Contents
Contents
These pages give an overview of the contents
of your owner’s manual. The first page of each
section lists the topics covered in that section.
Introduction
Motorcycle Safety.........................................1
Important safety information,
precautions about loading, accessories,
and modifications, and the location of
safety labels.
Operating Controls.....................................11
The location, function, and operation of
the throttle, brakes, clutch, and other
basic controls.
Before Riding ..............................................19
The importance of wearing a helmet
and other protective gear, plus how to
make sure you and your motorcycle are
ready to ride.
Basic Operation & Riding..........................25
How to start and stop the engine, shift
gears, and brake. Also, riding
precautions.
Servicing Your Honda.................................35
Why your motorcycle needs regular
maintenance, what you need to know
before servicing your Honda, a
maintenance schedule, and instructions
for specific maintenance items.
MOM 16776 (1807)
2019 CRF250F
31k99Q00
Contents
Contents
Tips.............................................................115
How to transport and store your
motorcycle, and how to be an
environmentally responsible rider.
Taking Care of the Unexpected............... 125
What to do if you have a flat tire, your
engine won’t start, etc.
Technical Information..............................141
ID numbers, technical specifications,
and other technical facts.
Consumer Information.............................157
Information on warranties and how to
get Honda service manuals.
Index...........................................................164
Quick Reference
Handy facts about fuel, engine oil, tire sizes,
and air pressures.
2019
Honda CRF250F
OWNER’S MANUAL
FOR OFF-ROAD USE ONLY
This vehicle is designed and manufactured for off-road use only.
USA only:
It conforms to US EPA Noise Emission regulations, but does not conform to Federal Motor Vehicle Safety
Standards or US EPA On Highway Exhaust Emission regulations, and operation on public streets, roads, or
highways is illegal. The vehicle is equipped with a USDA qualified spark arrester. Obey local laws and
regulations.
It conforms to US EPA, California, and Environment and Climate Change Canada (ECCC) emission
regulations for off-road motorcycles.
Safety Messages
A Few Words About Safety
Your safety, and the safety of others, is very important. And operating this motorcycle safely is an
important responsibility.
To help you make informed decisions about safety, we have provided operating procedures and other
information on labels and in this manual. This information alerts you to potential hazards that could
hurt you or others.
Of course, it is not practical or possible to warn you about all hazards associated with operating or
maintaining a motorcycle. You must use your own good judgment.
You will find important safety information in a variety of forms, including:
• Safety Labels – on the motorcycle.
• Safety Messages – preceded by a safety alert symbol and one of three signal words:
DANGER, WARNING, or CAUTION.
These signal words mean:
Safety Messages
A Few Words About Safety
• Safety Headings – such as Important Safety Reminders or Important Safety Precautions.
• Safety Section – such as Motorcycle Safety.
• Instructions – how to use this motorcycle correctly and safely.
This entire book is filled with important safety information – please read it carefully.
You WILL be KILLED or SERIOUSLY HURT if you don’t follow
instructions.
You CAN be KILLED or SERIOUSLY HURT if you don’t follow
instructions.
You CAN be HURT if you don’t follow instructions.
Introduction
Introduction
Congratulations on choosing your Honda
off-road motorcycle.
When you own a Honda, you’re part of a
worldwide family of satisfied customers – people
who appreciate Honda’s reputation for building
quality into every product.
Your Honda was designed as a recreational
motorcycle for off-road use by one rider only.
Before riding, take time to get acquainted with
your motorcycle and how it works. To protect
your investment, we urge you to take
responsibility for keeping your motorcycle well
maintained. Scheduled service is a must, of
course. But it’s just as important to observe the
break-in guidelines, and perform all the
pre-ride and other periodic checks detailed in
this manual.
We also recommend that you read the owner’s
manual before you ride. It’s full of facts,
instructions, safety information, and helpful
tips. To make it easy to use, the manual
contains, a detailed list of topics at the
beginning of each section and an index at the
back of the book.
As you read this manual, you will find
information that is preceded by a
symbol. This information is intended
to help you avoid damage to your Honda, other
property, or the environment.
Read the Warranties Booklet (page 159)
thoroughly so you understand the coverages
that protect your new Honda and are aware of
your rights and responsibilities.
Introduction
Introduction
Whenever you ride, tread lightly. By staying on
established trails and riding only in approved
areas, you help protect the environment and
keep off-road riding areas open for the future.
If you have any questions, or if you ever need a
special service or repairs, remember that your
Honda dealer knows your motorcycle best and
is dedicated to your complete satisfaction.
Please report any change of address or
ownership to your dealer so we will be able to
contact you concerning important product
information.
You may also want to visit our website at
USA: www.powersports.honda.com.
Canada: www.honda.ca.
Happy riding!
Motorcycle Safety 1
Motorcycle Safety
This section presents some of the most
important information and recommendations to
help you ride your motorcycle safely. Please
take a few moments to read these pages. This
section also includes information about the
location of safety labels on your motorcycle.
Important Safety Information..........................2
Loading, Accessories & Modifications...........5
Loading.......................................................5
Accessories & Modifications......................7
Safety Labels...................................................9
2 Motorcycle Safety
Important Safety Information
Your motorcycle can provide many years of
service and pleasure – if you take responsibility
for your own safety and understand the
challenges you can meet while riding.
There is much that you can do to protect
yourself when you ride. You’ll find many
helpful recommendations throughout this
manual. The following are a few that we
consider to be most important.
Always Wear a Helmet
It’s a proven fact: helmets significantly reduce
the number and severity of head injuries. So
always wear an approved motorcycle helmet.
We also recommend that you wear eye
protection, sturdy boots, gloves, and other
protective gear (page 20).
Never Carry a Passenger
Your motorcycle is designed for one person
only. There are no handholds, footrests, or seat
for a second person – so never carry a
passenger. A passenger could interfere with
your ability to move around to maintain your
balance and control of the motorcycle.
Ride Off-road Only
Your motorcycle is designed and manufactured for
off-road use only. The tires are not made for
pavement, and the motorcycle does not have turn
signals and other features required for use on
public roads. If you need to cross a paved or public
road, get off and walk your motorcycle across.
Motorcycle Safety 3
Important Safety Information
Take Time to Learn and Practice
Developing off-road riding skills is a gradual,
step-by-step process. Start by practicing at low
speeds in a safe area and slowly build your
skills. Personal instruction from an experienced
rider can also be valuable.
If you need assistance, ask your dealer about
riding groups in your area.
Also be sure to read the Tips & Practice Guide
for the Off-Highway Motorcyclist booklet that
came with your motorcycle (USA only).
Be Alert for Off-road Hazards
The terrain can present a variety of challenges
when you ride off-road. Continually ‘‘read’’ the
terrain for unexpected turns, drop-offs, rocks,
ruts, and other hazards. Always keep your
speed low enough to allow time to see and react
to hazards.
Ride within Your Limits
Pushing limits is another major cause of
motorcycle crashes. Never ride beyond your
personal abilities or faster than conditions
warrant. Remember that alcohol, drugs, fatigue,
and inattention can significantly reduce your
ability to make good judgments and ride safely.
4 Motorcycle Safety
Important Safety Information
Don’t Drink and Ride
Alcohol and riding don’t mix. Even one drink
can reduce your ability to respond to changing
conditions, and your reaction time gets worse
with every additional drink. So don’t drink and
ride, and don’t let your friends drink and ride
either.
Keep Your Honda in Safe Condition
It’s important to keep your motorcycle properly
maintained and in safe riding condition.
Having a breakdown can be difficult, especially
if you are stranded off-road far from your base.
To help avoid problems, inspect your
motorcycle before every ride and perform all
recommended maintenance.
Motorcycle Safety 5
Loading, Accessories & Modifications
Your Honda was designed as a rider-only
motorcycle. It was not designed to carry a
passenger or cargo. A passenger or cargo could
interfere with your ability to move around to
maintain your balance and control of the
motorcycle.
In addition, exceeding the weight limits or
carrying an unbalanced load can seriously
affect your motorcycle’s handling, braking, and
stability. Adding accessories or making
modifications that change this motorcycle’s
design and performance can also make it
unsafe. Also, the weight of any accessories will
reduce the maximum load the motorcycle can
carry.
More specific information on load limits,
accessories, and modifications follows.
How much weight you put on your motorcycle,
and how you load it, are important to your
safety. If you decide to carry cargo, you should
be aware of the following information.
Loading
Overloading or carrying a passenger
can cause a crash and you can be
seriously hurt or killed.
Follow all load limits and other loading
guidelines in this manual.
6 Motorcycle Safety
Loading, Accessories & Modifications
Load Limits
Following are the load limits for your
motorcycle:
Maximum weight capacity
= 220 lb (100 kg)
Includes the weight of the rider and any
accessories.
Loading Guidelines
As discussed on page 5, we recommend that
you do not carry any cargo on this motorcycle.
However, if you decide to carry cargo, ride at
reduced speeds and follow these
common-sense guidelines:
• Keep cargo small and light. Make sure it
cannot easily be caught on brush or other
objects, and that it does not interfere with
your ability to shift position to maintain
balance and stability.
• Place weight as close to the center of the
motorcycle as possible.
• Do not attach large or heavy items (such as a
sleeping bag or tent) to the handlebar, fork,
or front fender.
• Make sure that all cargo is tied down
securely.
• Never exceed the maximum weight limit.
• Check that both tires are inflated properly
(page 93).
Motorcycle Safety 7
Loading, Accessories & Modifications
Modifying your motorcycle or using
non-Honda accessories can make your
motorcycle unsafe.
Before you consider making any modifications
or adding an accessory, be sure to read the
following information.
Accessories
We strongly recommend that you use only
Honda Genuine Accessories that have been
specifically designed or approved and tested for
your motorcycle. Because Honda cannot test all
other accessories, you must be personally
responsible for proper selection, installation,
and use of non-Honda accessories. Check with
your dealer for assistance and always follow
this guideline:
• Make sure the accessory does not reduce
ground clearance and lean angle, limit
suspension travel or steering travel, alter
your riding position, or interfere with
operating any controls.
Accessories & Modifications
Improper accessories or modifications
can cause a crash in which you can be
seriously hurt or killed.
Follow all instructions in this owner’s
manual regarding modifications and
accessories.
8 Motorcycle Safety
Loading, Accessories & Modifications
Modifications
We strongly advise you not to remove any
original equipment or modify your motorcycle
in any way that would change its design or
operation. Such changes could seriously impair
your motorcycle’s handling, stability, and
braking, making it unsafe to ride.
We also advise you not to make any
modifications or remove any equipment (such
as the USDA qualified spark arrester or
emission control system components) that
would make the motorcycle illegal in your area.
Motorcycle Safety 9
Safety Labels
This page shows the locations of safety labels on your motorcycle. Some labels warn you of
potential hazards that could cause serious injury. Others provide important safety information. Read
these labels carefully and don’t remove them.
If a label comes off or becomes hard to read, contact your dealer for a replacement.
(For USA)
(For Canada)
(For Canada)
(For USA)
10 Motorcycle Safety
BLANK PAGE
Operating Controls 11
Operating Controls
When you ride off-road, you need to operate
the throttle, clutch, brakes, and other controls
without stopping to look at them. Read this
section carefully before you ride. It describes
the location, function, and operation of all the
basic controls on your motorcycle.
Operation Component Locations ..................12
Operating Controls........................................15
Ignition Switch..........................................15
Start Button...............................................16
Engine Stop Button...................................16
Front Brake Lever.....................................16
Throttle......................................................16
Clutch Lever..............................................17
Shift Lever ................................................17
Rear Brake Pedal.......................................17
Side Stand .................................................17
PGM-FI Malfunction Indicator Lamp
(MIL).........................................................18
Fuel Reserve Indicator..............................18
12 Operating Controls
Operation Component Locations
clutch lever
start button
front brake lever
ignition switch
engine stop
button
throttle grip
PGM-FI malfunction
indicator lamp (MIL)
fuel reserve indicator
Operating Controls 13
Operation Component Locations
rear brake pedal
14 Operating Controls
Operation Component Locations
shift lever
Operating Controls 15
Operating Controls
The ignition switch (1) is used to prevent
unauthorized use of the motorcycle.
Before riding, insert the key and turn it to the
(ON) position.
After parking the motorcycle, rem
ove the key.
Ignition Switch
Key
Position
Function Key Removal
OFF The engine cannot be
operated.
The key can
be removed.
(ON)
With the transmission in
neutral or in gear with
the clutch lever pulled in,
the engine can be started.
The key
cannot be
removed.
(1) ignition switch
OFF ON
(1)
ONOFF
FRONT
16 Operating Controls
Operating Controls
The start button is used for starting the engine.
Pushing the button in starts the engine. See
Starting Procedure, page 27.
When the start button is pushed, the starter
motor will crank the engine.
The engine stop button is used to turn the
engine off in an emergency. To operate, push
the button in and hold it in until the engine
stops completely.
The front brake lever is used to slow or stop
your motorcycle. To operate, pull the lever. For
information on braking techniques, see
page 31.
The throttle controls engine rpm (speed). To
increase engine rpm, rotate the grip toward you.
To reduce engine rpm, rotate the grip away
from you. The throttle will automatically return
to the closed position (engine idle) when you
remove your hand.
Start Button
Engine Stop Button
Front Brake Lever
Throttle
Operating Controls 17
Operating Controls
The clutch lever is used to disengage the clutch
whenever you shift gears. To operate, pull the
clutch lever in all the way before shifting, then
slowly release it after shifting.
The shift lever is used to select the next higher
or lower gear in the transmission. To operate,
raise the shift lever (after pulling in the clutch
lever) to engage the next higher gear or depress
the shift lever to engage the next lower gear.
See Shifting Gears, page 29.
The rear brake pedal is used to slow or stop
your motorcycle. To operate, depress the pedal.
For information on braking techniques, see
page 31.
The side stand is used to support your
motorcycle while parked (page 33). To operate,
use your foot to lower the stand. Before riding,
raise the stand.
Clutch Lever
Shift Lever
Rear Brake Pedal
Side Stand
18 Operating Controls
Operating Controls
Lights when there is any abnormality in the
PGM-FI (Programmed Fuel Injection) system.
The indicator should also light for a few
seconds and then go off when the ignition
switch is turned on. If the indicator does not
come on when it should, have your dealer
check for problems.
If it comes on at any other time, reduce speed
and take the motorcycle to your dealer as soon
as possible.
When this indicator comes on while riding, fuel
reserved in the tank is about: 0.34 US gal
(1.3 ).
The indicator should also light for a few
seconds and then go off when the ignition
switch is turned on. If the indicator does not
come on when it should, have your dealer
check for problems.
PGM-FI Malfunction Indicator Lamp
(MIL)
Fuel Reserve Indicator
Before Riding 19
Before Riding
Before each ride, you need to make sure you
and your Honda are both ready to ride. To help
get you prepared, this section discusses how to
evaluate your riding readiness, and how to
perform the recommended pre-ride inspection
of your Honda.
Are You Ready to Ride?...............................20
Protective Apparel ....................................20
Is Your Motorcycle Ready to Ride?..............22
Pre-ride Inspection....................................22
20 Before Riding
Are You Ready to Ride?
Before you ride your motorcycle for the first
time, we strongly recommend that you:
• read this owner’s manual
• make sure you understand all the safety
messages
• know how to operate all the controls
Before each ride, we also suggest that you
make sure you:
• are in good physical and mental condition
• are free of alcohol and drugs
• are wearing an approved motorcycle helmet
(with chin strap tightened securely), eye
protection, and other protective clothing
For your safety, we strongly recommend that
you always wear an approved motorcycle
helmet, eye protection, boots, gloves, long
pants, and a long-sleeved jersey, shirt, or jacket
whenever you ride. Although complete
protection is not possible, wearing the proper
gear can reduce the chance of injury when you
ride. Following are suggestions to help you
choose the proper gear.
Protective Apparel
Before Riding 21
Are You Ready to Ride?
Helmets and Eye Protection
Your helmet is your most important piece of
riding gear because it offers the best protection
against head injuries. A helmet should fit your
head comfortably and have a chin strap that can
be tightened securely.
An open-face helmet offers some protection,
but a full-face helmet offers more. Regardless
of the style, look for a DOT (Department of
Transportation) sticker on any helmet you buy
(USA only). Always wear a face shield or
goggles to protect your eyes and help your
vision.
Additional Riding Gear
In addition to a helmet and eye protection, we
also recommend:
• Sturdy off-road motorcycle boots to help
protect your feet, ankles, and lower legs.
• Off-road motorcycle gloves to help protect
your hands.
• Riding pants with knee and hip pads, a riding
jersey with padded elbows, and a chest/
shoulder protector.
Not wearing a helmet increases the
chance of serious injury or death in a
crash.
Be sure you always wear a helmet, eye
protection and other protective apparel
when you ride.
22 Before Riding
Is Your Motorcycle Ready to Ride?
Before each ride, it’s important to inspect your
motorcycle and make sure any problem you
find is corrected. A pre-ride inspection is a
must because off-road riding can be tough on a
motorcycle and you don’t want to have a
breakdown far from help.
Check the following items before you get on
the motorcycle:
Improperly maintaining this motorcycle
or failing to correct a problem before
riding can cause a crash in which you
can be seriously hurt or killed.
Always perform a pre-ride inspection
before every ride and correct any
problems.
Pre-ride Inspection
Tires Use a gauge to check the air
pressure. Adjust if needed. Also
look for signs of damage or
excessive wear (page
94).
Spokes &
Rims
Make sure the spokes and rim
locks are tight. Also check the
rims for damage (page
88).
Leaks Look under the motorcycle for
signs of leaking fluids (fuel,
engine oil, brake fluid).
Before Riding 23
Is Your Motorcycle Ready to Ride?
Engine Oil Check the level and add oil if
needed (page
60).
Fuel Check the level and add fuel
(page 55) if needed. Also make
sure the fuel fill cap is securely
fastened.
Drive Chain Check the condition and slack.
Adjust and lubricate if needed.
Also check the chain slider,
guide slider and roller for wear
and replace if needed (page 98).
Cables Check the cable housings for
wear. Check the fittings for
looseness. Replace or tighten as
needed.
Nuts &
Bolts
Use a wrench to make sure all
accessible nuts, bolts, and
fasteners are tight.
Spark Plug
& Cap
Check for looseness
(page
75).
24 Before Riding
Is Your Motorcycle Ready to Ride?
Check these items after you get on the
motorcycle:
Remember, be sure to take care of any problem
you find or have your dealer correct it before
you ride.
Throttle Check the freeplay and adjust if
needed. Rotate the throttle to
make sure it moves smoothly
without sticking, and snaps shut
automatically when it is
released, in all steering positions
(page 71).
Brakes Squeeze the front brake lever
and step on the rear brake pedal
to check that the controls
operate normally (pages 82, 86).
Check for proper adjustment
(page 82).
Clutch
Lever
Check for smooth operation and
adjust if needed (page 72).
Indicators Turn the ignition on and check
for normal operation of the
indicators (page 18).
Basic Operation & Riding 25
Basic Operation & Riding
This section gives basic information on how to
begin riding your motorcycle. It includes how
to start and stop your engine, how to use the
throttle, clutch, and brakes, and what to do
when you’re through riding.
For more information on how to make turns,
ride on hills, etc., see the Tips & Practice Guide
for the Off-Highway Motorcyclist booklet that
came with your Honda (USA only).
To protect your new engine and enjoy optimum
performance and service life, refer to Break-in
Guidelines (page 149).
Safe Riding Precautions................................26
Starting & Stopping the Engine ....................27
Preparation................................................27
Starting Procedure.....................................27
Flooded Engine.........................................28
Bank Angle Sensor Ignition Cut-off
System.......................................................28
How to Stop the Engine............................28
Shifting Gears ...............................................29
Braking..........................................................31
Parking ..........................................................33
Post-ride Inspection.......................................34
26 Basic Operation & Riding
Basic Operation & Riding
Before riding your motorcycle for the first
time, please review the Important Safety
Information beginning on page 2 and the
previous section, titled Before Riding.
Even if you have ridden other motorcycles,
take time to become familiar with how this
motorcycle works and handles. Practice in a
safe area until you build up your skills and get
accustomed to your motorcycle’s size and
weight.
For your safety, avoid starting or operating the
engine in an enclosed area such as a garage.
Your motorcycle’s exhaust contains poisonous
carbon monoxide gas which can collect rapidly
in an enclosed area and cause illness or death.
Your motorcycle is not equipped with lights.
Do not ride at night.
Safe Riding Precautions
Running the engine of your vehicle
while in an enclosed or even partially
enclosed area can cause a rapid build-
up of toxic carbon monoxide gas.
Breathing this colorless, odorless gas
can quickly cause unconsciousness
and lead to death.
Only run your vehicle’s engine when it
is located in a well ventilated area
outdoors.
Basic Operation & Riding 27
Starting & Stopping the Engine
Always follow the proper starting procedure
described below.
Your motorcycle can be started with the
transmission in gear by pulling in the clutch
lever before operating the starter.
Before starting, insert the key and turn the
ignition switch to (ON), and confirm the
following:
• The transmission is in neutral.
• The PGM-FI malfunction indicator lamp
(MIL) is off.
This motorcycle has a fuel-injected engine.
Follow the procedure indicated below.
Any Air Temperature
1.With the throttle completely closed, press the
start button.
2.If you cannot start the engine, open the
throttle slightly (about 0.1 in (3 mm), without
freeplay).
Preparation
Starting Procedure
about 0.1 in (3 mm),
without freeplay
28 Basic Operation & Riding
Starting & Stopping the Engine
If the engine fails to start after repeated
attempts, it may be flooded with excess fuel.
To clear a flooded engine:
1.Open the throttle fully.
2.While pushing the engine stop button, press
the start button for 5 seconds.
3.Release the engine stop button.
4.Follow the normal engine starting procedure
(page 27).
Your motorcycle’s banking (lean angle) sensor
system is designed to automatically stop the
engine and fuel pump if the motorcycle is
overturned.
Before restarting the engine, you must turn the
ignition switch to the OFF position and then
back to (ON). The engine will not restart
until you perform this procedure.
To stop the engine, shift into neutral, and turn
the ignition
switch to the OFF position.
Flooded Engine Bank Angle Sensor Ignition Cut-off
System
How to Stop the Engine
Basic Operation & Riding 29
Shifting Gears
Your motorcycle has five forward gears.
To start riding, after the engine has been
warmed and the side stand raised:
1.Close the throttle and pull the front brake
lever in.
2.Pull the clutch lever all the way in.
3.Depress the shift lever from neutral down to
first gear.
4.Release the front brake. Gradually open the
throttle while you slowly release the clutch
lever.
If engine rpm (speed) is too low when you
release the clutch lever, the engine will stall.
If engine rpm is too high or you release the
clutch lever too quickly, your motorcycle
may lurch forward.
5.When you attain a moderate speed, close the
throttle, pull the clutch lever in, and raise the
shift lever. After shifting, release the clutch
lever and apply the throttle.
(cont’d)
30 Basic Operation & Riding
Shifting Gears
6.To continue shifting up to each higher gear,
repeat step 5.
7.To shift down to a lower gear, close the
throttle, pull the clutch lever in, and depress
the shift lever. After shifting, release the
clutch lever and apply the throttle.
Remember to close the throttle and pull the
clutch lever in completely before shifting.
Improper shifting may damage the engine,
transmission, and drive train.
Learning when to shift gears comes with
experience. Upshift to a higher gear or reduce
throttle before engine rpm (speed) gets too high.
Downshift to a lower gear before you feel the
engine laboring (lugging) at low rpm.
Downshifting can help slow your motorcycle,
especially on downhills. However, downshifting
when engine rpm is too high can cause engine
damage.
To prevent transmission damage, do not coast
or tow the motorcycle for long distances with
the engine off.
Basic Operation & Riding 31
Braking
To slow or stop, apply the front brake and rear
brake smoothly, while downshifting to match
your speed. Gradually increase braking as you
feel the brakes slowing your speed. To prevent
stalling the engine, pull the clutch lever in
before coming to a complete stop. For support,
put your left foot down first, then your right
foot when you have finished using the rear
brake.
For maximum braking, close the throttle and
firmly apply the brake lever and pedal controls.
Applying the brakes too hard may cause the
wheels to lock and slide, reducing control of
your motorcycle. If this happens, release the
brake controls, steer straight ahead until you
regain control, then reapply the brakes more
gently.
Generally, reduce your speed or complete
braking before beginning a turn. Avoid braking
or closing the throttle quickly while turning.
Either action may cause one or both wheels to
slip. Any wheel slip will reduce your control of
your motorcycle.
When riding in wet or rainy conditions, or on
loose surfaces, the ability to maneuver and stop
will be reduced. All of your actions should be
smooth under these conditions. Rapid
acceleration, braking or turning may cause loss
of control. For your safety, exercise extreme
caution when braking, accelerating, or turning.
32 Basic Operation & Riding
Braking
When descending a long, steep grade, use
engine compression braking by downshifting,
with intermittent use of both brakes.
When you brake to a stop, pull the clutch lever
in before stopping completely to prevent
stalling the engine. For support, put your left
foot on the ground first, then your right foot
when you have finished braking.
Basic Operation & Riding 33
Parking
Lower the side stand to support your
motorcycle. Turn the ignition switch OFF and
remove the key. Always choose a level place to
park.
34 Basic Operation & Riding
Post-ride Inspection
When you return home after riding, thoroughly
clean your motorcycle and remove any dirt,
mud, brush, rocks or other objects you may
have picked up along the way.
After cleaning, carefully inspect your
motorcycle for leaks or damage.
Be sure to lubricate the drive chain (page 103)
to prevent rusting.
Servicing Your Honda 35
Servicing Your Honda
Keeping your motorcycle well maintained is
absolutely essential to your safety. It’s also a
good way to protect your investment, get
maximum performance, avoid breakdowns, and
have more fun.
To help keep your motorcycle in good shape,
this section includes a Maintenance Schedule
for required servicing and step-by-step
instructions for specific maintenance tasks.
You’ll also find important safety precautions,
information on oils, and tips for keeping your
Honda looking good.
For information about the exhaust emission and
noise emission requirements of the U.S.
Environmental Protection Agency (EPA), the
California Air Resources Board (CARB), and
Environment and Climate Change Canada
(ECCC), see page 150.
For information about replacing fuse, see
page 132.
An optional tool kit may be available. Check
with your dealer’s parts department.
USA only
Maintenance, replacement or repair of the
emission control devices and systems may be
performed by any motorcycle repair
establishment or individual using parts that
are ‘‘certified’’ to EPA standards.
Before You Service Your Honda
The Importance of Maintenance ...................37
Maintenance Safety.......................................39
Important Safety Precautions....................39
Maintenance Schedule ..................................41
Maintenance Record......................................45
Competition Inspection.................................46
(cont’d)
36 Servicing Your Honda
Servicing Your Honda
Service Preparations
Maintenance Component Locations............. 49
Tools............................................................. 52
Side Cover Removal..................................... 53
Service Procedures
Fluids & Filters
Fuel...............................................................54
Engine Oil.....................................................57
Air Cleaner ...................................................64
Crankcase Breather....................................... 68
Engine
Throttle..........................................................69
Clutch System ...............................................72
Spark Plug.....................................................75
Spark Arrester ...............................................77
Chassis
Suspension ....................................................79
Brakes............................................................82
Wheels...........................................................87
Tires & Tubes................................................93
Side Stand .....................................................97
Drive Chain...................................................98
Electrical
Battery.........................................................105
Appearance Care.........................................110
Servicing Your Honda 37
The Importance of Maintenance
A well-maintained motorcycle is essential for
safe, economical, and trouble-free riding. It
will also help reduce air pollution. Careful
pre-ride inspections and good maintenance are
especially important because your motorcycle
is designed to be ridden over rough off-road
terrain.
To help you properly care for your motorcycle,
this section of the manual provides a
Maintenance Schedule. The service intervals in
this schedule are based on average riding
conditions.
More frequent service is needed if you subject
your motorcycle to severe use (see the
Competition Inspection checklist, page 46) or
ride in unusually wet or dusty areas.
Frequent servicing of the air cleaner is
especially important to help you avoid a
possible costly engine repair.
If your motorcycle overturns or is involved in a
crash, be sure your dealer inspects all major
parts, even if you are able to make some repairs.
Improperly maintaining this motorcycle
or failing to correct a problem before
you ride can cause a crash in which you
can be seriously hurt or killed.
Always follow the inspection and
maintenance recommendations and
schedules in this owner’s manual.
38 Servicing Your Honda
The Importance of Maintenance
Remember, proper maintenance is the owner’s
responsibility. Be sure to inspect your
motorcycle before each ride and follow the
Maintenance Schedule in this section.
Servicing Your Honda 39
Maintenance Safety
The maintenance section includes instructions
on how to perform some important
maintenance tasks. Some of the most important
safety precautions follow. However, we cannot
warn you of every conceivable hazard that can
arise in performing maintenance. Only you can
decide whether or not you should perform a
given task.
• Make sure the engine is off before you begin
any maintenance or repairs.
This will help eliminate several potential
hazards:
Carbon monoxide poisoning from engine
exhaust. Be sure there is adequate
ventilation whenever you operate the engine.
Burns from hot motorcycle parts. Let the
engine and exhaust system cool before
touching.
Injury from moving parts. Do not run the
engine unless instructed to do so.
(cont’d)
Failure to properly follow maintenance
instructions and precautions can cause
you to be seriously hurt or killed.
Always follow the procedures and
precautions in this owner’s manual.
Important Safety Precautions
40 Servicing Your Honda
Maintenance Safety
• Read the instructions before you begin, and
make sure you have the tools and skills
required.
• To help prevent the motorcycle from falling
over, park it on a firm, level surface, using
the side stand or a maintenance stand to
provide support.
• To reduce the possibility of a fire or
explosion, be careful when working around
gasoline. Use only a non-flammable (high
flash point) solvent such as kerosene – not
gasoline – to clean parts. Keep cigarettes,
sparks, and flames away from all fuel-related
parts.
• Remember that your Honda dealer knows
your motorcycle best and is fully equipped to
maintain and repair it. To ensure the best
quality and reliability, use only new Honda
Genuine Parts or their equivalents for repair
and replacement. If you have the tools and
skills required for additional maintenance
jobs, you can purchase an official Honda
Service Manual (page 158).
Servicing Your Honda 41
Maintenance Schedule
To maintain the safety and reliability of your
motorcycle, regular inspection and service is
required as shown in the Maintenance Schedule
that follows.
The Maintenance Schedule lists items that can
be performed with basic mechanical skills and
hand tools. Procedures for these items are
provided in this manual.
The Maintenance Schedule also includes items
that involve more extensive procedures and
may require special training, tools, and
equipment. Therefore, we recommend that you
have your dealer perform these tasks unless you
have advanced mechanical skills and the
required tools. Procedures for items in this
schedule are provided in a service manual
available for purchase from your dealer
(page 158).
Because your motorcycle does not have an
odometer, service intervals in the maintenance
schedules are expressed in terms of riding days
as well as miles. To avoid overlooking required
service, we urge you to develop a convenient
way to record the number of days and/or miles
you ride.
If you do not feel capable of performing a given
task or need assistance, remember that your
Honda dealer knows your motorcycle best and
is fully equipped to maintain and repair it. If
you decide to do your own maintenance, use
only Honda Genuine Parts or their equivalents
for repair or replacement to ensure the best
quality and reliability.
42 Servicing Your Honda
Maintenance Schedule
Perform the pre-ride inspection (page 22) at
each scheduled maintenance period.
Each item on the maintenance schedule
requires some mechanical knowledge. Certain
items (particularly those marked * and **) may
require more technical information and tools.
Consult your dealer.
* Should be serviced by your dealer, unless the
owner has the proper tools and service data
and is mechanically qualified. Refer to the
official Honda Service Manual (page 158).
**In the interest of safety, we recommend these
items be serviced only by your dealer.
Summary of Maintenance Schedule Notes and
Procedures:
NOTES:
1.Service more frequently when ridden in wet
or dusty conditions.
2.Replace every 2 years. Replacement requires
mechanical skill.
Maintenance Procedures:
I: inspect and clean, adjust, lubricate, or
replace, if necessary
C: clean
A: adjust
L: lubricate
R: replace
Servicing Your Honda 43
Maintenance Schedule
* Should be serviced by your dealer, unless the owner has the proper tools and service data and is mechanically qualified. Refer to the
official Honda Service Manual (page 158).
** In the interest of safety, we recommend these items be serviced only by your dealer.
Whichever
Comes First
Initial
Maint.
Regular Maint. Interval
Refer
to
page:
mi 100 600 1,200 1,800 2,400
km 150 1,000 2,000 3,000 4,000
Note Month 1 6 12 18 24
*Fuel Line II–
* * Fuel Filter R: every 4,800 mi (8,000 km) –
* Throttle Operation I I 69
Air Cleaner Note 1 C C C C 64
Crankcase Breather I I I I 68
Spark Plug I I I I 75
* Valve Clearance I I I I I –
Engine Oil R R R R R 57
Engine Oil Filter R R R R R –
* * Engine Idle Speed I I I I I –
Frequency
Items
44 Servicing Your Honda
Maintenance Schedule
* Should be serviced by your dealer, unless the owner has the proper tools and service data and is mechanically qualified. Refer to the
official Honda Service Manual (page 158).
** In the interest of safety, we recommend these items be serviced only by your dealer.
Whichever
Comes First
Initial
Maint.
Regular Maint. Interval
Refer
to
page:
mi 100 600 1,200 1,800 2,400
km 150 1,000 2,000 3,000 4,000
Note Month 1 6 12 18 24
Drive Chain Note 1 I, L
I, L: every 300 mi (500 km) or 3 months
98
Drive Chain Slider I I I I 99
Brake Fluid Note 2 I I I I 83
Brake Pads Wear I I I I 85
Brake System IIIII82
Clutch System IIIII72
Side Stand II97
* Suspension II79
* Spark Arrester
C: every 1,000 mi (1,600 km) or every 100 operating hours
77
* Nuts, Bolts, Fasteners I I I –
* * Wheels/Tires I I I I I 87, 93
* * Steering Head Bearings I I I –
Frequency
Items
Servicing Your Honda 45
Maintenance Record
Keeping an accurate maintenance record will help ensure that your motorcycle is properly
maintained. Use the space under Notes to record anything you want to remind yourself about or
mention to your dealer. Of course, if you find any problem while servicing your motorcycle, be sure
it is corrected as soon as possible.
Miles (km) or
Months
Date Performed By: Notes
600 (1,000) or
6
1,200 (2,000) or 12
1,800 (3,000) or 18
2,400 (4,000) or 24
3,000 (5,000) or 30
3,600 (6,000) or 36
4,200 (7,000) or 42
4,800 (8,000) or 48
5,400 (9,000) or 54
46 Servicing Your Honda
Competition Inspection
All items should be checked before each competition event. See your dealer unless you are
mechanically qualified and have the proper tools.
Damage from competition use is not covered by the Distributor’s Limited Warranty on your
Honda.
NOTE: Refer to the Maintenance Schedule (page 42) for regular service intervals.
No Item Inspect For: Action Refer to
Page:
1 all pre-ride inspection
items
22
2 engine oil contaminants change 57
3 fuel line deterioration, damage, or leakage replace –
4 valve clearance correct clearance adjust –
Servicing Your Honda 47
Competition Inspection
NOTE 1: Competition use may cause more rapid clutch disc wear. Refer to the official Honda Service
Manual, or see your dealer for clutch disassembly and wear inspection.
No Item Inspect For: Action Refer to
Page:
5 clutch discs proper operation, see NOTE 1 replace –
6 air cleaner contamination or tears clean or
replace
64
7 spark plug gap, tightness, proper heat range, high-tension
terminal security
tighten,
replace or
secure
75
8 steering head bearings free rotation of handlebar and steering
stem nut tightness
adjust or
retighten
–
9 front suspension smooth operation, oil capacity, no oil leaks,
good boot condition
replace or
adjust
79
10 rear suspension smooth operation, no oil leaks replace or
adjust
80
48 Servicing Your Honda
Competition Inspection
No Item Inspect For: Action Refer to
Page:
11 swingarm bearings smooth operation replace 80
12 rear suspension linkage
bearings
smooth operation and secure installation replace
or tighten
80
13 brake pads wear beyond service limit replace 85
14 drive chain:
max. length/pin
25.1 in (638 mm) / 41 pins replace 100
15 sprockets wear and secure installation replace or
tighten
101
16 seat security tighten –
17 control cables smooth operation, kinks and correct
routing
lubricate or
replace
–
18 engine mounting bolts tightness tighten –
Servicing Your Honda 49
Maintenance Component Locations
fuel fill cap
throttle grip
front brake lever
clutch lever
front brake fluid reservoir
50 Servicing Your Honda
Maintenance Component Locations
engine oil fill cap/dipstick
spark arrester
air cleaner
rear brake pedal
engine oil filter
rear brake
caliper
rear brake fluid reservoir
Servicing Your Honda 51
Maintenance Component Locations
crankcase
breather tube
front brake caliper
engine oil
drain bolt
side stand
battery
drive chain
spark plug
sub fusemain fuse
Servicing Your Honda 53
Side Cover Removal
Refer to Safety Precautions on page 39. The right and left side covers can be removed
in the same manner.
The right side cover (1) must be removed to
service the air cleaner.
The left side cover must be removed to service
the battery, main fuse and sub fuse.
Removal
1.Remove the bolt (2).
2.Pull out the prongs (3) from the rubber
grommets (4), and the boss (5) from the hole
(6)
on the shroud.
Installation
1.Slide the top of the side cover under the
bottom edge of the seat.
2.Align the prongs with the rubber grommets,
and the boss with the hole on the shroud.
3.Install the bolt and tighten it securely.
RIGHT SIDE
(2)
(3)
(1)
(1) right side cover
(2) bolt
(3) prongs
(4)
(4) rubber grommets
(5) boss
(6) hole
(6)
(5)
54 Servicing Your Honda
Fuel
Refer to Safety Precautions on page 39.
Your engine is designed to use any unleaded
gasoline that has a pump octane number of 86
or higher. Gasoline pumps at service stations
normally display the pump octane number. For
information on the use of oxygenated fuels, see
page 155.
Use of lower octane gasoline can cause
persistent ‘‘pinging’’ or ‘‘spark knock’’ (a
louder rapping noise) which, if severe, can lead
to engine damage. (Light pinging experienced
while operating under a heavy load, such as
climbing a hill, is no cause for concern.)
If pinging or spark knock occurs at a steady
engine speed under normal load, change brands
of gasoline. If pinging or spark knock persists,
consult your dealer.
Use only unleaded fuel in your Honda. If you
ride your Honda in a country where leaded fuel
might be available, take precautions to use only
unleaded fuel.
Never use stale or contaminated gasoline or an
oil/gasoline mixture. Avoid getting dirt, dust, or
water in the fuel tank.
Fuel Recommendation
Type unleaded
Pump Octane
Number
86 (or higher)
Servicing Your Honda 55
Fuel
Fuel Tank Capacity, including reserve:
1.59 US gal (6.0 )
Reserve Capacity:
0.34 US gal (1.3 )
1.To open the fuel fill cap (1), pull the breather
tube (2) out of the steering stem nut (3). Turn
the fuel fill cap counterclockwise and remove
it.
2.Add fuel until the level reaches the bottom of
the filler neck (4). Avoid overfilling the tank.
There should be no fuel in the filler neck.
(cont’d)
Refueling Procedure
(2) (4)
(3)
(1)
(1) fuel fill cap
(2) breather tube
(3) steering stem nut
(4) bottom of the filler neck
Gasoline is highly flammable and
explosive. You can be burned or seriously
injured when handling fuel.
• Stop the engine and keep heat,
sparks and flame away.
• Handle fuel only outdoors.
• Wipe up spills immediately.
56 Servicing Your Honda
Fuel
3.After refueling, turn the fuel fill cap
clockwise until it clicks.
4.Insert the breather tube in the steering stem
nut.
If you replace the fuel fill cap, use a Honda
Genuine replacement part or equivalent.
Servicing Your Honda 57
Engine Oil
Refer to Safety Precautions on page 39.
Using the proper oil, and regularly checking,
adding, and changing oil will help extend your
engine’s life. Even the best oil wears out.
Changing oil helps get rid of dirt and deposits
held in the engine. Operating the engine with
old or dirty oil can damage your engine.
Running the engine with insufficient oil can
cause serious damage to the engine and
transmission.
Oil Recommendation
API classification SG or higher except
oils labeled as
energy conserving
or resource
conserving on the
circular API service
label
viscosity (weight)
SAE 10W-30*
JASO T 903 standard MA
suggested oil
** Pro Honda GN4
4-stroke oil (USA &
Canada), or Honda
4-stroke oil, or an
equivalent
motorcycle oil
58 Servicing Your Honda
Engine Oil
* For normal air temperatures. See next page
for additional temperature/viscosity
information.
**Suggested oils are equal in performance to
SJ oils that are not labeled as energy
conserving or resource conserving on the
circular API service label.
• Your motorcycle does not need oil additives.
Use the recommended oil.
• Do not use oils with graphite or molybdenum
additives. They may adversely affect clutch
operation.
• Do not use API SH or higher oils displaying
a circular API ‘‘energy conserving’’ or
‘‘resource conserving’’ service label on the
container. They may affect lubrication and
clutch performance.
• Do not use non-detergent, vegetable, or
castor based racing oils.
NOT
RECOMMENDED
RECOMMENDED
Servicing Your Honda 59
Engine Oil
Other viscosities shown in the following chart
may be used when the average temperature in
your riding area is within the indicated range.
JASO T 903 standard
The JASO T 903 standard is an index for
engine oils for 4-stroke motorcycle engines.
There are two classes: MA and MB.
Oil conforming to the standard is labeled on the
oil container. For example, the following label
shows the MA classification.
(1)
(2)
(1) oil code
(2) oil classification
60 Servicing Your Honda
Engine Oil
1.Park your motorcycle on a firm, level
surface.
2.Clean around the oil fill cap/dipstick (1) and
nearby surfaces.
3.Start the engine and let it idle for 3-5
minutes. Stop the engine. Wait 2-3 minutes.
4.Unscrew and remove the oil fill cap/dipstick.
Wipe it clean.
5.Hold the motorcycle upright.
6.Insert the oil fill cap/dipstick until it seats,
but do not screw it in.
7.Remove the oil fill cap/dipstick and check
the oil level.
• If the oil is at or near the upper level mark
(2), you do not have to add oil.
• If the oil is below or near the lower level
mark (3), add the recommended oil until it
reaches the upper level mark. (Do not
overfill.)
8.Insert the oil fill cap/dipstick and screw it in
tightly.
9.Check for oil leaks.
Checking & Adding Oil
(2)
(3)
(1) oil fill cap/dipstick
(2) upper level mark
(3) lower level mark
RIGHT SIDE
(1)
Servicing Your Honda 61
Engine Oil
1.If the engine is cold, start it and let it idle for
3-5 minutes. Turn the engine off. Wait 2-3
minutes for the oil to settle.
2.Park your motorcycle on its side stand on a
firm, level surface.
3.Place a drain pan under the crankcase.
4.To drain the oil, remove the oil fill cap/
dipstick, oil drain bolt (1) and sealing washer
(2).
(cont’d)
Changing Engine Oil
UNDER ENGINE
(1)
(2)
(1) oil drain bolt (2) sealing washer
62 Servicing Your Honda
Engine Oil
5.Remove the oil filter cover (3)/O-ring (4),
spring (5) and oil filter (6) by removing the
oil filter cover bolts (7).
6.Pour the drained oil into suitable container
and dispose of it in an approved manner
(page 123).
Improper disposal of drained fluids is harmful
to the environment.
7.Install the spring, and then install a new oil
filter with the “OUT-SIDE” mark (8) facing
out. Use only the Honda Genuine oil filter or
a filter of equivalent quality sprcified for
your model. Using the wrong Honda filter or
a non-Honda filter which is not of equivalent
quality may cause engine damage.
Improper installation of the oil filter can cause
serious engine damage.
(5)
(6)
(3) oil filter cover
(4) O-ring
(5) spring
RIGHT SIDE
(6) oil filter
(7) oil filter cover bolts
(8) “OUT-SIDE” mark
(3)
(7)
(4) (8)
Servicing Your Honda 63
Engine Oil
8.
Replace the O-ring and apply a thin coat of
engine oil to the new O-ring before installing it.
9. Install the oil filter cover/O-ring and oil filter
cover bolts. Tighten the bolts to the specified
torque:
9 lbf·ft (12 N·m, 1.2 kgf·m)
10.
Install a new sealing washer onto the drain bolt.
11.
Tighten the oil drain bolt to the specified torque:
18 lbf·ft (24 N·m, 2.4 kgf·m)
12.
Pour the recommended oil into the
crankcase;
If the oil filter was replaced:
1.5 US qt (1.4 )
If the oil filter was not replaced, use
approximately:
1.5 US qt (1.4 )
13.
Install the oil fill cap/dipstick securely.
14.
Start the engine and let it idle for 3-5
minutes. Stop the engine. Wait 2-3 minutes.
15.
With the motorcycle held upright on level
ground, check the oil level.
If needed, add oil (page 60) until it reaches
the upper level mark. (Do not overfill.)
16.
Check for oil leaks.
64 Servicing Your Honda
Air Cleaner
Refer to Safety Precautions on page 39.
Proper air cleaner maintenance is very
important for off-road vehicles. A dirty,
water-soaked, worn-out, or defective air
cleaner will allow dirt, dust, mud, and other
impurities to pass into the engine.
Service the air cleaner more frequently if you
ride in unusually wet or dusty areas. Your
dealer can help you determine the correct
service interval for your riding conditions.
Your motorcycle’s air cleaner has very specific
performance requirements. Use a new Honda
Genuine air cleaner specified for your model or
an air cleaner of equal quality.
Using the wrong air cleaner may result in
premature engine wear.
Proper air cleaner maintenance can prevent
premature engine wear or damage, expensive
repairs, low engine power, poor gas mileage,
and spark plug fouling.
Improper or lack of proper air cleaner
maintenance can cause poor performance and
premature engine wear.
Servicing Your Honda 65
Air Cleaner
1.Remove the right side cover (page 53).
2.Remove the screws (1) and air cleaner
housing cover (2).
3.Unhook the set spring (3), take care to avoid
bending the set spring and set spring holder
(4).
4.Remove the air cleaner (5).
(cont’d)
Cleaning
(1)
(1) screws
(2) air cleaner housing cover
RIGHT SIDE
(2)
(1)
RIGHT SIDE
(3) set spring
(4) set spring holder
(5) air cleaner
(5)
(3)
(4)
66 Servicing Your Honda
Air Cleaner
5.Remove the air cleaner holder (6) from the
air cleaner (5).
6.Gently wash the air cleaner in clean,
non-flammable (high flash point) solvent
such as kerosene – not gasoline. After
cleaning, gently squeeze out the remaining
solvent. Avoid twisting or wringing the air
cleaner. This can tear the foam.
7.Inspect for tears or cracks in the foam or
seams of the air cleaner. Replace the air
cleaner if it is damaged.
8.Allow the air cleaner to dry thoroughly
before applying oil. A wet air cleaner will not
fully absorb the oil.
(7)
(5) air cleaner
(6) air cleaner holder
(8)
(5)
(8)
(6)
(7) tabs
(8) air cleaner holes
Servicing Your Honda 67
Air Cleaner
9.Pour clean Pro Honda Foam Filter Oil or an
equivalent (Canada: Honda Foam Filter Oil
or an equivalent) over the entire surface of
the air cleaner. Use both hands to evenly
spread the oil into the air cleaner. Gently
squeeze out any excess oil. (To keep your
hands dry, place the air cleaner in a clean
plastic bag before spreading the oil into the
air cleaner.)
10.
Assemble the air cleaner and holder.
Insert the tabs (7) in the air cleaner holes (8).
11.
Clean the inside of the air cleaner housing.
12.
Apply a thin coat of grease to the sealing
surface of the air cleaner.
13.
Install the air cleaner assembly by inserting
the tabs (9) on the air cleaner holder into the
holes (10) in the air cleaner housing.
Hook the set spring.
Check that the air cleaner is properly seated.
14.
Install the air cleaner housing cover and
screws.
15.
Install the right side cover (page 53).
(9) tabs
(10)
(9)
(10) holes
RIGHT SIDE
68 Servicing Your Honda
Crankcase Breather
Refer to Safety Precautions on page 39.
Service more frequently if your motorcycle is
ridden in the rain or often at full throttle, or
after the motorcycle is washed or overturned.
If the drain tube overflows, the air filter may
become contaminated with engine oil causing
poor engine performance.
1.Place a suitable container under the
crankcase breather tube.
2.Drain the deposits into a suitable container
by pinching the crankcase breather tube (1).
(1)
LEFT SIDE
(1) crankcase breather tube
Servicing Your Honda 69
Throttle
Refer to Safety Precautions on page 39.
Inspection
Check freeplay (1).
Freeplay: 1/16 – 1/4 in (2 – 6 mm)
If necessary, adjust to the specified range.
Upper Adjustment
Minor adjustments are generally made with the
upper adjuster.
1.Pull the rubber dust cover (1) back.
2.Loosen the upper lock nut (2) on the throttle
cable mechanism.
3.Turn the upper adjuster (3).
(cont’d)
Throttle Freeplay
(1)
RIGHT SIDE
(1) freeplay
(1)
RIGHT SIDE
(1) rubber dust cover
(2) upper lock nut
(3) upper adjuster
(2)
(3)
70 Servicing Your Honda
Throttle
4.Tighten the lock nut. Return the dust cover to
its normal position.
5.After adjustment, check for smooth rotation
of the throttle grip from fully closed to fully
open in all steering positions.
Lower Adjustment
The lower adjuster is used for major freeplay
adjustment, such as after replacing the throttle
cables or removing the throttle body. It is also
used if you can not get the proper adjustment
with the upper adjuster.
1.Loosen the lower lock nut (4).
2.Turn the lower adjuster (5).
3.Tighten the lock nut.
If you can’t get the freeplay within the
specified range, contact your dealer.
LEFT SIDE
(4) lower lock nut
(5) lower adjuster
(5)
(4)
Servicing Your Honda 71
Throttle
1.Check that the throttle assembly is positioned
properly and the securing bolts are tight.
2.Check for smooth rotation of the throttle (1)
from fully open to fully closed in all steering
positions. If there is a problem, see your
dealer.
3.Inspect the condition of the throttle cables (2)
from the throttle grip down to the throttle
body. If the cable is kinked or chafed, have it
replaced.
4.Check the cables for tension or stress in all
steering positions.
5.Lubricate the cables with a commercially
available cable lubricant to prevent
premature rust and corrosion.
Throttle Inspection
(1) throttle
(2) throttle cables
(1)
(2)
72 Servicing Your Honda
Clutch System
Refer to Safety Precautions on page 39.
Inspection
Check freeplay.
Freeplay: 3/8 – 13/16 in (10 – 20 mm)
If necessary, adjust to the specified range.
Improper freeplay adjustment can cause
premature clutch wear.
Upper Adjustment
Minor adjustments are generally made with the
upper clutch cable adjuster.
Upper clutch assembly adjuster:
1.Pull the rubber dust cover (2) off.
2.Loosen the upper lock nut (3).
3.Turn the upper clutch cable adjuster (4) to
obtain the specified freeplay.
Clutch Freeplay
(1)
LEFT SIDE
(1) clutch lever
(4)
LEFT SIDE
(2) rubber dust cover
(3) upper lock nut
(4) upper clutch cable adjuster
(2)
(3)
(+) increase freeplay
(–) decrease freeplay
(+)
(–)
Servicing Your Honda 73
Clutch System
4.Tighten the lock nut and check the freeplay
again.
5.Return the dust cover to its normal position.
Lower Adjustment
The lower clutch cable adjuster is used if the
upper clutch cable adjuster is threaded out near
its limit, or the correct freeplay cannot be
obtained.
1.Loosen the upper lock nut (3) and turn the
upper clutch cable adjuster (4) all the way in
(to provide maximum freeplay).
2.Tighten the upper lock nut and pull the
rubber dust cover (2) back to its normal
position.
3.Pull the cable boot (5) off the clutch cable
lower adjuster (6).
4.Hold the lower clutch cable adjuster and
loosen the lock nut (7).
5.Turn the clutch cable lower adjuster to obtain
the specified freeplay.
Hold the lower clutch cable adjuster and
tighten the lock nut. Return the cable boot to
its normal position. Check the clutch lever
freeplay.
(cont’d)
(7)
RIGHT SIDE
(5) cable boot
(6) lower adjuster
(7) lock nut
(6)
(+) increase freeplay
(–) decrease freeplay
(5)
(+)
(–)
74 Servicing Your Honda
Clutch System
6.Start the engine, pull the clutch lever in, and
shift into gear. Make sure the engine does not
stall and the motorcycle does not creep.
Gradually release the clutch lever and open
the throttle. Your motorcycle should move
smoothly and accelerate gradually.
If you can’t get proper adjustment, or the clutch
does not work properly, the cable may be
kinked or worn, or the clutch discs may be
worn. See your dealer or refer to the official
Honda Service Manual (page 158).
• Check that the clutch lever assembly is
positioned properly and the securing bolts are
tight.
• Check the clutch cable for kinks or signs of
wear. If necessary, have it replaced.
• Lubricate the clutch cable with a
commercially available cable lubricant to
prevent premature wear and corrosion.
Other Inspections & Lubrication
Servicing Your Honda 75
Spark Plug
Refer to Safety Precautions on page 39.
The recommended standard spark plug is
satisfactory for most riding conditions.
Use only the recommended type of spark plugs
in the recommended heat range.
Using spark plugs with an improper heat range
can cause engine damage.
1.Clean any dirt from around the spark plug
base.
2.Disconnect the spark plug cap.
3.Using a spark plug wrench, remove the spark
plug.
(cont’d)
Spark Plug Recommendation
Standard LMAR7H-9DS (NGK)
(3)
(1)
(2)
(1) center electrode
(2) side electrode
(3) spark plug gap
76 Servicing Your Honda
Spark Plug
4.Inspect the spark plug electrodes for wear.
The center electrode (1) should have square
edges. The side electrode (2) should not be
eroded. The insulator should not be cracked
or chipped.
5.Check the spark plug gap (3), using a
wire-type feeler gauge. If adjustment is
necessary, bend the side electrode carefully.
The gap should be:
0.03 – 0.04 in (0.8 – 0.9 mm)
Make sure the plug washer is in good
condition.
If you have to install a new plug, first check
the gap.
6.With the plug washer attached, thread the
spark plug in by hand (to prevent
cross-threading).
7. Tighten the spark plug:
• If the old plug is good:
1/5 turn after it seats.
• If installing a new plug, tighten it twice to
prevent loosening:
a) First, tighten the plug:
1/4 turn after it seats.
b)Then loosen the plug.
c)Next, tighten the plug again:
1/5 turn after it seats.
An improperly tightened spark plug can
damage the engine. If a plug is too loose, a
piston may be damaged. If a plug is too tight,
the threads may be damaged.
8.Reinstall the spark plug cap. Take care to
avoid pinching any cables or wires.
Servicing Your Honda 77
Spark Arrester
Refer to Safety Precautions on page 39.
The spark arrester must be serviced every 100
operating hours to maintain its efficiency.
Regular servicing prevents carbon buildup
(which can diminish engine performance) and
also complies with USDA regulations for
regular maintenance to assure proper function.
The spark arrester prevents random sparks from
the combustion process in your engine from
reaching the environment.
1.Allow the engine and muffler to cool.
2.Remove the bolts (1) and tail cover (2), the
spark arrester (3), and the gasket (4) from the
muffler (5).
(cont’d)
(1)
RIGHT REAR
(1) bolts
(2) tail cover
(3) spark arrester
(4) gasket
(5) muffler
(2)
(4)
(5)
(3)
78 Servicing Your Honda
Spark Arrester
3.Use a brush to remove carbon deposits from
the spark arrester screen (6). Be careful to
avoid damaging the spark arrester screen.
The spark arrester must be free of breaks and
holes. Replace, if necessary.
4.Install the new gasket, the spark arrester and
tail cover, and tighten the bolts to the speci-
fied torque:
9 lbf·ft (12 N·m, 1.2 kgf·m)
(6) spark arrester screen
(6)
Servicing Your Honda 79
Suspension
Refer to Safety Precautions on page 39.
Loose, worn, or damaged suspension
components may adversely affect the handling
and stability of your motorcycle. If any
suspension components appear worn or
damaged, see your dealer for further inspection.
Your dealer is qualified to determine whether or
not replacement parts or repairs are needed.
1.Check fork operation. Pull the front brake
lever in, to lock the brake. Then pump up and
down on the fork legs several times. The
suspension should function smoothly. There
should be no oil leakage.
2.Check the security of all handlebar and fork
mounting bolts (1). If any front suspension
components appear worn or damaged, see
your dealer for further inspection.
Front Suspension Inspection
(1)
(1)
(1) mounting bolts
FRONT
(1)
80 Servicing Your Honda
Suspension
1.Place the motorcycle on a maintenance stand.
Push hard against the side of the rear wheel
and feel for any freeplay which indicates
worn swingarm bearings (1).
Rear Suspension Inspection
(1)
RIGHT SIDE
(1) swingarm bearing
(2) shock absorber attachment points
(3) suspension linkage attachment points
(2)
(3)
LEFT SIDE
(1) swingarm bearing
(1)
Servicing Your Honda 81
Suspension
2.Check that the fasteners for the shock
absorber attachment points (2) and rear
suspension linkage attachment points (3) are
secure.
3.Check for oil leaks in the shock absorber. If
any rear suspension components appear worn
or damaged, see your dealer for further
inspection.
82 Servicing Your Honda
Brakes
Refer to Safety Precautions on page 39.
The front brake is the hydraulic disc type. As
the brake pads wear, the brake fluid level will
drop. A leak in the system will also cause the
level to drop.
Frequently inspect the system to ensure there
are no fluid leaks. Periodically inspect the
brake fluid level and the brake pads for wear.
If the front brake lever or brake pedal freeplay
does not feel within the normal range while
riding, check the brake pads. If they are not
worn beyond the recommended limit (page 85),
there is probably air in the brake system. See
your dealer to have the air bled from the
system.
Never use adjusters other than those designed
for this motorcycle. Install a new adjuster from
the lever side with the lock nut under the head
of the adjuster.
Front Brake Lever Adjustment
(2)
(1)
(3)
(4)
RIGHT HANDLEBAR
(1) rubber dust cover
(2) lock nut
(3) front brake lever
(4) adjuster
Servicing Your Honda 83
Brakes
1.Pull the rubber dust cover (1) back.
2.Loosen the lock nut (2).
3.To position the front brake lever (3) farther
away from the handgrip, turn the adjuster (4)
clockwise.
To position the front brake lever closer to the
handgrip, turn the adjuster counterclockwise.
4.Tighten the lock nut. Return the dust cover to
its normal position.
5.Apply the brake, release it, then spin the
wheel and check that it rotates freely. Repeat
this procedure several times.
Front Brake Fluid Level
With the motorcycle in an upright position,
check the fluid level.
It should be above the LWR mark (1). If the
level is at or below the LWR mark, check the
brake pads for wear (page 85).
Fluid Level Inspection
(1)
RIGHT
HANDLEBAR
(1) LWR mark
84 Servicing Your Honda
Brakes
Rear Brake Fluid Level
With the motorcycle in an upright position,
check the fluid level.
It should be above the LOWER mark (1). If the
level is at or below the LOWER mark, check
the brake pads for wear.
Worn brake pads should be replaced. If the pads
are not worn, have your brake system inspected
for leaks.
The recommended brake fluid is Honda DOT 4
brake fluid from a sealed container, or an
equivalent.
Brake fluid can damage plastic and painted
surfaces. Handle with care.
Wipe up spills immediately. Avoid brake fluid
contact with skin or eyes. If it comes in contact
with your eyes, wash them out with clean water
and immediately call a doctor. If it comes in
contact with your skin, wash with clean water
and, if necessary, call a doctor.
Other Inspections
• Make sure there are no fluid leaks.
• Check for deterioration or cracks in the hoses
and fittings.
(1)
RIGHT SIDE
(1) LOWER mark
Servicing Your Honda 85
Brakes
Brake pad wear depends on the severity of
usage, the type of riding, and riding area
conditions. (Generally, the pads will wear faster
on wet and dirty riding terrain.) Inspect the
pads at each regular maintenance interval
(page 44).
Check the cutouts (2) in each pad. If either pad
is worn to the cutout, replace both pads as a set.
See your dealer for this service.
Brake Pad Wear
LEFT FRONT
(2)
(1) front brake caliper
(2) cutouts
(1)
RIGHT REAR
(1)
rear brake
caliper
(2) cutouts
(2)
(1)
86 Servicing Your Honda
Brakes
Check that the front lever and rear brake pedal
assembly are positioned properly and the
securing bolts are tight.
Brake fluid should be added and replaced by
your dealer.
The recommended brake fluid is Honda DOT 4
Brake Fluid, or any brake fluid of equal quality
and performance. Use fresh brake fluid from a
sealed container.
Other Inspections
More About: Brake Fluid
Servicing Your Honda 87
Wheels
Refer to Safety Precautions on page 39.
Keeping the wheels true (round) and
maintaining correct spoke tension is critical to
safe motorcycle operation. During the first 100
miles (150 km), spokes will loosen more
rapidly due to the initial seating of the parts.
Excessively loose spokes may result in
instability at high speeds and the possible loss
of control. Neglecting this maintenance may
also cause rim or spoke damage. It’s also
important that the rim locks are secure to
prevent tire slippage.
It is not necessary to remove the wheels to
perform the recommended service in the
Maintenance Schedule. However, information
for wheel removal is provided for emergency
situations.
88 Servicing Your Honda
Wheels
1.Inspect the wheel rims (1) and spokes (2) for
damage.
2.Tighten any loose spokes or rim locks (3).
3.Rotate the wheel slowly to see if it appears to
‘‘wobble.’’ If it does, the rim is out of round
or not ‘‘true.’’ If the wobble is noticeable, see
your dealer for inspection.
Wheel Rims & Spokes
(2)
(1)
(3)
REAR
(1) wheel rim
(2) spoke
(3) rim lock
Servicing Your Honda 89
Wheels
Removal
1.Raise the front wheel off the ground by
placing a maintenance stand or support block
under the engine. Secure the rear of the
motorcycle with tie-down straps.
2.Loosen the axle holder nuts (1).
3.Unscrew and remove the front axle shaft (2).
Remove the wheel and side collars.
Avoid depressing the brake lever when the
wheel is off the motorcycle. This will force
the caliper pistons out of the cylinders. The
result will be loss of brake fluid. If this
occurs, the brake system will require service.
See your dealer for this service.
Avoid getting grease, oil, or dirt on the disc
or pad surfaces. Any contamination can
cause poor brake performance or rapid pad
wear after reassembly.
Front Wheel Removal
RIGHT FRONT
(1)
(1)
(2)
(1) axle holder nuts
(2) front axle shaft
90 Servicing Your Honda
Wheels
Installation
1. Installation is the reverse order of removal.
Install the side collars into the wheel in their
original locations. Carefully fit the brake disc
between the pads to avoid scratching them.
2.
Insert the front axle shaft from the right side,
through the axle holder, wheel hub and left
fork leg.
3.Tighten the front axle shaft to the specified
torque:
44 lbf·ft (59 N·m, 6.0 kgf·m)
4.First tighten the upper axle holder nuts until
lightly seated, then tighten the lower axle
holder nuts until lightly seated.
5.Operate the front brake and pump the fork
several times.
6.First tighten the upper axle holder nuts to the
specified torque, then tighten the lower axle
holder nuts to the same torque:
9 lbf·ft (12 N·m, 1.2 kgf·m)
7.After installing the wheel, apply the brake
several times and then check if the wheel
rotates freely. Recheck the wheel if the brake
drags or if the wheel does not rotate freely.
Check front brake adjustment (page 82).
If a torque wrench was not used to install the
wheel, see your dealer as soon as possible to
verify proper assembly. Improper assembly
may lead to loss of braking capacity.
Servicing Your Honda 91
Wheels
Removal
1. Raise the rear wheel off the ground by
placing a maintenance stand or support block
under the engine. Secure the front of the
motorcycle with tie-down straps.
2.
Loosen the rear axle nut (1) while holding
the rear axle shaft (2).
3. Turn both chain adjusters (3) so the rear
wheel can be moved all the way forward for
maximum drive chain slack.
4.
Remove the rear axle nut. Push the wheel
forward and derail the drive chain from the
driven sprocket.
5.
Remove the rear axle, chain adjusters, rear
wheel and side collars.
Avoid depressing the brake pedal when the
wheel is off the motorcycle. This will force
the caliper piston out of the cylinder. The
result will be a loss of brake fluid. If this
occurs, the brake system will require service.
See your dealer for this service.
Avoid getting grease, oil, or dirt on the disc
or pad surfaces. Any contamination can
cause poor brake performance or pad wear
after reassembly.
Rear Wheel Removal
RIGHT REAR
(1) rear axle nut
(2) rear axle shaft
LEFT REAR
(3) chain adjusters
(3) (1)(1)
(3) (2)
92 Servicing Your Honda
Wheels
Installation
1.Installation is the reverse order of removal.
Install the side collars into the wheel in their
original locations. Carefully fit the brake disc
between the pads to avoid scratching them.
Make sure the lug (4) on the caliper bracket
(5)
is located in the slot (6) in the swingarm.
Chec
k that the chain adjusters are installed
properly.
2.Adjust the drive chain (page 102).
3.Tighten the rear axle nut to the specified
torque:
80 lbf·ft (108 N·m, 11.0 kgf·m)
4.After installing the wheel, apply the brake
pedal several times, then check if the wheel
rotates freely. Recheck the wheel if the brake
drags or if the wheel does not rotate freely.
If a torque wrench was not used to install the
wheel, see your dealer as soon as possible to
verify proper assembly. Improper assembly
may lead to loss of braking capacity.
RIGHT REAR
(6)
(4) lug
(5) caliper bracket
(5)
(6) slot
(4)
Servicing Your Honda 93
Tires & Tubes
Refer to Safety Precautions on page 39.
To safely operate your motorcycle, the tires
must be the proper type (off-road) and size, in
good condition with adequate tread, and
correctly inflated.
The following pages give detailed information
on how and when to check your air pressure,
how to inspect your tires for wear and damage,
and our recommendations on tire repair and
replacement.
Properly inflated tires provide the best
combination of handling, tread life, and riding
comfort. Generally, underinflated tires wear
unevenly, adversely affect handling, and are
more likely to fail from being overheated.
Underinflated tires can also cause wheel
damage in rocky terrain. Overinflated tires
make your motorcycle ride harshly, are more
prone to damage from surface hazards, and
wear unevenly.
Make sure the valve stem caps are secure. If
necessary, install new caps.
Using tires that are excessively worn or
improperly inflated can cause a crash
in which you can be seriously hurt or
killed.
Follow all instructions in this owner’s
manual regarding tire inflation and
maintenance.
Air Pressure
94 Servicing Your Honda
Tires & Tubes
Always check air pressure when your tires are
‘‘cold.’’ If you check air pressure when your
tires are ‘‘warm’’ – even if your motorcycle has
only been ridden for a few miles – the readings
will be higher. If you let air out of warm tires to
match the recommended cold pressures, the
tires will be underinflated.
The correct ‘‘cold’’ tire pressures are:
If you decide to adjust tire pressures for a
particular riding condition, make changes a
little at a time.
A flat tire or blowout is inconvenient and may
even cause a crash. Take time to inspect your
tires and wheels before you ride. For more
information about handling flat tires, see
page 131.
Front
15 psi (100 kPa, 1.0 kgf/cm
2
)
Rear
15 psi (100 kPa, 1.0 kgf/cm
2
)
Inspection
(1)
(1) tread depth
Servicing Your Honda 95
Tires & Tubes
• Inspect carefully for bumps or bulges in the
side of the tire or the tread. Replace any tire
that has a bump or bulge.
• Look closely for cuts, slits, or cracks in the
tires. Replace a tire if you can see fabric or
cord.
• Check for rocks or other objects embedded in
the tire or tread. Remove any objects.
• Measure tread depth (1). Replace the tire
before depth at the center reaches 0.12 in
(3 mm), or any time you notice a reduction in
traction.
• Check the position of both valve stems. A
tilted valve stem indicates the tube is slipping
inside the tire or the tire is slipping on the
rim. See your dealer.
If a tube is punctured or damaged, you should
replace it as soon as possible. A repaired tube
may not have the same reliability as a new one,
and it may fail while you are riding. For
information on making a temporary repair, see
page 131.
Use a replacement tube equivalent to the
original.
We recommend that tubes be replaced by your
dealer. Replacing a tube requires removing and
reinstalling the wheel. Any time a tube is
replaced, carefully inspect the tire as described
on page 94.
Tube Replacement
96 Servicing Your Honda
Tires & Tubes
The tires that came on your motorcycle were
designed to provide a good combination of
handling, braking, durability, and comfort
across a broad range of riding conditions.
• Use a replacement tire equivalent to the
original.
• Replace the tube any time you replace a tire.
The old tube will probably be stretched and,
if installed in a new tire, could fail.
• Have the wheel balanced after a new tire is
installed.
• We recommend that tires be replaced by your
dealer.
Tire Replacement
Installing improper tires on your
motorcycle can affect handling and
stability. This can cause a crash in
which you can be seriously hurt or
killed.
Always use the size and type of tires
recommended in this owner’s manual.
Front 80/100-21 51R NHS
Rear 100/100-18 59R NHS
Type bias-ply, tube
Servicing Your Honda 97
Side Stand
Refer to Safety Precautions on page 39. 1.Check the side stand spring (1) for damage
and loss of tension.
2.Check the side stand assembly for freedom
of movement.
If the side stand is stiff or squeaky, clean the
pivot area and lubricate the pivot bolt with
clean engine oil.
LEFT SIDE
(1)
(1) side stand spring
98 Servicing Your Honda
Drive Chain
Refer to Safety Precautions on page 39.
The service life of the chain depends on proper
lubrication and adjustment. Poor maintenance
can cause premature wear or damage to the
drive chain or sprockets.
Under severe usage, or when the motorcycle is
ridden in unusually dusty or muddy areas, more
frequent maintenance will be necessary.
Before servicing your drive chain, turn the
engine OFF, lower the side stand, and check
that your transmission is in neutral.
It is not necessary to remove or replace the
drive chain to perform the recommended
service in the Maintenance Schedule.
1.Check slack in the lower drive chain (1) run
midway between the sprockets. Drive chain
slack should allow the following vertical
movement by hand:
1 3/16 – 1 9/16 in (30 – 40 mm)
Inspection
LEFT SIDE
(1)
(1) drive chain
Servicing Your Honda 99
Drive Chain
2.Check drive chain slack at several points
along the chain. The slack should remain
constant. If it isn’t, some links may be kinked
and binding. Lubricating the chain will often
eliminate binding and kinking.
Excessive chain slack may allow the drive
chain to damage the engine cases.
3.Inspect the drive chain for:
• damaged rollers
• loose pins
• dry or rusted links
• kinked or binding links
• excessive wear
• damaged or missing O-rings
Replace the drive chain (page 104) if it has
damaged rollers, loose pins, or kinks that
cannot be freed. Lubricate the drive chain
(page 103) if it appears dry or shows signs of
rust. Lubricate any kinked or binding links
and work them free. Adjust chain slack if
needed.
(cont’d)
100 Servicing Your Honda
Drive Chain
4.Check the chain slider (2), chain guide slider
(3) and chain roller (4) for wear. If the chain
slider is worn to the bottom of the cutout (5),
have your dealer replace the slider.
Replace the chain guide slider if the chain is
visible through the wear inspection window
(6).
Replace the chain roller if it is smaller than
0.7 in (18 mm).
5.Replace the drive chain if chain slack is
excessive when the rear axle is moved to the
farthest limit of adjustment. Excessive slack
indicates the chain is worn beyond its service
limit.
(2) chain slider
(3) chain guide slider
(4) chain roller
LEFT SIDE
(6)
(3)
(2)
(4)
(5)
(5) cutout
(6)
wear inspection window
Servicing Your Honda 101
Drive Chain
To check the chain’s service limit, measure
the distance between a span of 41 pins, from
pin center to pin center. If the distance
exceeds the service limit, the drive chain is
worn out and should be replaced.
This motorcycle has a staked master link
drive chain which requires a special tool for
cutting and staking. Do not use an ordinary
master link with this chain.
6.Inspect the front and rear sprocket teeth for
excessive wear or damage. If necessary, have
your dealer replace a worn sprocket.
Use of a new chain with worn sprockets will
cause rapid chain wear.
New Chain: 25.0 in (635 mm)
Service Limit: 25.1 in (638 mm)
Measure a span of 41 pins
Damaged Sprocket
Tee th
Worn Sprocket
Te et h
REPLACE
REPLACE
Normal Sprocket Teeth
GOOD
102 Servicing Your Honda
Drive Chain
1.Hold the rear axle shaft (1) and loosen the
rear axle nut (2).
2.Turn both the right and left chain adjusters
(3)
equally to increas
e or decrease chain
slack.
3.After adjusting, be sure the same adjuster
index marks (4) align with the stopper pins
(5)
on both sides of the swingarm.
4.T
ighten the rear axle nut to the specified
torque:
80 lbf·ft (108 N·m, 11.0 kgf·m)
5.Recheck drive chain slack.
If a torque wrench is not used for this
installation, see your dealer as soon as possible
to verify proper assembly.
Adjustment
LEFT REAR
(4)
(1) rear axle shaft
(2) rear axle nut
(3) chain adjusters
(4) index marks
(5) stopper pins
(5)
(2)
(5)
(3)
RIGHT REAR
(1)
(3)
(4)
Servicing Your Honda 103
Drive Chain
Lubricate every 300 miles (500 km) or sooner
if chain appears dry.
The O-rings in this chain can be damaged by
steam cleaning, high pressure washers, and
certain solvents.
Recommended lubricant: Pro Honda HP Chain
Lube or equivalent.
Commercial chain lubricants not designed for
motorcycle drive chains may contain solvents
which could damage the O-rings.
Lubrication
104 Servicing Your Honda
Drive Chain
Your motorcycle has an endless (riveted master
link) type chain. It should only be removed or
replaced by your dealer.
When the drive chain becomes extremely dirty,
it should be cleaned prior to lubrication.
1.Clean the side surfaces of the chain with a
dry cloth.
Do not brush the rubber O-rings. Brushing
will damage them. Use of a solvent may also
damage the O-rings.
2.Inspect the drive chain for possible wear or
damage. Replace the drive chain if it has
damaged rollers, loose fitting links, or
otherwise appears unserviceable.
Replacement chain:
DID 520VD2
3.Inspect the sprocket teeth for wear or
damage. We recommend replacing the
sprocket whenever a new chain is installed.
4.Lubricate the drive chain.
Removal, Cleaning & Replacement
Servicing Your Honda 105
Battery
Your motorcycle has a maintenance-free type
battery. You do not have to check the battery
electrolyte level or add distilled water as you
would with a conventional-type battery.
Your battery is a maintenance-free type and can
be permanently damaged if the cap strip is
removed.
Electrical accessories use current from the
battery, even when the ignition is OFF. Limited
operation also allows the battery to discharge.
If you have electrical accessories on your
motorcycle or do not ride frequently, we
recommend that you charge the battery
frequently (see Battery Charging, page 109).
If you do not expect to ride your motorcycle for
at least two weeks, we recommend you remove
the battery, or at least disconnect the battery
cables (negative cable first).
If you plan to store your motorcycle, see
Battery Storage, page 106.
If your battery seems weak and/or is leaking
electrolyte (causing slow starting or other
electrical problems), see your dealer.
WARNING: Battery posts, terminals and
related accessories contain lead and lead
compounds. Wash hands after handling.
106 Servicing Your Honda
Battery
Refer to Safety Precautions on page 39.
If you plan to store your motorcycle, we
recommend you remove the battery and store it
where it can be charged at least every 30 days
to maintain its service life.
If you do not remove the battery, we
recommend disconnecting the battery cables
(negative cable first).
You will get the best storage results from
removing the battery and slow charging it every
30 days (see Battery Charging, page 109).
Before you remove the battery, be sure to read
all the information that follows, as well as the
information on the battery label.
Battery Storage
The battery gives off explosive
hydrogen gas during normal operation.
A spark or flame can cause the battery
to explode with enough force to kill or
seriously hurt you.
Wear protective clothing and a face
shield, or have a skilled mechanic do
the battery maintenance.
Servicing Your Honda 107
Battery
The battery is located in the battery
compartment behind the left side cover.
Removal
1.Make sure the ignition switch is OFF.
2.Remove the left side cover (page 53).
3.Remove the battery holder bolt (1).
4.Disconnect the negative (–) terminal (2) from
the battery.
5.Disconnect the positive (+) terminal (3) from
the battery.
6.Raise the battery holder (4), then remove the
battery (5) taking care not to drop the
terminal nuts.
(cont’d)
LEFT SIDE
(5)
(1)
(1) battery holder bolt
(2) negative (–) terminal
(3) positive (+) terminal
(4) battery holder
(5) battery
(3)
(2)
(4)
108 Servicing Your Honda
Battery
7.Charge the battery (see following section),
unless you have been riding regularly.
8.Store your battery in an easy-to-reach
location off the floor, in an area protected
from freezing temperatures and direct
sunlight.
9.Clean the battery box after removing the
battery for storage.
10.
Slow charge the battery (see following
section) once every 30 days.
Installation
1.Reinstall in the reverse order of removal. Be
sure to connect the positive (+) terminal first,
then the negative (–) terminal.
2.Check all bolts and other fasteners are
secure.
Servicing Your Honda 109
Battery
Refer to Safety Precautions on page 39.
Be sure to read the information that came with
your battery charger and follow the instructions
on the battery. Improper charging may damage
the battery.
We recommend using a charger (1) designed
specifically for your Honda, which can be
purchased from your dealer. These units can be
left connected for long periods without risking
damage to the battery. However, do not
intentionally leave the charger connected
longer than the time period recommended in
the charger’s instructions.
Avoid using an automotive-type battery
charger. An automotive charger can overheat a
motorcycle battery and cause permanent
damage.
Battery Charging
(1) charger
(1)
110 Servicing Your Honda
Appearance Care
Refer to Safety Precautions on page 39.
Frequent cleaning and polishing will keep your
Honda looking newer longer. Frequent cleaning
also identifies you as an owner who values your
motorcycle. A clean motorcycle is also easier
to inspect and service.
While you’re cleaning, be sure to look for
damage, wear, and gasoline or oil leaks.
• To clean your motorcycle, you may use:
─ water
─ a mild, neutral detergent and water
─ a mild spray and wipe cleaner/polisher
─ a mild spray and rinse cleaner/degreaser
and water
• Avoid products that contain harsh detergents
or chemical solvents that could damage the
metal, paint, and plastic on your motorcycle.
• If your motorcycle is still warm from recent
operation, give the engine and exhaust
system time to cool off.
General Recommendations
Servicing Your Honda 111
Appearance Care
• We recommend the use of a low pressure
garden hose to wash your motorcycle. High
pressure washers (like those at coin-operated
car washes) can damage certain parts of your
motorcycle. If you use a high pressure
washer, avoid spraying the following areas:
• wheel hubs
• muffler outlet
• area under seat
• engine stop button
• brake master cylinder
•under fuel tank
• drive chain
• throttle body
High pressure water (or air) can damage
certain parts of your motorcycle.
1.Rinse your motorcycle thoroughly with cool
water to remove loose dirt.
2.Fill a bucket with cool water. Mix in a mild,
neutral detergent, such as dish washing liquid
or a product made especially for washing
motorcycles or automobiles.
3.Wash your motorcycle with a sponge or a
soft towel. As you wash, check for heavy
grime. If necessary, use a mild cleaner/
degreaser to remove the grime.
4.After washing, rinse your motorcycle
thoroughly with plenty of clean water to
remove any residue. Detergent residue can
corrode alloy parts.
(cont’d)
Washing Your Motorcycle with a Mild
Detergent
112 Servicing Your Honda
Appearance Care
5.Dry your motorcycle with a chamois or a soft
towel. Leaving water on the surface to air dry
can cause dulling and water spots. As you
dry, inspect for chips and scratches.
6.Lubricate the drive chain to prevent rusting.
7.Start the engine and let it idle for several
minutes. The engine heat will help dry moist
areas.
8.As a precaution, ride at a slow speed and
apply the brakes several times. This will help
dry the brakes and restore normal braking
performance.
When the exhaust pipe and muffler are painted,
do not use a commercially available abrasive
kitchen cleaning compound. Use a neutral
detergent to clean the painted surface on the
exhaust pipe and muffler. If you are not sure if
your exhaust pipe and muffler are painted,
contact your dealer.
Exhaust Pipe and Muffler Maintenance
Servicing Your Honda 113
Appearance Care
Refer to Safety Precautions on page 39.
Use a soft cloth or sponge, plenty of water, and
a mild detergent to clean the matte paint. Dry
with a soft, clean cloth.
Do not use polishing compounds or wax
containing polishing compounds. These can
damage or discolor the paint.
To keep your Honda looking new, clean and
polish it frequently.
Clean the Matte Painted Surface
114 Servicing Your Honda
BLANK PAGE
Tips 115
Tips
Here’s helpful advice on how to prepare for an
off-road adventure, how to transport and store
your Honda, and how to be an environmentally
responsible motorcycle owner.
Preparing for a Ride....................................116
Transporting Your Honda...........................118
Storing Your Honda....................................120
You & the Environment..............................123
116 Tips
Preparing for a Ride
A safe and enjoyable ride begins with good
planning and preparation. Always ride with at
least one other person in case you have trouble,
and let someone know where you’re going and
when you expect to return.
Before riding in an unfamiliar area, find out in
advance if you need special permits, get maps
so you can study the terrain, and talk to other
riders who know the area. The Forest Service
and the Bureau of Land Management (USA
only), the Ministry of Natural Resources
(Canada only), riding clubs, and off-road
magazines are good sources of information.
Along with your motorcycle and riding gear,
you should take along some tools and supplies
in case you have a problem. For some of the
difficulties you might encounter, see Taking
Care of the Unexpected, which begins on
page 125.
We recommend that you always take water,
food, a first aid kit, and your owner’s manual.
Other items you should consider loading on
your truck or trailer include:
• a tool kit
• tire repair supplies and tools, tubes, and tires
• extra parts, such as a drive chain, control
levers, cables, and spark plugs
• wire, duct tape, and rope
• extra gasoline
What to Take to the Riding Area
Tips 117
Preparing for a Ride
For safety, all refueling should be done at a gas
station on the way to the riding area or at your
base camp.
What you take with you during a ride depends
on the kind of terrain, how long you expect to
ride, how far you might go from your base
camp or help, and how experienced you or your
companions are in making repairs.
If you decide to take some tools, spare parts, or
other supplies on the trail, be sure you can carry
them safely and know how to use them. Also,
be sure to follow the loading guidelines and
weight limit (page 6).
What to Take on the Trail
118 Tips
Transporting Your Honda
If you use a truck or motorcycle trailer to
transport your Honda, we recommend that you
follow these guidelines:
• Use a loading ramp.
• Secure the motorcycle in an upright position,
using motorcycle tie-down straps. Avoid
using rope, which can loosen and allow the
motorcycle to fall over.
To secure your motorcycle, brace the front
wheel against the front of the truck bed or
trailer rail. Attach the lower ends of two straps
to the tie-down hooks on your vehicle. Attach
the upper ends of the straps to the handlebar
(one on the right side, the other on the left),
close to the fork.
Tips 119
Transporting Your Honda
Check that the tie-down straps do not contact
any control cables or electrical wiring.
Tighten both straps until the front suspension is
compressed about half-way. Too much pressure
is unnecessary and could damage the fork seals.
Use another tie-down strap to keep the rear of
the motorcycle from moving.
We recommend that you do not transport your
motorcycle on its side. This can damage the
motorcycle, and leaking gasoline could be a
hazard.
120 Tips
Storing Your Honda
If you won’t be riding for an extended period,
such as during the winter, thoroughly inspect
your motorcycle and correct any problem
before storing it. That way, needed repairs
won’t be forgotten and it will be easier to get
your motorcycle running again.
USA: For more information about storage,
refer to the Honda Winter Storage Guide,
available from your dealer.
Canada: For more information about storage,
visit our website at www.honda.ca and look up
“Storage Tips” under the “Honda Warranty” in
the Warranty tab for your model.
We suggest you perform the following
procedures to keep your motorcycle in top
condition. These storage procedures will
reduce the deterioration that can occur during
storage.
122 Tips
Storing Your Honda
3.Remove the battery and charge it fully. Store
it in an area protected from freezing
temperatures and direct sunlight. Slow
charge the battery (page 109) once a month.
4.Wash and dry your motorcycle.
5.Lubricate the drive chain (page 103).
6.Inflate the tires to their recommended
pressures (page 93).
7.Store your motorcycle in an unheated area,
free of dampness, away from sunlight, with a
minimum of daily temperature variation.
8.Cover your motorcycle with a porous
material. Avoid using plastic or similar
non-breathing, coated materials that restrict
air flow and allow heat and moisture to
accumulate.
1.Uncover and clean your motorcycle.
2.If your motorcycle has been stored for more
than four months – change the engine oil
(page 61).
3.If your motorcycle has been stored for more
than two months – drain and replace the fuel.
4.Charge the battery (page 109) as required.
Install the battery.
5.Lubricate the drive chain (page 103).
6.Perform a pre-ride inspection (page 22), then
test-ride your motorcycle at low speeds.
Removal from Storage
Tips 123
You & the Environment
Owning and riding a motorcycle can be
enjoyable, but you must do your part to protect
nature. When you show respect for the land,
wildlife, and other people, you also help
preserve the sport of off-road riding.
Following are tips on how you can be an
environmentally responsible motorcycle owner.
• Tread Lightly. Stay on existing roads and
trails, avoid surfaces that are easily damaged,
and ride only in areas approved for off-road
vehicles.
• Keep the Noise Down. Loud motorcycles
can be offensive. Ride as quietly as possible,
don’t remove your spark arrester, and don’t
modify the muffler or any other part of your
air intake and exhaust systems. Such
modifications not only increase noise, they
also reduce engine performance and may be
illegal.
• Choose Sensible Cleaners. Use a
biodegradable detergent when you wash your
motorcycle. Avoid aerosol spray cleaners
that contain chlorofluorocarbons (CFCs)
which damage the atmosphere’s protective
ozone layer. Don’t throw cleaning solvents
away; see the following guidelines for proper
disposal.
(cont’d)
124 Tips
You & the Environment
• Recycle Wastes. It’s illegal and thoughtless
to put used engine oil in the trash, down a
drain, or on the ground. Used oil, gasoline,
and cleaning solvents contain poisons that
can hurt refuse workers and contaminate our
drinking water, lakes, rivers, and oceans.
Before changing your oil, make sure you
have the proper containers. Put oil and other
toxic wastes in separate sealed containers and
take them to a recycling center. Call your
local or state office of public works or
environmental services to find a recycling
center in your area and get instructions on
how to dispose of non-recyclable wastes.
Taking Care of the Unexpected 125
Taking Care of the Unexpected
With all the challenges you can encounter
off-road, there’s a chance that sometime
something may go wrong. This section gives
practical advice to help you deal with a wide
range of problems. Take time to read this
section before you ride. Also review the tips in
Preparing for a Ride (page 116).
General Guidelines......................................126
If Your Engine Quits or Won’t Start...........127
If You Have a Flat Tire...............................131
If a Fuse Blows ...........................................132
If You Crash................................................135
If You Lose Your Key.................................136
If a Component Fails...................................137
If Your Battery Is Low (or Dead) ...............138
126 Taking Care of the Unexpected
Taking Care of the Unexpected
If something goes wrong during a ride, the first
thing to do is stop as soon as you safely can.
Do not continue riding if you have a flat tire, or
you hear an unusual noise, or your motorcycle
just doesn’t feel right. If you continue riding,
you could cause more damage and endanger
your own safety.
After a stop, take time to assess the situation.
Carefully inspect your motorcycle to identify
the problem, then consider your options before
you decide what to do.
If a problem is relatively minor and you have
the tools, supplies, and skills to make a
permanent repair, you may be able to fix it on
the trail and continue riding. Or, you may be
able to make a temporary repair that allows you
to slowly ride back to your base where you can
make a permanent repair or get help.
When a problem is more serious – or you don’t
have the tools, supplies, experience, or time to
deal with it – you need to choose the safest way
to get yourself and your motorcycle back to
base. For example, if you are close enough, you
(or you and another person) might be able to
push it back.
Whatever the problem, the most important
rules are:
• Always put personal safety first.
General Guidelines
Taking Care of the Unexpected 127
Taking Care of the Unexpected
• If the problem is relatively minor and you
have the tools, supplies, and skills to make a
temporary repair, be sure to have permanent
repairs made as soon as possible.
• Do not continue riding if you are hurt or your
motorcycle is not in safe riding condition.
Additional recommendations for specific
problems follow.
Proper operation and maintenance can prevent
starting and engine performance problems. In
many cases, the cause of the problem may be a
simple operational oversight.
If you have a problem starting the engine – or
experience poor engine performance – the
following information may help you. If you
can’t correct the problem, see your dealer.
If your motorcycle won’t start, listen as you
press the start button. If you don’t hear the
starter motor turning, refer to the Starter motor
doesn’t operate symptom. If you can hear the
starter motor working normally, refer to the
Starter motor works, but the engine won’t start
symptom.
If Your Engine Quits or Won’t Start
128 Taking Care of the Unexpected
Taking Care of the Unexpected
SYMPTOM: Starter motor doesn’t operate.
POSSIBLE CAUSE WHAT TO DO
ignition switch OFF Turn the ignition switch ON.
transmission not in neutral Shift into neutral.
blown fuse Replace with a new fuse of the same rating (page 132).
battery lead loose Tighten the battery lead.
low (or dead) battery Charge the battery (page 109). If charging doesn’t help,
see your dealer.
faulty starter motor If all possible causes are negative, the starter motor may be
faulty. See your dealer.
Taking Care of the Unexpected 129
Taking Care of the Unexpected
SYMPTOM: Starter motor works, but the engine won’t start.
POSSIBLE CAUSE WHAT TO DO
out of fuel Fill the fuel tank.
flooded engine See Flooded Engine (page 28).
loose or unconnected spark
plug cap
Install the spark plug cap securely. If the engine still won’t
start, see your dealer.
loose battery cables Tighten the battery terminal bolts.
weak battery Charge the battery (page 109). If charging doesn’t help,
see your dealer.
SYMPTOM: Engine starts, but runs poorly.
POSSIBLE CAUSE WHAT TO DO
idles roughly, too fast, stalls See your dealer.
runs erratically, misfires See your dealer.
blubbers (rich fuel mixture) See your dealer.
130 Taking Care of the Unexpected
Taking Care of the Unexpected
SYMPTOM: Engine starts, but runs poorly. (cont’d)
POSSIBLE CAUSE WHAT TO DO
sooty exhaust (rich fuel
mixture)
See your dealer.
detonates or pings under load If applicable, switch to the recommended octane gasoline
(page 54) or change your brand of gasoline. If the problem
persists, see your dealer.
afterfires (backfires) See your dealer.
pre-ignition (runs on after
ignition switched OFF)
See your dealer.
Taking Care of the Unexpected 131
Taking Care of the Unexpected
How you handle a flat tire on the trail depends
on how serious the tube or tire damage is, and
what tools and supplies you have with you.
If you have a slow leak or a minor puncture,
there are two ways to try making a temporary
repair:
• Use an aerosol tire sealer to seal the puncture
and inflate the tube. (This can be done
without removing the tire or wheel.)
• Use a tube patch kit to repair the puncture.
(This requires removing the tire.)
If the leak is more serious, or a temporary
repair doesn’t hold, the tube must be replaced.
The tire will also need to be replaced if it is
damaged (page 96). Replacing a tube or tire
involves removing and re-installing the wheel
(pages 89, 91).
If you are unable to repair a flat tire on the trail,
you will need to push the motorcycle back to
your base or send for help. We strongly
recommend that you do not try to ride with a
flat tire. The motorcycle will be hard to handle,
and if the tire comes off the rim, it may lock up
the wheel and cause you to crash.
If You Have a Flat Tire
132 Taking Care of the Unexpected
Taking Care of the Unexpected
All of the electrical circuits on your motorcycle
have fuses to protect them from damage caused
by excess current flow (short circuit or overload).
If something electrical on your motorcycle
stops working, the first thing you should check
for is a blown fuse.
Check the fuses before looking elsewhere for
another possible cause of the problem. Replace
any blown fuse and check component operation.
The main fuse and sub fuse are located behind
the left side cover.
Recommended Fuses
Riding your motorcycle with a
temporary tire repair can be risky.
If the temporary repair fails, you can
crash and be seriously injured or killed.
If you must ride with a temporary tire
repair, ride slowly and carefully until the
tire is permanently repaired or
replaced.
If a Fuse Blows
main fuse 10 A
sub fuse 7.5 A
Taking Care of the Unexpected 133
Taking Care of the Unexpected
1.To prevent an accidental short circuit, turn
the ignition switch OFF before checking or
replacing the fuse.
2.For access the main fuse (1) and sub fuse (2),
remove the left side cover (page 53).
Main Fuse Access:
3.Remove the starter magnetic switch (3) from
the ribs (4) of the battery box.
4.Disconnect the wire connector (5) of the
starter magnetic switch.
5.Pull the fuse out. If the main fuse is blown
(6), install the spare main fuse (7).
6.Reconnect the wire connector.
7.Install the starter magnetic switch.
(5)
(1) main fuse
(3) starter magnetic
switch
(4) ribs
LEFT SIDE
(1)
(5) wire connector
(6) blown fuse
(7) spare main fuse
(3)
(7)
(4)
(6)
134 Taking Care of the Unexpected
Taking Care of the Unexpected
Sub Fuse Access:
8.Remove the fuse case (8) from the rib (9) of
the battery box.
9.Open the fuse case cover and pull the sub
fuse out. If the fuse is blown (10), replace it
with a spare fuse (11).
10.
Install the left side cover.
If you do not have a replacement fuse with the
proper rating for the circuit, install one with a
lower rating.
Replacing a f use with one that has a higher
rating greatly increases the chance of damage
to the electrical system.
(2) sub fuse
(8) fuse case
(9) rib
(8)
(11)
(10) blown fuse
(11) spare fuse
(2)
(9)
(10)
Taking Care of the Unexpected 135
Taking Care of the Unexpected
Personal safety is your first priority after a
crash. If you or anyone else has been injured,
take time to assess the severity of the injuries
and whether it is safe to continue riding. If you
cannot ride safely, send someone for help. Do
not ride if you will risk further injury.
If you decide that you are capable of riding
safely, first evaluate the condition of your
motorcycle. If the engine is still running, turn it
off and look it over carefully; inspect it for fluid
leaks, check the tightness of critical nuts and
bolts, and secure such parts as the handlebar,
control levers, brakes, and wheels.
If there is minor damage, or you are unsure
about possible damage but decide to try riding
the motorcycle back to your base, ride slowly
and cautiously.
Sometimes, crash damage is hidden or not
immediately apparent. When you get home,
thoroughly check your motorcycle and correct
any problems you find. Also, be sure to have
your dealer check the frame and suspension
after any serious crash.
If You Crash
136 Taking Care of the Unexpected
Taking Care of the Unexpected
Be sure to record the key number provided with
the original keys. Store the spare key and
recorded key number in a safe location. You’ll
need this number to have a duplicate key made.
If you lose your key and aren’t carrying a
duplicate, either get your spare or have one
made. If you don’t know your key number, call
the dealer where you purchased your Honda.
They may have it listed in their records. If they
don’t, transport your motorcycle to them or the
nearest dealer. The dealer will probably have to
remove the ignition switch assembly to find the
key number so they can make a key for you.
If You Lose Your Key
Taking Care of the Unexpected 137
Taking Care of the Unexpected
The drive chain, brake lever or pedal, control
cables, and other components can be damaged
as you ride in dense brush or over rocky terrain.
Making a trailside repair depends on how
serious the damage is and what tools and
supplies you have with you.
• If the chain breaks or does other damage
when it comes off, you may not be able to
make a trailside repair.
• If any component of the front brake system is
damaged, you may be able to ride carefully
back to your base using the rear brake for
slowing or stopping.
• If the clutch lever breaks, you may be able to
temporarily switch the front brake lever to
the clutch side, then ride carefully back to
base using the rear brake for slowing or
stopping.
• If you damage a throttle cable or other
critical component, your motorcycle may be
unsafe to ride. Carefully assess the damage
and make any repairs that you can. But if
there is any doubt, it’s best to be conservative
and safe.
If a Component Fails
138 Taking Care of the Unexpected
Taking Care of the Unexpected
Jump starting is not recommended, especially if
you use an automobile battery. The greater
amperage of an automobile battery when the
car engine is running can damage your
motorcycle’s electrical system.
Bump starting is also not recommended.
If you can’t charge the battery or it appears
unable to hold a charge, contact your dealer.
If Your Battery Is Low (or Dead)
Taking Care of the Unexpected 139
Taking Care of the Unexpected
If the fuel pump filter is clogged, unstable
engine operation will occur intermittently while
riding.
Even if this symptom occurs, you can continue
to ride your motorcycle.
If unstable engine operation occurs even if
sufficient fuel is available, have your
motorcycle inspected by your dealer as soon as
possible.
If Unstable Engine Operation Occurs
Intermittently
140 Taking Care of the Unexpected
BLANK PAGE
Technical Information 141
Technical Information
This section contains dimensions, capacities,
and other technical data, plus information on
government requirements and how to break-in
your motorcycle.
Vehicle Identification..................................142
Specifications..............................................144
Break-in Guidelines ....................................149
Emission Control Systems ..........................150
Oxygenated Fuels........................................155
142 Technical Information
Vehicle Identification
The VIN and engine serial number are required
when you register your motorcycle. They may
also be required when ordering replacement
parts. You may record these numbers in the
Quick Reference section at the rear of the
manual.
The VIN (1) is stamped on the right side of the
steering head.
Serial Numbers
(1)
(1) VIN
RIGHT SIDE
Technical Information 143
Vehicle Identification
The engine number (2) is stamped on the left
side of the engine.
(2)
LEFT SIDE
(2) engine number
144 Technical Information
Specifications
Dimensions
Overall length 83.1 in (2,110 mm)
Overall width 31.5 in (800 mm)
Overall height 46.7 in (1,185 mm)
Wheelbase 55.9 in (1,420 mm)
Fuel & Lubricants
Fuel tank capacity
1.59 US gal (6.0
)
including reserve
Fuel tank reserve
0.34 US gal (1.3
)
Fuel
recommendation
unleaded gasoline,
pump octane number
of 86 or higher
Engine oil capacity after draining:
1.5 US qt (1.4 )
after draining and oil
filter change:
1.5 US qt (1.4
)
after disassembly:
1.8 US qt (1.7
)
Technical Information 145
Specifications
Fuel & Lubricants
Engine oil
recommendation
API Service
Classification SG or
higher except oils
labeled as energy
conserving or
resource conserving
on the circular API
service label, SAE
10W-30, JASO T 903
standard MA,
Pro Honda GN4
4-stroke oil (USA &
Canada), or Honda
4-stroke oil, or an
equivalent motorcycle
oil
Drive chain
lubricant
Pro Honda HP Chain
Lube or equivalent
Fuel & Lubricants
Air cleaner oil Pro Honda (USA only)
or Honda Foam Filter
Oil or an equivalent
Capacities
Passenger capacity operator only;
no passenger
Maximum weight
capacity
220 lb (100 kg)
Cargo capacity none
Engine Specifications
Displacement
15.2 cu-in (249 cm
3
)
Bore & stroke 2.80 × 2.48 in
(71.0
× 63.0
mm)
Compression ratio 9.6 : 1
146 Technical Information
Specifications
Engine Specifications
Valve clearance
(cold)
Intake: 0.004 in
(0.10 mm)
Exhaust: 0.006 in
(0.15 mm)
Spark plug
(standard)
LMAR7H-9DS
Spark plug gap 0.03–0.04 in
(0.8–0.9 mm)
Idle speed 1,400±100 rpm
Power Transmission
Primary reduction 2.863
Gear ratio, 1st 2.846
2nd 1.900
3rd 1.4 0 0
4th 1.083
5th 0.896
Final reduction 3.846
Final drive chain
Technical Information 147
Specifications
Power Transmission
Drive chain
freeplay
1 3/16 – 1 9/16 in
(30 – 40 mm)
New chain length 25.0 in (635 mm)
distance between a
span of 41 pins
Used chain service
limit length
25.1 in (638 mm)
distance between a
span of 41 pins
Chassis & Suspension
Caster 26
°
5
’
Trail 4.0 in (102 mm)
Tire size, front 80/100-21 51R NHS
Tire size, rear 100/100-18 59R NHS
Tire type bias-ply, tube
Tire pressure, front
(cold)
15 psi
(100 kPa, 1.0 kgf/cm
2
)
Tire pressure, rear
(cold)
15 psi
(100 kPa, 1.0 kgf/cm
2
)
Suspension, front 8.5 in (216 mm)
axle travel
Suspension, rear 9.1 in (230 mm)
axle travel
148 Technical Information
Specifications
Electrical
Battery YTZ7S
12 V – 6 Ah (10 HR)
Generator 209 kW/5,000 rpm
Fuse
Main 10 A
Sub 7. 5 A
Torque Specifications
Oil drain bolt 18 lbf·ft
(24 N·m, 2.4 kgf·m)
Front wheel axle 44 lbf·ft
(59 N·m, 6.0 kgf·m)
Axle holder nuts 9 lbf·ft
(12 N·m, 1.2 kgf·m)
Rear wheel axle 80 lbf·ft
(108 N·m, 11.0 kgf·m)
Oil filter cover bolt 9 lbf·ft
(12 N·m, 1.2 kgf·m)
Muffler tail cover
bolt
9 lbf·ft
(12 N·m, 1.2 kgf·m)
Technical Information 149
Break-in Guidelines
Help assure your motorcycle’s future reliability
and performance by paying extra attention to
how you ride during the first operating day or
15 miles (25 km).
During this period, avoid full-throttle starts and
rapid acceleration.
150 Technical Information
Emission Control Systems
Exhaust Emission Requirements
The U.S. Environmental Protection Agency
(EPA), the California Air Resources Board
(CARB), and Environment and Climate
Change Canada (ECCC) require that your
motorcycle comply with applicable exhaust
emissions standards during its useful life, when
operated and maintained according to the
instructions provided.
The Vehicle Emission Control Information
Label (1) (2) is attached to the rear fender.
Noise Emission Requirements
The EPA also requires that motorcycles built
after January 1, 1983 comply with applicable
noise emission standards for one year or 1,865
miles (3,000 km) after the time of sale to the
ultimate purchaser, when operated and
maintained according to the instructions
provided. (USA only)
(1)
REAR FENDER
(For USA)
(2)
(1)
(1) vehicle emission control
information label
(2) vehicle emission control
information label (Canada only)
(For Canada)
Technical Information 151
Emission Control Systems
Source of Emissions
The combustion process produces carbon
monoxide (CO), oxides of nitrogen (NOx), and
hydrocarbons (HC). Control of hydrocarbons
and oxides of nitrogen is very important
because, under certain conditions, they react to
form photochemical smog when subjected to
sunlight. Carbon monoxide does not react in
the same way, but it is toxic.
Honda Motor Co., Ltd. utilizes various systems
to reduce carbon monoxide, oxides of nitrogen
and hydrocarbons.
Exhaust Emission Control System
The exhaust emission control system includes a
PGM-FI system.
No adjustment to this system should be made
although periodic inspection of the components
is recommended.
The exhaust emission control system is
separate from the crankcase emission control
system.
152 Technical Information
Emission Control Systems
Evaporative Emission Control System
(AC type only)
An evaporative emission control system uses
pressure proof fuel tank and fuel fill cap which
maintains inside of the fuel tank at a high
pressure to keep fuel vapor in itself while the
engine is off.
An add-on or modified part must be compliant
with applicable ARB evaporative emission
control standards. A violation of this
requirement is punishable by civil and/or
criminal punishment.
Crankcase Emission Control System
The engine is equipped with a closed crankcase
system to prevent discharging crankcase
emissions into the atmosphere.
Blow-by gas is returned to the combustion chamber
through the air cleaner and the throttle body.
Noise Emission Control System
TAMPERING WITH THE NOISE CONTROL
SYSTEM IS PROHIBITED: U. S. federal law
prohibits, or Canadian provincial laws may
prohibit the following acts or the causing
thereof: (1) The removal or rendering
inoperative by any person, other than for
purposes of maintenance, repair or
replacement, of any device or element of
design incorporated into any new vehicle for
the purpose of noise control prior to its sale or
delivery to the ultimate purchaser or while it is
in use; or (2) the use of the vehicle after such
device or element of design has been removed
or rendered inoperative by any person.
Technical Information 153
Emission Control Systems
AMONG THOSE ACTS PRESUMED TO
CONSTITUTE TAMPERING ARE THE
ACTS LISTED BELOW:
• Removal of, or puncturing the muffler,
baffles, header pipes, or any other component
which conducts exhaust gases.
• Removal of, or puncturing of any part of the
intake system.
• Lack of proper maintenance.
• Removing or disabling any emissions
compliance component, or replacing any
compliance component with a non-compliant
component.
Problems that May Affect Motorcycle
Emissions
If you are aware of any of the following
symptoms, have the vehicle inspected and
repaired by your Honda Motorcycle Dealer:
1.Hard starting or stalling after starting
2.Rough idle
3.Misfiring or backfiring during acceleration
4.After-burning (backfiring)
5.Poor performance (driveability) and poor
fuel economy
Federal regulations prohibit removing or
disabling a device or element of design that
may affect your engine’s emission performance
unless your motorcycle will be used
exclusively in competition. If you modify your
engine for use in sanctioned competition
events, you must deface or destroy the emission
control information label.
154 Technical Information
Emission Control Systems
If you loan, sell, or give your competition
modified motorcycle to someone else,
according to applicable law, you must inform
the new owner/operator in writing that the
vehicle is to be used for competition only.
Fuel Permeation Emission Control System
This vehicle complies with the Fuel Permeation
Emission Control regulations of the U.S.
Environmental Protection Agency (EPA), the
California Air Resources Board (CARB), and
Environment and Climate Change Canada
(ECCC).
The fuel tank, fuel hoses, and fuel vapor charge
hoses used on this vehicle incorporate fuel
permeation control technologies. Tampering
with the fuel tank, fuel hoses, or fuel vapor
charge hoses to reduce or defeat the
effectiveness of the fuel permeation
technologies is prohibited by federal
regulations.
Technical Information 155
Oxygenated Fuels
Some conventional gasolines are being blended
with alcohol or an ether compound. These
gasolines are collectively referred to as
oxygenated fuels. To meet clean air standards,
some areas of the United States and Canada use
oxygenated fuels to help reduce emissions.
If you use an oxygenated fuel, be sure it is
unleaded and meets the minimum octane rating
requirement.
Before using an oxygenated fuel, try to confirm
the fuel’s contents. Some states/provinces
require this information to be posted on the
pump.
The following are the EPA-approved
percentages of oxygenates:
ETHANOL (ethyl or grain alcohol) up to 10%
by Volume
You may use gasoline containing up to 10%
ethanol by volume. Gasoline containing ethanol
may be marketed under the name ‘‘Gasohol’’.
METHANOL (methyl or wood alcohol) up to
5% by Volume
You may use gasoline containing methanol
containing up to 5% methanol by volume as
long as it contains cosolvents and corrosion
inhibitors to protect the fuel system. Gasoline
containing more than 5% methanol by volume
may cause starting and/or performance
problems. It may also damage metal, rubber,
and plastic parts of your fuel system.
156 Technical Information
Oxygenated Fuels
If you notice any undesirable operating
symptoms, try another service station or switch
to another brand of gasoline.
Fuel system damage or performance problems
resulting from the use of an oxygenated fuel
containing more than the percentages of
oxygenates mentioned above are not covered
under warranty.
Oxygenated fuels can damage paint and plastic.
Be careful not to spill fuel when filling the fuel
tank. Wipe up any spills immediately.
Oxygenated fuels can damage paint and
plastic. Damage caused by spilled fuel is not
covered under warranty.
Consumer Information 157
Consumer Information
This section contains information on your
warranty and how to get an official Honda
service manual.
Authorized Manuals....................................158
Warranty Coverage .....................................159
Warranty Service.........................................160
Contacting Honda .......................................161
Your Honda Dealer.....................................162
158 Consumer Information
Authorized Manuals
The Service Manual used by your authorized dealer is available from your Honda dealer or Helm,
Inc. (USA only, Canada: See your dealer to order authorized manuals.)
Also available, but not necessary to service your model, is the Honda Common Service Manual,
which explains basic service information for various systems on Honda motorcycles, scooters, and
ATV.
The Winter Storage Guide in conjunction with the Owner’s Manual and Service Manual can help
you prepare your Honda motorcycle, scooter, ATV, and SxS for winter storage.
These Honda manuals are written for the professional technician, However, if you possess the proper
tools, observe the safety standards, and are mechanically capable, you should find them easy to use.
Special Honda tools are necessary for some procedures.
Order On-Line: www.helminc.com
Order Toll Free: 1-888-CYCLE93 (1-888-292-5393)
(NOTE: For Credit Card Orders Only)
Monday – Friday 8:00 AM – 6:00 PM EST
Publication Item No. Description
61K9900 2019 CRF250F Service Manual
61CSM00 Common Service Manual
S9507 Winter Storage Guide
31K99Q00 2019 CRF250F Owner’s Manual
Consumer Information 159
Warranty Coverage
Your new Honda is covered by these
warranties:
• Motorcycle Limited Warranty
• Emission Control System Warranty
• Noise Control Warranty (USA only)
There are responsibilities, restrictions, and
exclusions which apply to these warranties.
Please read the Warranties Booklet given to
you by your Honda dealer at the time of
purchase. Be sure to keep your Honda owner’s
card with your Warranties Booklet.
Canada: Please refer to the Warranty Booklet
posted on our website at www.honda.ca.
It is important to realize that your warranty for
your Honda applies to defects in material or
factory workmanship. Your warranty coverage
does not apply to normal wear or deterioration
associated with using the motorcycle.
Your warranty coverage will not be voided if
you choose to perform your own maintenance.
However, you should have the proper tools and
service information and be mechanically
qualified. Failures that occur due directly to
improper maintenance or lack of maintenance
are not covered.
Almost all of your warranty coverage can be
extended through the Honda Protection Plan
(USA only). For more information, see your
dealer.
160 Consumer Information
Warranty Service
Please remember that recommended
maintenance interval servicing is not included
in your warranty coverage. Additionally, your
warranty does not apply to the normal wear of
items (such as brakes, tires, etc.).
If you believe you have a problem with your
Honda, call the service department of your
dealer. Make an appointment for an inspection
and diagnosis. Remember, as the owner of the
motorcycle, you will be asked to authorize that
inspection. Your dealer will give you the results
of the inspection. If the problem is covered
under warranty, your dealer will perform the
warranty repairs for you.
If you have questions about warranty coverage
or the nature of the repair, it is best to talk to the
Service Manager of your dealer.
Sometimes, in spite of the best intentions of all
concerned, a misunderstanding may occur. If
you aren’t satisfied with your dealer’s handling
of the situation, we suggest you discuss your
problem with the appropriate member of the
dealership’s management team. If the problem
has already been reviewed with the Service
Manager, Parts Manager, Sales Manager, etc.,
contact the Owner of the dealership or his
designated representative.
Consumer Information 161
Contacting Honda
Your owner’s manual was written to cover most
of the questions you might ask about your
Honda. Any questions not answered in the
owner’s manual can be answered by your
dealer. If he doesn’t have the answer right
away, he will get it for you.
If you have a difference of opinion with your
dealer, please remember that each dealership is
independently owned and operated. That’s why
it’s important to work to resolve any
differences at the dealership level.
If you wish to comment on your experiences
with your Honda or with your dealer, please
send your comments to the following address:
USA: Motorcycle Division, American Honda
Motor Co., Inc., P.O. Box 2200, Torrance, CA
90509-2200, mailstop: 100-4C-7B, telephone:
(866) 784-1870.
Canada: Honda Canada Inc., Customer
Relations Dept, 180 Honda Boulevard,
Markham, Ontario L6C 0H9, telephone: (888)
946-6329, facsimile: (877) 939-0909.
E-mail: [email protected]
Please include the following information in
your letter:
• name, address, and telephone number
• product model, year, and VIN
• date of purchase
• dealer name and address
We will likely ask your dealer to respond, or
possibly acknowledge your comments directly.
162 Consumer Information
Your Honda Dealer
Once you purchase your new Honda, get
familiar with the organization of your Honda
dealer so you can utilize the full range of
services available.
The service department is there to perform
regular maintenance and unexpected repairs. It
has the latest available service information
from Honda. The service department will also
handle warranty inspections and repairs.
The parts department offers Honda Genuine
Parts, Pro Honda products, Honda Genuine
Accessories (USA only), and Honda
accessories and products (Canada only). The
same quality that went into your Honda can be
found in Honda Genuine replacement parts.
You’ll also find comparable quality in the
accessories and products available from the
parts department.
The sales department offers the Honda
Protection Plan to extend almost all of your
warranty coverage (USA only).
Your dealer can inform you about competition
and other riding events in your area. You’ll also
find that your dealer is a source of information
(USA only) about safety training available in
your local area.
We’re sure you’ll be as pleased with the service
your Honda dealer continues to provide after
the sale as you are with the quality and
dependability of your Honda.
Consumer Information 163
BLANK PAGE
164 Index
accessories ......................................................7
air cleaner .....................................................64
air pressure, tires ...........................................93
altering your motorcycle .................................8
arrester, spark ...............................................77
authorized manuals .....................................158
bank angle sensor ignition cut-off system ....28
battery .........................................................105
brakes,
fluid level ..................................................83
lever, front ................................................16
lever, front adjustment ..............................82
pad wear ...................................................85
pedal, rear .................................................17
braking ..........................................................31
break-in guidelines ..................................... 149
button,
engine stop ............................................... 16
start ........................................................... 16
capacity, fuel ................................................ 55
cleaner, air .................................................... 64
cleaning, appearance care ........................... 110
clutch system,
adjustment ................................................ 72
lever .......................................................... 17
competition inspection ................................. 46
A
B
C
Index
Index 165
consumer information .................................157
controls, operating ........................................11
cover removal, side .......................................53
crankcase breather ........................................68
customer service .........................................161
drive chain ....................................................98
education, rider .......................................3, 162
emission control systems ............................150
emission requirements ................................150
engine number ............................................143
engine,
flooded ......................................................28
pinging ......................................................54
starting ...................................................... 27
stop button ................................................ 16
stopping .................................................... 28
won’t start .............................................. 127
environment, protecting ............................. 123
filter, air ........................................................ 64
flat tire ........................................................ 131
flooded engine, starting ................................ 28
fork ............................................................... 79
front brake,
lever .......................................................... 16
lever freeplay ........................................... 82
front suspension ........................................... 79
front wheel removal ..................................... 89
D
E
F
Index
166 Index
fuel,
oxygenated ..............................................155
recommendation .......................................54
reserve indicator .......................................18
tank capacity .............................................55
fuse .............................................................132
gap, spark plug ..............................................75
gasohol ........................................................155
gasoline .........................................................54
gears, shifting ...............................................29
Honda service manual ................................158
Honda, contacting .......................................161
ignition switch .............................................. 15
inspection,
competition .............................................. 46
post-ride ................................................... 34
pre-ride ..................................................... 22
key, lost ...................................................... 136
lever,
clutch ........................................................ 17
front brake ................................................ 16
shift .......................................................... 17
G
H
I
K
L
Index
Index 167
limit, weight ....................................................6
loading ............................................................5
maintenance,
component locations .................................49
record ........................................................45
safety ........................................................39
schedule ....................................................41
manual, service ...........................................158
modifications ..................................................8
oil, engine .....................................................57
operating controls .........................................11
operation component locations .....................12
oxygenated fuels .........................................155
parking ......................................................... 33
pedal, rear brake ........................................... 17
pgm-fi malfunction indicator lamp (MIL) ... 18
pinging, engine ............................................. 54
plug, spark .................................................... 75
post-ride inspection ...................................... 34
pre-ride inspection ........................................ 22
M
O
P
Index
168 Index
rear wheel removal .......................................91
reserve capacity, fuel tank ............................55
rider training ...........................................3, 162
riding,
basic operation ..........................................25
before ........................................................19
clothing .....................................................20
precautions ................................................26
safety ..........................................................2
rim lock .........................................................88
schedule, maintenance ..................................41
service,
customer .................................................161
manuals ...................................................158
warranty ..................................................160
shifting gears ................................................ 29
side cover, removal ...................................... 53
side stand ................................................ 17, 97
spark arrester ................................................ 77
spark knock .................................................. 54
spark plug ..................................................... 75
specifications .............................................. 144
stand, side ............................................... 17, 97
start button .................................................... 16
starting, engine ............................................. 27
stop button, engine ....................................... 16
stopping engine ............................................ 28
storage ........................................................ 120
suspension,
front .......................................................... 79
rear ........................................................... 80
R
S
Index
Index 169
throttle,
freeplay .....................................................69
operation ...................................................16
tires,
air pressure ...............................................93
flat ...........................................................131
replacing ...................................................96
tools ..............................................................52
towing ...........................................................30
training, rider ..........................................3, 162
transporting .................................................118
troubleshooting, starting .............................127
vehicle identification no. (VIN) ................. 142
warranty,
coverage ................................................. 158
extended ................................................. 158
service .................................................... 160
washing your motorcycle ........................... 111
weight limit .................................................... 6
wheels ........................................................... 87
T V
W
Index
Quick Reference
Quick Reference
The following is a brief, but important
collection of information you need to know
about your Honda. You’ll also find space to
record important notes.
Your Honda engine can be the most expensive
component to repair. Proper maintenance,
especially the use of the recommended fluids
and filters, prevents premature wear and
damage.
Frequent causes of costly engine repairs are:
• Engine oil -- insufficient quantity, improper
oil.
• Air cleaner -- dirty, cleaned but not oiled,
leaking because of improper installation
(poor seal).
Frequent causes of costly chassis repair are:
• Chain -- A loosely adjusted chain or a chain
stretched because of lack of lubrication may
come off and damage an engine case or
wheel hub.
• Spokes -- Loose spoke may break and
damage the wheel hub or rim.
Record important information on the following
page:
How To Avoid Costly Repairs
Quick Reference
Quick Reference
Record important information here:
VIN
Engine No.
Owner’s:
Name
Address
City/State
Phone
Dealer’s:
Name
Address
City/State
Phone
Service Mgr.
Quick Reference
Quick Reference
Initial Maintenance about 100 miles (150 km) or 1 month.
Regular Maintenance about every 600 miles (1,000 km) or 6 months.
Pre-ride Inspection
Check the following items each time before you ride (page 22): tires, spokes & rims, leaks, engine
oil, fuel, drive chain, cables, nuts & bolts, spark plug & cap, throttle, brakes, and clutch lever.
Fuel/Capacity unleaded gasoline, pump octane number of 86 or higher
tank: 1.59 US gal (6.0
)
reserve: 0.34 US gal (1.3
)
Engine Oil/Capacity API Service Classification SG or higher except oils labeled as energy conserving or resource
conserving on the circular API service label, SAE 10W-30, JASO T 903 standard MA,
Pro Honda GN4 4-stroke oil (USA & Canada), or Honda 4-stroke oil, or an equivalent motorcycle oil
after draining: 1.5 US qt (1.4 )
after draining and oil filter change: 1.5 US qt (1.4
)
Maximum Weight
Capacity
220 lb (100 kg)
rider only (no passenger or cargo) and any accessories
Tires Front: 80/100-21 51R NHS
Rear: 100/100-18 59R NHS
Type: bias-ply, tube
Tire Pressure (cold)
Front: 15 psi (100 kPa, 1.0 kgf/cm
2
)
Rear: 15 psi (100 kPa, 1.0 kgf/cm
2
)
Spark Plug LMAR7H-9DS (NGK)
Fuse main: 10 A sub: 7. 5 A
