Ryobi 765R line trimmer

Product's Documents

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User Manual

This is the main product document for model 765R.

The file format is pdf, 24 pages, you can download this manual here .

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OPERA TOR "S MA NUA L
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THANKYOU
Thank you for buying this quality product. This modern
outdoor power tool will provide many hours of useful
service. You will find it to be a great labor-saving device.
This operator's manual provides you with easy-to-
understand operating instructions. Read the whole
manual and follow all the instructions to keep your new
outdoor power tool in top operating condition.
PRODUCT REFERENCES, ILLUSTRATIONS
AND SPECIFICATIONS
All information, illustrations and specifications in this
manual are based on the latest product information
available at the time of printing. We reserve the right to
make changes at any time without notice.
Copyright © 2003 MTD SOUTHWEST INC
All Rights Reserved.
Bump Head TM is a trademark of MTD SOUTHWEST INC,
SplitLine TM is a trademark of MTD SOUTHWEST INC.
SERVICE INFORMATION
Service on this unit both within and after the warranty
period should be performed only by an authorized and
approved service dealer.
Call 1-800-345-8746 in the United States, or
1-800-668-1238 in Canada, to obtain a list of
authorized service dealers near you
Or
Go to www.RyobiOutdoor.com on the World Wide
Web for a list of authorized service dealers
DO NOT RETURN THE UNIT TO THE RETAILER.
NOTE: PROOF OF PURCHASE WILL BE REQUIRED
FOR WARRANTY SERVICE.
Make sure you carefully read and understand this
manual before starting or operating this equipment.
THIS PRODUCT IS COVERED BY ONE OR MORE
US PATENTS, OTHER PATENTS PENDING.
I, California Proposition 65 Warning ................ 3
II. Rules for Safe Operation ..................... 3-7
A. Important Safety Information ................. 4
B. Safety and International Symbols .............. 6
C, Know Your Unit ............................ 7
III. Assembly Instructions ......................... 8
A. Installing and Adjusting the D-Handle .......... 8
B. Installing the Cutting Attachment Shield ........ 8
IV, Oil and Fuel Information ....................... 9
V, Starting/Stopping Instructions ................. 10
VI,
Operating Instructions ........................ 11
A, Holding the Trimmer ....................... 11
B, Adjusting Trimming Line Length .............. 11
C, Tips for Best Trimming Results .............. 11
D, Decorative Trimming ....................... 11
VII,
Maintenance and Repair Instructions ......... 12-17
A, Maintenance Schedule ..................... 12
B, Line Installation ........................... 12
C, Installing a Prewound Reel .................. 14
D, Air Filter Maintenance ...................... 14
E, Spark Arrestor Maintenance ................. 15
F, Carburetor Adjustment ..................... 16
G, Replacing the Spark Plug ................... 16
H, Cleaning ................................ 17
I, Storage ................................. 17
J, Long Term Storage ........................ 17
K, Transporting ............................. 17
L, Accessories/Replacement Parts .............. 17
VIII, Troubleshooting Chart ....................... 18
IX, Specifications .............................. 19
X, Warranty .................................. 22
Xl. Parts List ...................... Inside Back Cover
CONTENTS OF CARTON
° Model 765r Trimmer with Bump Head TM Cutting
Attachment
A D-Handle and Hardware
A Cutting Attachment Shield with Hardware
° Operator's Manual
° Product Registration Card
Bottle of 2-Cycle Oil
A This item will either be installed on the unit or in the
hardware pack
2
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THE ENGINE EXHAUST FROM THIS
PRODUCT CONTAINS CHEMICALS
KNOWN TO THE STATE OF CALIFORNIA
TO CAUSE CANCER, BIRTH DEFECTS
OR OTHER REPRODUCTIVE HARM.
NOTE: For users on U.S. Forest Land and in the states of California, Maine, Oregon and Washington. All U.S.
Forest Land and the state of California (Public Resources Codes 4442 and 4443), Oregon and Washington require, by
law that certain internal combustion engines operated on forest brush and/or grass-covered areas be equipped with a
spark arrestor, maintained in effective working order, or the engine be constructed, equipped and maintained for the
prevention of fire. Check with your state or local authorities for regulations pertaining to these requirements. Failure to
follow these requirements could subject you to liability or a fine. This unit is factory equipped with a spark arrestor. If
it requires replacement, ask your LOCAL SERVICE DEALER to install the Accessory Part #182747 Spark Arrestor Kit.
Read the Operator's Manual(s) and follow all warnings and safety instructions. Failure to do so
can result in serious injury to the operator and/or bystanders.
FOR QUESTIONS, CALL 1-800-345-8746 IN U.S. OR 1-800-668-1238 in CANADA
The purpose of safety symbols is to attract your
attention to possible dangers. The safety symbols,
and their explanations, deserve your careful attention
and understanding. The safety warnings do not by
themselves eliminate any danger: The instructions or
warnings they give are not substitutes for proper
accident prevention measures:
i SYMBOL MEANING
NOTE: Advises you of information or instructions vital
to the operation or maintenance of the
equipment.
SAFETY ALERT SYMBOL: Indicates I
danger, warning or caution. Attention is I
required in order to avoid serious personal I
injury. May be used in conjunction with
other symbo s or pictographs. 1
[ SYMBOL MEANING i
DANGER: Failure to obey a safety warning l
will result in serious injury to yourself or to
others. Always follow the safety
precautions to reduce the risk of fire,
electric shock and personal injury.
WARNING: Failure to obey a safety
warning can result in injury to yourself and
others. Always follow the safety
precautions to reduce the risk of fire,
electric shock and personal injury.
CAUTION: Failure to obey a safety warning
may result in property damage or personal
injury to yourself or to others. Always follow
the safety precautions to reduce the risk of
fire, electric shock and personal injury.
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IMPORTANT SAFETY INFORMATION
READ ALL INSTRUCTIONS
WARNING: When using the unit, you must[
follow the safety rules. For your own safety[
and that of bystanders, please read these [
instructions before operating the unit. [
Please keep the instructions for later use.
BEFORE OPERATING
Read the instructions carefully. Be familiar with the
controls and proper use of the unit.
Do not operate this unit when tired, ill or under the
influence of alcohol, drugs or medication.
Children under the age of 15 must not use the unit;
teens may operate the unit with adult guidance.
Inspect the unit before use. Replace damaged parts.
Check for fuel leaks. Make sure all fasteners are in
place and secure. Replace cutting attachment parts
that are cracked, chipped or damaged in any way.
Make sure the cutting attachment is properly installed
and securely fastened. Be sure that the cutting
attachment shield is properly attached, and positioned
as recommended. Failure to do so can result in
personal injury to the operator and bystanders, as well
as damage to the unit.
° Use only 0.080 inch (2.03 mm) diameter Genuine
Factory Parts TM replacement line. Never use metal-
reinforced line, wire, chain or rope. These can break
off and become dangerous projectiles.
Be aware of risk of injury to the head, hands and feet.
° Clear the area to be cut before each use. Remove
rocks, broken glass, nails, wire, string and other
objects which may be thrown or become entangled in
the cutting attachment. Clear the area of children,
bystanders and pets; keep them outside a 50-foot
(15 m.) radius, at a minimum. Even then, they are still
at risk from thrown objects. Encourage bystanders to
wear eye protection. If you are approached, stop the
unit immediately.
Squeeze the throttle control and check that it returns
automatically to the idle position. Make all adjustments
or repairs before using the unit.
This unit was not designed to be used as a brushcutter.
Do not attach or operate this unit with any type of
brushcutting blade or brushcutting attachment.
SAFETY WARNINGS FOR GAS TRIMMERS
WARNING: Gasoline is highly flammable, !
and its vapors can explode if ignited. Take I
the following precautions:
Store fuel only in containers specifically designed and
approved for the storage of such materials.
Always stop the engine and allow it to cool before
filling the fuel tank. Never remove the fuel tank cap or
add fuel when the engine is hot. Never operate the unit
without the fuel cap securely in place. Loosen the fuel
tank cap slowly to relieve any pressure in the tank.
Add fuel in a clean, well-ventilated outdoor area where
there are no sparks or flames. Remove the fuel cap
slowly, and only after the engine stops. Do not smoke
while fueling or mixing fuel. Wipe up any spilled fuel
from the unit immediately.
Avoid creating a source of ignition for spilled fuel. Do
not start the engine until fuel vapors dissipate.
Move the unit at least 30 feet (9.1 m) from the fueling
source and site before starting the engine. Do not
smoke. Keep sparks and open flames away from the
area while adding fuel or operating the unit.
WHILE OPERATING
Never start or run the unit inside a closed room or
building. Breathing exhaust fumes can be fatal.
Operate this unit only in a well-ventilated outdoor area.
Wear safety glasses or goggles that meet ANSI Z87.1
standards and are marked as such. Wear ear/hearing
protection when operating this unit. Wear a face or
dust mask if the operation is dusty.
Wear heavy long pants, boots, gloves and a long
sleeve shirt. Do not wear loose clothing, jewelry, short
pants, sandals or go barefoot. Secure hair above
shoulder level.
The cutting attachment shield must always be in place
while operating the unit. Do not operate unit without
both trimming lines extended, and the proper line
installed. Do not extend the trimming line beyond the
length of the shield.
This unit does not have a clutch. The cutting
attachment continues rotating when the engine is
idling. If it does not, have the unit adjusted by an
authorized service technician.
Adjust the D-handle to your size in order to provide the
best grip.
° Be sure the cutting attachment is not in contact with
anything before starting the unit.
° Use the unit only in daylight or good artificial light.
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Avoid accidental starting. Be in the starting position
whenever pulling the starter rope. The operator and
unit must be in a stable position while starting. Refer
to Starting/Stopping Instructions.
Use the right tool. Only use this tool for its intended
purpose.
Do not overreach. Always keep proper footing and
balance.
Always hold the unit with both hands when operating.
Keep a firm grip on both handles or grips.
Keep hands, face, and feet at a distance from all
moving parts. Do not touch or try to stop the cutting
attachment when it rotates.
° Do not touch the engine, gear housing or muffler.
These parts get extremely hot from operation, even
after the unit is turned off.
Do not operate the engine faster than the speed
needed to cut, trim or edge. Do not run the engine at
high speed when not cutting.
Always stop the engine when cutting is delayed or
when walking from one cutting location to another.
If you strike or become entangled with a foreign
object, stop the engine immediately and check for
damage. Do not operate before repairing damage. Do
not operate the unit with loose or damaged parts.
Stop the unit, switch the engine to off, and disconnect
the spark plug for maintenance or repair.
Use only Genuine Factory Parts TMreplacement parts
and accessories for this unit. These are available from
your authorized service dealer. Use of any
unauthorized parts or accessories could lead to
serious injury to the user, or damage to the unit, and
void your warranty.
Keep unit clean of vegetation and other materials.
They may become lodged between the cutting
attachment and shield.
° To reduce fire hazard, replace a faulty muffler and
spark arrestor. Keep the engine and muffler free from
grass, leaves, excessive grease or carbon build up.
OTHER SAFETY WARNINGS
Never store a fueled unit inside a building where fumes
may reach an open flame or spark.
Allow the engine to cool before storing or transporting.
Be sure to secure the unit while transporting.
Store the unit in a dry area, locked up or up high to
prevent unauthorized use or damage, out of the reach
of children
Never douse or squirt the unit with water or any other
liquid. Keep handles dry, clean and free from debris.
Clean after each use, see Cleaning and Storage
instructions.
Keep these instructions. Refer to them often and use
them to instruct other users. If you loan someone this
unit, also loan them these instructions.
SAVE THESE INSTRUCTIONS
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SAFETYAND INTERNATIONALSYMBOLS
This operator's manual describes safety and international symbols and pictographs that may appear on this product.
Read the operator's manual for complete safety, assembly, operating and maintenance and repair information.
SYMBOL MEANING SYMBOL MEANING
SAFETY ALERT SYMBOL _//_
Indicates danger, warning, or /
caution. May be used in conjunction
with other symbols or pictographs. _/_'_
WARNING - READ OPERATOR'S
MANUAL
Read the Operator's Manual(s) and
follow all warnings and safety
instructions. Failure to do so can
result in serious injury to the
operator and/or bystanders.
WEAR EYE AND HEARING
PROTECTION
WARNING: Thrown objects and
loud noise can cause severe eye
injury and hearing loss. Wear eye
protection meeting ANSI Z87.1-1989
standards and ear protection when
operating this unit. Use a full face
shield when needed.
I
O
d
THROWN OBJECTS AND
ROTATING CUTTER CAN CAUSE
SEVERE INJURY
WARNING: Do not operate without
the cutting attachment shield in
place. Keep away from the rotating
cutting attachment.
ON/OFF STOP CONTROL
ON / START / RUN
ON/OFF STOP CONTROL
OFF OR STOP
HOT SURFACE WARNING
Do not touch a hot muffler or
cylinder. You may get burned. These
parts get extremely hot from
operation. When turned off they
remain hot for a short time.
KEEP BYSTANDERS AWAY
WARNING: Keep all bystanders,
especially children and pets, at least
50 feet (15 m.) from the operating area.
UNLEADED FUEL
Always use clean, fresh unleaded fuel.
SHARP BLADE
WARNING: Sharp blade on cutting
attachment shield. To prevent
serious injury, do not
touch line cutting blade.
A B C
I÷I I',I
CHOKE CONTROL
A FULL choke position
B PARTIAL choke position
C RUN position
OIL
Refer to operator's manual for the
proper type of oil.
6
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APPLICATIONS
As a trimmer:
Cutting grass and light weeds
Edging
Decorative trimming around trees, fences, etc.
Starter
Rope Grip
o
Fuel Cap
On/Off Stop
Control
D-Handle
Shaft
Grip
Throttle
Control
Choke
Lever
Shaft
Tube_
Primer
Bulb
Cutting Attachment
Line Cutting Blade
Spark Plug
Air Filter/Muffler
Cover
Muffler
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INSTALLING AND ADJUSTING THE D-
HANDLE
1. Push the D-handle down onto the shaft housing so
that the handle slants towards the shaft grip (Fig. 1).
The squared bolt hole in the handle is to the right.
2. Insert the shoulder bolt into the squared hole in the
handle and push through. On the left side of the
handle, place the washer on the bolt, then screw the
wing nut onto the bolt. Do not tighten until you make
the handle adjustment.
3. Rotate the D-handle to place the grip above the top
of the shaft housing. Place it a minimum of 6 inches
(15.24 cm) from the end of the shaft grip.
Tighten
Minimum 6
(15.24 cm)
Nut
Bolt
.
Fig' 1
While holding the unit in the operating position
(Fig. 2), position the D-handle to the location that
provides you the best grip.
5. Tighten the wing nut until the D-handle is secure.
INSTALLING THE CUTTING ATTACHMENT
SHIELD
Use the following instructions if the cutting attachment
shield on your unit is not installed.
WARNING: To prevent serious personal I
injury, never operate the trimmer without
the cutting attachment shield in place: J
1. Slide the cutting attachment shield into the shield
mount on the cutting attachment. Align the screw
holes in the shield mount with the holes in the cutting
attachment (Fig. 3).
2. Place one of the three (3) supplied hex lock nuts into
one of the three recessed holes on the top of the
cutting attachment shield (Fig 4).
3. Install a screw into the hole from the bottom of the
cutting attachment shield. Screw it into the nut installed
in Step 2 until started (Fig 5). Do not tighten.
4. Repeat Steps 2 and 3 until all three screws have
been started. Then tighten all screws securely with a
Phillips head screwdriver.
Shaft Housing
¸¸.......
_:i_ :_;, ......;:_4:1;: Cutting
_'----_ Shield Attachment
Shield
Fig. 3
Shaft Housing
Recessed Holes
Cuttin(
Attachment
Fig. 4
_jj- (3) Screws
Fig. 5
8
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OIL AND FUEL MIXING INSTRUCTIONS
Old and/or improperly mixed fuel are the main reasons
for the unit not running properly. Be sure to use fresh,
clean unleaded fuel. Follow the instructions carefully for
the proper fuel/oil mixture.
Definition of Blended Fuels
Today's fuels are often a blend of gasoline and
oxygenates such as ethanol, methanol, or MTBE (ether).
Alcohol-blended fuel absorbs water. As little as 1%
water in the fuel can make fuel and oil separate. It forms
acids when stored. When using alcohol-blended fuel,
use fresh fuel (less than 60 days old).
Using Blended Fuels
If you choose to use a blended fuel, or its use is
unavoidable, follow recommended precautions:
Always use the fresh fuel mix explained in your
operator's manual
° Always agitate the fuel mix before fueling the unit
Drain the tank and run the engine dry before storing
the unit
Using Fuel Additives
The bottle of 2-cycle oil that came with your unit
contains a fuel additive which will help inhibit corrosion
and minimize the formation of gum deposits. It is
recommended that you use our 2-cycle oil with this unit.
If unavailable, use a good 2-cycle oil designed for
air-cooled engines along with a fuel additive, such as
STA-BIL _ Gas Stabilizer or an equivalent. Add 0.8 oz.
(23 ml.) of fuel additive per gallon of fuel according to the
instructions on the container. NEVER add fuel additives
directly to the unit's fuel tank.
CAUTION: For proper engine operation and
maximum reliability, pay strict attention to
the oil and fuel mixing instructions on the
2-cycle oil container. Using improperly
mixed fue can severe y damage the engine. J
Thoroughly mix the proper ratio of 2-cycle engine oil
with unleaded gasoline in a separate fuel can. Use a 40:1
fuel/oil ratio. Do not mix them directly in the engine fuel
tank. See the table below for specific gas and oil mixing
ratios.
NOTE: One gallon (3.8 liters) of unleaded gasoline mixed
with one 3.2 oz. (95 ml.) bottle of
2-cycle oil makes a 40:1 fuel/oil ratio.
UNLEADED GAS 2 CYCLE OIL
1 US. GALLON + 3.2 FL. OZ.
(3.8 LITERS) (95 ml)
1 LITER + 25 ml
MIXING RATIO - 40:1
WARNING: Gasoline is extremely
flammable: Ignited Vapors may explode.
Always stop the engine and allow it to cool
before filling the fuel tank. Do not smoke
while filling the tank. Keep sparks and open
flames at a distance from the area.
1_, ARNING: Remove fuel cap slowly to avoid
injury from fuel spray. Never operate the unit
[without the fue cap secure y in p ace.
WARNING: Add fuel in a clean, well
ventilated area outdoors Wipe up any
sp lied fuel mmed ately. Avo d creat ng a
source of ignition for spilt fuel. Do not start
the engine until fuel vapors dissipate.
NOTE: Dispose of the old fuel/oil mix in accordance to
Federal, State and Local regulations.
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STARTING INSTRUCTIONS
.
2,
3,
.
5,
Mix gas with oil. Fill fuel tank with fuel/oil mixture.
Refer to Oil and Fuel Mixing Instructions.
Put the On/Off Stop Control in the ON (I) position
(Fig. 6).
Fully press and release the primer bulb 10 times,
slowly, until FUEL IS VISIBLE IN THE PRIMER
BULB (Fig. 7). If you can't see fuel in the bulb, press
and release the bulb as many times as it takes before
you can see fuel in it.
Place the choke lever in the FULL choke (A II)
position (Fig. 7).
With the unit in the starting position (Fig. 8), squeeze
the throttle control to the wide open (full throttle)
position. Pull the starter rope briskly 5 times while still
in the FULL choke (A I÷1) position. If the engine
attempts to run before the fifth pull, proceed to step 6.
NOTE: The engine will not run in the FULL choke (AII )
position.
.
7.
Place the choke lever in the PARTIAL choke (B )
position (Fig. 7).
Pull starter rope briskly 1 to 3 times to start the
engine (Fig. 8).
NOTE: Squeeze the throttle control until the engine has
started and warmed up.
8. If the engine does not start, repeat steps 3 through 7.
NOTE: If the engine floods while trying to start, place the
choke lever in the RUN (C I_1) position (Fig. 7).
Squeeze the throttle control. Pull the starter rope
briskly. The engine should start within three (3) to
eight (8) pulls.
9. Squeeze the throttle control to warm up the engine
for 5 to 10 seconds. Place the choke lever in the
RUN (C I_1) position (Fig. 7).
NOTE: Choking is unnecessary when starting a warm
engine. Put the On/Off Stop Control in the ON
position (Fig. 6), and start in PARTIAL choke
(B I'q ) position (Fig. 7). After starting, place the
choke lever in the RUN (C I_1) position.
Partial Choke
Full Choke Position (B)
Position (A)..................
s I
J
s ¸
Run
Position
s ¸
.J
./
Choke Lever
-- Primer Bulb
Starter Rope
Throttle Control f
STOPmNGINSTRUCTIONS
han m e con m (Fig 8)
All_ _ _gi_ _1 d_ b_ id li_g
2 PU_ 5eO h!O ff S_dpC _ _rol i _h60 FF (0)_i_i
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HOLDING THE TRIMMER
NOTE: Do not rest the Bump Head TMon the ground
while the unit is running,
Before operating the unit, stand in the operating position
(Fig. 9). Check for the following:
The operator is wearing eye protection and proper
clothing
With a slightly-bent right arm, the operator's right hand
is holding the shaft grip
The operator's left arm is straight, the left hand holding
the D-handle
The unit is at waist level
The cutting attachment is parallel to the ground and
easily contacts the grass without the need to bend over
ADJUSTING TRIMMING LINE LENGTH
The Bump HeadTMcutting attachment allows you to
release trimming line without stopping the engine. To
release more line, lightly tap the cutting attachment on the
ground (Fig. 10) while operating the trimmer at high speed.
NOTE: Always keep the trimming line fully extended.
Line release becomes more difficult as cutting
line becomes shorter
Some line breakage will occur from:
Entanglement with foreign matter
Normal line fatigue
Attempting to cut thick, stalky weeds
Forcing the line into objects such as walls or fence posts
TIPS FOR BEST TRIMMING RESULTS
Keep the cutting attachment parallel to the ground.
Do not force the cutting attachment. Allow the tip of the
line to do the cutting, especially along walls. Cutting with
more than the tip will reduce cutting efficiency and may
overload the engine.
Cut grass over 8 inches (200 ram) by working from top
to bottom in small increments to avoid premature line
wear or engine drag.
Cut from right to left whenever possible. Cutting to the left
improves the unit's cutting efficiency. Clippings are
thrown away from the operator.
Slowly move the trimmer into and out of the cutting
area at the desired height. Move either in a forward-
backward or side-to-side motion. Cutting shorter
lengths produces the best results.
Trim only when grass and weeds are dry.
The life of your cutting line is dependent upon;
Adherence of the listed trimming techniques
What vegetation is cut
Where vegetation is cut
For example, the line will wear faster when trimming against
a foundation wall as opposed to trimming around a tree.
DECORATIVE TRIMMING
Decorative trimming is accomplished by removing all
vegetation around trees, posts, fences, etc.
Rotate the whole unit so that the cutting attachment is at
a 30° angle to the ground (Fig. 11).
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MAINTENANCE SCHEDULE
Perform these required maintenance procedures at the
frequency stated in the table. These procedures should
also be a part of any seasonal tune-up.
NOTE: Some maintenance procedures may require
special tools or skills. If you are unsure about
these procedures take your unit to any non-road
engine repair establishment, individual or
authorized service dealer.
NOTE: Maintenance, replacement, or repair of the
emission control devices and system may be
performed by any non-road engine repair
establishment, individual or authorized service
dealer.
In order to assure peak performance of your engine,
inspection of the engine exhaust port may be necessary
after 50 hours of operation. If you notice lost RPM, poor
performance or general lack of acceleration, this service
may be required. If you feel your engine is in need of this
inspection, refer service to any non-road engine repair
establishment, individual or authorized service dealer for
repair. DO NOT attempt to perform this process yourself
as engine damage may result from contaminants
involved in the cleaning process for the port.
LINE INSTALLATION
This section covers both SplitLine TMand standard single
line installation.
Always use Genuine Factory PartsTM0.080 in. (2.03 mm)
replacement line. Line other than the specified may make
the engine overheat or fail.
There are two methods to replace the trimming line:
Wind the inner reel with new line
Install a prewound inner reel
Winding the Existing Inner Reel
1. Hold the outer spool with one hand and unscrew the
Bump Knob TMcounterclockwise (Fig. 12). Inspect the
bolt inside the Bump Knob to make sure it moves
freely. Replace the Bump Knob if damaged.
Bolt
Bump Knob Tm
,
3.
4.
,
Remove the inner reel from the outer spool (Fig. 13).
Remove spring from the inner reel (Fig. 13).
Use a clean cloth to clean the the inner reel, spring,
shaft, and inner surface of the outer spool.
Check the indexing teeth on the inner reel and outer
spool for wear (Fig. 14). If necessary, remove burrs or
replace the reel and spool.
\
.................. Spool
Spring
Inner Reel
Figi !3
IndeXingTe_h
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FOrUsewithSing!e
Slotted
Holes
For Use WithSplitLineTM
or Smg!e Une
9. Insert the end of the line into the open hole in the
inner reel and pull the line tight to make the loop as
small as possible (Fig. 18).
10. Before winding, split the line back about 6 inches.
11. Wind the line in tight even layers in the direction
indicated on the inner reel.
NOTE: Failure to wind the line in the direction indicated will
cause the cutting attachment to operate incorrectly.
FJqi!5
NOTE: SplitLine TMcan only be used with the inner reel
with the slotted holes. Single line can be used on
either type of inner reel. Use Figure 15 to identify
the inner reel you have.
NOTE: Always use the correct line length when installing
trimming line on the unit. The line may not release
properly if the line is too long.
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Single Line Installation
Go To Step 8 for SplitLine TMInstallation
6. Take approximately 25 feet (7.6 m) of new trimming
line, loop it into two equal lengths. Insert each end of
the line through one of the two holes in the inner reel
(Fig. 16). Pull the line through the inner reel so that
the loop is as small as possible.
.
Wind the lines in tight even layers, onto the reel
(Fig. 17). Wind the line in the direction indicated on
the inner reel. Place your index finger between the
two lines to stop the lines from overlapping. Do not
overlap the ends of the line. Proceed to step 11.
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12. Insert the ends of the line into the two holding slots
(Fig. 19).
13.
Insert the ends of the line through the eyelets in the
outer spool and place inner reel with spring inside the
outer spool (Fig. 20). Push the inner reel and outer
spool together. While holding the inner reel and outer
spool, grasp the ends and pull firmly to release the
line from the holding slots in the reel.
NOTE: The spring must be assembled on the inner reel
before reassembling the cutting attachment.
14. Hold the inner reel in place and install the bump knob
by turning clockwise. Tighten securely.
SplitLine TMInstallation
8. Take approximately 12 feet (3.65 m) of new trimming
line. Insert one end of the line through one of the two
holes in the inner reel (Fig. 18). Pull the line through
the inner reel until only about 4 inches is left out.
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INSTALLING A PREWOUND REEL
,
,
3.
Hold the outer spool with one hand and unscrew the
bump knob counterclockwise (Fig. 12). Inspect the bolt
inside the bump knob to make sure it moves freely.
Replace the bump knob if damaged.
Remove the old inner reel from the outer spool
(Fig. 13).
Remove the spring from the old inner reel
(Fig. 13).
4. Place the spring in the new inner reel.
NOTE: The spring must be assembled on the inner reel
before reassembling the cutting attachment.
5. Insert the ends of the line through the eyelets in the
outer spool (Fig. 20).
,
Place the new inner reel inside the outer spool. Push the
inner reel and outer spool together. While holding the
inner reel and outer spool, grasp the ends and pull firmly
to release the line from the holding slots in the spool.
7. Hold the inner reel in place and install the bump knob
by turning clockwise. Tighten securely.
Replacement Parts
See Accessories / Replacement Parts.
AIR FILTER MAINTENANCE
Removing the Air Filter/Muffler Cover
1. Place the choke lever in the PARTIAL choke position (B).
NOTE: The choke lever must be in the PARTIAL choke
position (B) to remove the air filter/muffler cover.
2. Remove the four (4) screws securing the air
filter/muffler cover (Fig. 21). Use a flat blade or
T-20 Torx bit screwdriver.
3. Pull the cover from the engine. Do not force.
Cleaning the Air Filter
Clean and re-oil the air filter every 10 hours of operation.
It is an important item to maintain. Failure to maintain the
air filter will VOID the warranty.
1. Remove air filter/muffler cover. Refer to Removing
the Air Filter/Muffler Cover.
2. Turn cover over and look inside to locate the air filter.
Remove the air filter from inside the air filter/muffler
cover (Fig. 22).
3. Wash the filter in detergent and water (Fig. 23). Rinse
the filter thoroughly. Squeeze out excess water. Allow
it to dry completely.
4. Apply enough clean SAE 30 oil to lightly coat the filter
(Fig. 24).
5. Squeeze the filter to spread and remove excess oil
(Fig. 25).
Air Fi!ter
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Fig22
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Fig!21
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Reinstallingthe Air Filter/Muffler Cover
1, Placethe air filter/muffler cover over the back of the
carburetor and muffler, Align the screw holes,
2, Insert the four (4) screws into the holes in the air
filter/muffler cover (Fig, 21) and tighten,
Do not over tighten.
SPARK ARRESTOR MAINTENANCE
1. Remove air filter/muffler cover. Refer to Removing
the Air Filter/Muffler Cover.
,
,
Locate muffler front and the two (2) bolts securing it
to the engine (Fig. 26). Remove the two (2) bolts
using a flatblade screwdriver or 5/16-inch socket or
nut driver. Pull muffler off of the engine.
Turn muffler over to the back side and locate the
exhaust gasket. Remove the muffler gasket from the
muffler (Fig. 26).
NOTE: If the exhaust gasket is torn or damaged, replace
it with a new gasket before reassembling muffler.
4. Using a small flatblade screwdriver, carefully pry up
the spark arrestor from the recessed hole (Fig. 27).
Remove the spark arrestor from the muffler.
,
,
Clean the spark arrestor with a wire brush. Replace it
if it is damaged or if it is impossible to clean
thoroughly (Fig. 27).
Reinstall the spark arrestor by pressing it into the
recessed hole on the muffler's back side. Make sure
it fits tightly against the muffler and is not raised up.
7. Place the exhaust gasket against muffler's back side.
Align the gasket bolt holes with the bolt holes in the
muffler. While holding exhaust gasket in place, insert
the bolts into the muffler's front side (Fig. 26).
8. Place the muffler (with the exhaust gasket in place
and bolts inserted), against the engine, aligning the
bolt holes. Tighten the bolts to secure the muffler to
the engine.
If using a torque wrench, torque to:
80-90 in.olb. (9-10.2 Nom)
Muffler - Front Side
Spark Exhaust
Arrestor Gasket
Muffler - Back Side
Spark
Arrestor
Screwdriver
Spark Arrestor
Muffler - Back Side
Figi 27
9. Reinstall the air filter/muffler cover.
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CARBURETOR ADJUSTMENT
The idle speed of the engine is adjustable through the air
filter/muffler cover (Fig. 28).
NOTE: Careless adjustments can seriously damage your
unit. An authorized service dealer should make
carburetor adjustments.
Check FUelMixtUre
w i_h_eship _0Pe_ly mixed [U_Ip _i _0 making a n
Clean Air Filter
_he _di_i_ _ _h_ ai_ _1_ i_ i_a_ to _h_ _e_a_i_
Change _he ai_t_uel mix_orei This iS o_en mistaken fo_ an
ai_ _il_e_before adjusting _he idle Speed SCreW Refe_to
AdjUst Idle Speed S_ew
I file ¢ hec king_h iX_U clean!
fi I_e_i_he engin still willn o_ idlei a dju st _he idie SpRed
s !ewasfo,,ows
Sta B _h e _gi_e a_dle_!_ _U ahig h! die _0r
topping
Instructions
Idle Speed Screw
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3. If the engine appears to be idling too fast, turn the
idle speed screw counterclockwise 1/8 of a turn at
a time (as needed), to reduce idle speed.
Checking the fuel mixture, cleaning the air filter, and
adjusting the idle speed should solve most engine
problems. If not and all of the following are true:
the engine will not idle
the engine hesitates or stalls on acceleration
there is a loss of engine power
Have the carburetor adjusted by an authorized service
dealer.
REPLACING THE SPARK PLUG
Use a Champion RDJ7Y spark plug, or equivalent. The
correct air gap is 0.020 inch (0.5 ram). Remove the plug
after every 25 hours of operation and check its condition.
1. Stop the engine and allow it to cool. Grasp the plug
wire firmly and pull it from the spark plug.
2. Clean around the spark plug. Remove the spark plug
from the cylinder head by turning a 5/8-inch socket
counterclockwise.
3. Replace a cracked, fouled or dirty spark plug. Set
the air gap at 0.020 in. (0.5 ram) using a feeler gauge
(Fig. 29).
4. Install a correctly-gapped spark plug in the cylinder
head. Tighten by turning the 5/8-inch socket
clockwise until snug.
If using a torque wrench torque to:
110-120 in.olb. (12.3-13.5 Nom)
Do not over tighten.
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CLEANING
Use a small brush to clean off the outside of the unit,
Do not use strongdetergents.Household cleanersthat
containaromaticoilssuch as pineand lemon,and
solventssuch as kerosene,can damage plastichousing
or handle.Wipe offany moisturewitha softcloth.
STORAGE
Never storea fueledunitwhere fumes may reachan
open flameor spark.
Allowthe engineto cool beforestoring.
Storetheunitlockedup to preventunauthorizeduse
or damage.
Storetheunitina dry,well-ventilatedarea.
Storetheunitout ofthe reach ofchildren.
LONG TERM STORAGE
If you plan on storing the unit for an extended time, use
the following storage procedure:
1. Drain all fuel from the fuel tank into a container with
the same 2-cycle fuel mixture. Do not use fuel that
has been stored for more than 60 days. Dispose of
the old fuel/oil mix in accordance to Federal, State
and Local regulations.
,
,
Start the engine and allow it to run until it stalls. This
ensures that all fuel has been drained from the
carburetor.
Allow the engine to cool. Remove the spark plug and
put 1 oz. (30 ml) of any high quality motor oil or
2-cycle oil into the cylinder. Pull the starter rope
slowly to distribute the oil. Reinstall the spark plug.
NOTE: Remove the spark plug and drain all of the oil
from the cylinder before attempting to start the
trimmer after storage.
,
Thoroughly clean the unit and inspect it for any loose
or damaged parts. Repair or replace damaged parts
and tighten loose screws, nuts or bolts. The unit is
ready for storage.
TRANSPORTING
Allow the engine to cool before transporting.
Drain fuel from unit.
Tighten fuel cap before transporting.
Secure the unit while transporting.
ACCESSORIES/REPLACEMENT PARTS
2-Cycle Oil ............................. 147543
Spark Plug .............................. 610311
Spark Arrestor ........................... 182747
Replacement Line ....................... 610375
Replacement Line Cartridge ................ 153577
Inner Reel Spring ........................ 610317
Outer Spool ............................. 153599
Inner Reel .............................. 610318
Bump Knob ............................. 153066
Fuel Cap ............................... 180000
Shoulder Strap .......................... 682075
For specific replacement parts, refer to the parts list
located on the inside back cover of this manual.
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CAUSE
Empty Fueltank
Primer bulb wasn't pressed enough
Engine is Flooded
Old or improperly mixed Fuel
Fouled spark plug
Plugged sparkarrestor
CAUSE
Air filter is plugged
Old or improperly mixed Fuel
Improper carburetor adjustment
CAUSE
Old or improperly mixed fuel
Improper carburetor adjustment
Cutting attachment bound with grass
Dirty air filter
Plugged spark arrestor
CAUSE
Old or improperly mixed fuel
Improper carburetor adjustment
Fouled spark plug
Plugged spark arrestor
CAUSE
Cutting attachment bound with grass
Cutting attachment out of line
Inner reel bound up
Cutting head dirty
Line welded
Line twisted when refilled
Not enough line is exposed
CAUSE
Oil, cleaner or lubricant in cutting head
ACTION
Fill fuel tank with properly mixed fuel
Press primer bulb fully and slowly 10 times
Squeeze the trigger and pull the starter rope
Drain gas tank and add fresh fuel mixture
Replace or clean the spark plug
Clean or replace spark arrestor
ACTION
Replace or clean the air filter
Drain gas tank and add fresh fuel mixture
Adjust according to the Carburetor Adjustments section
ACTION
Drain gas tank and add fresh fuel mixture
Take to an authorized service dealer for an adjustment
Stop the engine and clean the cutting attachment
Clean or replace the air filter
Clean or replace spark arrestor
ACTION
Drain gas tank and add fresh fuel mixture
Take to an authorized service dealer for an adjustment
Replace or clean the spark plug
Clean or replace spark arrestor
ACTION
Stop the engine and clean cutting attachment
Refill with new line
Replace the inner reel
Clean inner reel and outer spool
Disassemble, remove the welded section and rewind
Disassemble and rewind the line
Push the bump knob and pull out line until 4 inches
(102 ram) of line is outside of the cutting attachment
ACTION
Clean and thoroughly dry the cutting head
If further assistance is required, contact your authorized service dealer.
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Engine Type .......................................................................................................................................... Air-Cooled, 2-Cycle
Stroke ................................................................................................................................................... 125 in. (31.75 ram.)
Displacement ............................................................................................................................................ 1.9 cu in. (31 cc.)
Operating RPM .................................................................................................................................................. 6,600+ rpm
Idle Speed RPM ...................................................................................................................................... 3,200 - 4,400 rpm
Ignition Type .......................................................................................................................................................... Electronic
Ignition Switch ............................................................................................................................................... Rocker Switch
Spark Plug Gap ...................................................................................................................................... 0.020 in. (0.5 ram.)
Lubrication ................................................................................................................................................... Fuel/Oil Mixture
Fuel/Oil Ratio ................................................................................................................................................................. 40:1
Carburetor ....................................................................................................................................... Diaphragm, All-Position
Starter ............................................................................................................................................................... Auto Rewind
Muffler ..................................................................................................................................................... Baffled with Guard
Throttle ............................................................................................................................................... Manual Spring Return
Fuel Tank Capacity ................................................................................................................................... 15 fl.oz. (444 ml.)
Drive Shaft Housing ............................................................................................................................................ Steel Tube
Throttle Control ........................................................................................................................................ Finger-Tip Trigger
Unit Weight (No fuel, with cutting attachment, cutting attachment shield and D-handle) ............................. 11 Ibs. (5 kg.)
Cutting Mechanism ........................................................................................................................................ Bump Head TM
Shoulder Strap ........................................................................................................................................................ Optional
Line Spool Diameter .................................................................................................................................... 3 in. (76.2 ram.)
Trimming Line Diameter ....................................................................................................................... 0.080 in. (2.03 ram.)
Cutting Path Diameter .............................................................................................................................. 17 in. (43.18 cm.)
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EPA Emission Control Warranty Statement
Your Warranty Rights and Obligations
The Environmental Protection Agency and MTD LLC (MTD) are pleased to explain the emission control system warranty
on your 2002 and later small off-road engine, New small off-road engines must be designed, built and equipped to meet
stringent anti-smog standards, Ryobi must warrant the emission control system on your small off-road engine for the
periods of time listed below provided there has been no abuse, neglect or improper maintenance of your small off-road
engine,
Your emission control system may include parts such as the carburetor or fuel-injected system, the ignition system, and
catalytic converter, Also included may be hoses, belts, connectors and other emission-related assemblies,
Where a warrantable condition exists, Ryobi will repair your small off-road engine at no cost to you including diagnosis,
parts and labor,
The 2002 and later small off-road engines are warranted for two years, If any emission-related part on your engine is
defective, the part will be repaired or replaced my Ryobi,
Owners Warranty Responsibilities
As the small off-road engine owner, you are responsible for the performance of the required maintenance listed in your
operator's manual, Ryobi recommends that you retain all receipts covering maintenance on your small off-road engine,
but Ryobi cannot deny warranty solely for the lack of receipts or for your failure to ensure the performance of all
scheduled maintenance,
As the small off-road engine owner, you however should be aware that Ryobi may deny you warranty coverage if your
small off-road engine or a part has failed due to abuse, neglect, improper maintenance or unapproved modifications,
You are responsible for presenting your small off-road engine to a Ryobi Authorized Service Center as soon as a
problem exists, The warranty repairs should be completed in a reasonable amount of time, not to exceed 30 days,
If you have any questions regarding your warranty rights and responsibilities, you should call 1-800-345-8746,
Manufacturer's Warranty Coverage
The warranty period begins on the date the engine or equipment is delivered to the retail purchaser,
The manufacturer warrants to the initial owner and each subsequent purchaser, that the engine is free from defects in
material and workmanship which cause the failure of a warranted part for a period of two years,
Repair or replacement of warranted part will be performed at no charge to the owner at an Authorized Ryobi Service
Center. For the nearest location please contact Ryobi at: 1-800-345-8746.
Any warranted part which is not scheduled for replacement, as required maintenance or which is scheduled for only
for regular inspection to the effect of "Repair or Replace as Necessary" is warranted for the warranty period. Any
warranted part which is scheduled for replacement as required maintenance will be warranted for the period of time up
to the first scheduled replacement point for that part.
The owner will not be charged for diagnostic labor which leads to the determination that a warranted part is defective,
if the diagnostic work is performed at an Authorized Ryobi Service Center,
The manufacturer is liable for damages to other engine components caused by the failure of a warranted part still
under warranty,
Failures caused by abuse, neglect or improper maintenance are not covered under warranty,
The use of add-on or modified parts can be grounds for disallowing a warranty claim, The manufacturer is not liable to
cover failures of warranted parts caused by the use of add-on or modified parts,
In order to file a claim, go to your nearest Authorized Ryobi Service Center, Warranty services or repairs will be
provided at all Authorized Ryobi Service Centers,
Any manufacturer approved replacement part may be used in the performance of any warranty maintenance or repair
of emission related parts and will be provided without charge to the owner, Any replacement part that is equivalent in
performance or durability may be used in non-warranty maintenance or repair and will not reduce the warranty
obligations of the manufacturer
The following components are included in the emission related warranty of the engine, air filter, carburetor, primer, fuel
lines, fuel pick up/fuel filter, ignition module, spark plug and muffler,
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ENGINE PARTS - RYOBI 765r
2-CYCLE GAS TRIMMER
PPN- 41BD765GO34
Item Part No.
1 791-180349
2 791-180350
3 791-180351
4 791-180226
5 791-182061
6 791-182070
7 791-182060
8 753-04320
9 791-610675
10 791-181860
11 791-181558
12 753-1196
13 791-684451
14 753-1208
15 753-04321
16 791-612134
17 791-181152
18 791-182271
19 791-181168
20 791-682039
21 791-145308
22 791-182064
23 791-182736
24 791-610303
25 753-04232
26 791-613102
27 791-611061
Descr_tion
Air Cleaner/Muffler Cover Assembly
(includes 2 & 34)
Air Cleaner Filter
Carburetor Mounting Screw Assembly
Wavey Washer
Choke Lever Assembly (includes 6)
Choke Knob and Screw
Choke Assembly (includes 5 & 6)
Carburetor Assembly (includes 9 & 20)
Carburetor Gasket
Carb Mount Screw
Primer and Hose Assembly
Carb Mount Assembly (includes 10 & 13)
Reed Assembly
Carburetor Mount Gasket
Crank Case Service Assembly (includes 10)
Rear Mounting Pad
Fuel Tank Assembly (includes 18 & 20)
Fuel Cap Assembly
Fuel Return Line
Fuel Line Assembly
Front Mounting Pad
Shroud Extension & Stand
Flywheel Assembly
Square Nut Drive
Recoil Pulley Assembly
Recoil Spring
Rope Guide
Item Part No.
28 791-181889
29 753-04241
30 791-181079
31 791-613103
32 753-04300
33 791-181862
34 791-181345
35 791-153597
36 753-04242
37 753-04324
38 791-610311
39 753-04159
40 791-182066
41 791-147575
42 791-182747
43 753-04323
44 753-1207
45 753-1197
46 791-182723
47 791-611063
" 753-04134
'_ 791-180090
'_ 791-180091
" 753-1209
" 753-04322
Description
Pulley Retainer Assembly
Switch Assembly (includes 36)
Pull Handle
Rope
Starter Housing Assembly
(includes 25-31,33 & 34)
Screw
Screw
Upper Clamp Assembly
Wire Lead
Module Assembly
Spark Plug
Exhaust Gasket
Muffler Assembly (includes 39, 41 & 42)
Muffler Mounting Bolt Assembly
Sparks Arrestor
Cylinder Assembly (includes 46 & 47)
Piston and Rod Assembly
Cylinder Gasket
Cylinder Bolt
Ground Tab
Engine Gasket Kit
O,E,M, Carburetor Repair Kit
Gasket Diaphragm Repair Kit
Piston Ring
Short Block Assembly
(includes 10, 15, 38, 43-46)
" Items Not Shown
E22
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BOOM & TRIMMER PARTS - RYOBI 765r
2-CYCLE GAS TRIMMER
PPN- 41BD765G034
Item Part No. Descri
1 791-182069 Throttle Housin(
(includes 2&3)
2 791-610314 Throttle Tr!gger Spr!ng
3 791-181556
4 791-182068
5 791-153064
6 791-153317
7 753-04330
8 753-04251
9 791-153597
10 791-180547
11 791-180548
12 791-181823
13 791-145569
D-Handle (!h_lUd_ 6)
D-Handle
Drive Shaft Housing Assombly
Flexible Dri_ shaft
Lower
Guard Mount!rig
Guard and B!ad_ _rnb!
Blade
Anti-Rotatior| Screw
14 791-180549
15 791-153619 Outer Spot! a_d Eyelet Ass_mb!' '
16 791-610660 Retainer .........................................................................................................
17 791-610317 B Spring .......
18 753-1155 Inner Reel
19 791-153066 Bump Head Kn0b As_ernb!y
" 791-610375 Monoflail Catting Ei_e (50 ft;)
" 791-153577 Spool and U_# (_5 ff ) A_S#_b]_
" 791-682075 Shoulder strap
" 791-180897
not shown
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MANUFACTURER'S LIMITED WARRANTY FOR:
The limited warranty set forth below is given by MTD LLC
CMTD") with respect with new merchandise purchased and
used in the United States, its possessions and territories.
MTD warrants this product against defects in material and
workmanship for a period of two (2) years commencing on the
date of original purchase and will, at its option, repair or
replace, free of charge, any part found to be defective in
material or workmanship. This limited warranty shall only
apply if this product has been operated and maintained in
accordance with the Operator's Manual furnished with the
product, and has not been subject to misuse, abuse,
commercial use, neglect, accident, improper maintenance,
alteration, vandalism, theft, fire, water or damage because of
other peril or natural disaster. Damage resulting from the
installation or use of any accessory or attachment not
approved by MTD for use with the product(s) covered by this
manual will void your warranty as to any resulting damage.
This warranty is limited to ninety (90) days from the date of
original retail purchase for any MTD product that is used for
rental or commercial purposes, or any other income-
producing purpose.
HOW TO OBTAIN SERVICE: Warranty service is available,
WITH PROOF OF PURCHASE THROUGH YOUR LOCAL
AUTHORIZED SERVICE DEALER. To locate the dealer in your
area, please check for a listing in the Yellow Pages or contact
the Customer Service Department of MTD LLC by calling
1-800-345-8746 or writing to P.O. Box 361131, Cleveland
OH 44136-0019 or if in Canada call 1-800-668-1238. No
product returned directly to the factory will be accepted
unless prior written permission has been extended by the
Customer Service Departmentof MTD LLC.
This limited warranty does not provide coverage in the
following cases:
A. Tune-ups - Spark Plugs, Carburetor Adjustments,
Filters
B. Wear items - Bump Knobs, Outer Spools, Cutting Line,
Inner Reels, Starter Pulley, Starter Ropes, Drive Belts
C. MTD does not extend any warranty for products sold or
exported outside of the United States of America, its
possessions and territories, except those sold through
MTD's authorized channels of export distribution.
MTD reserves the right to change or improve the design of
any RYOBI Product without assuming any obligation to
modify any product previously manufactured.
No implied warranty, including any implied warranty of
merchantability or fitness for a particular purpose,
applies after the applicable period of express written
warranty above as to the parts as identified. No other
express warranty or guaranty, whether written or oral,
except as mentioned above, given by any person or
entity, including a dealer or retailer, with respect to any
product shall bind MTD. During the period of the
Warranty, the exclusive remedy is repair or replacement
of the product as set forth above. (Some states do not
allow limitations on how long an implied warranty lasts, so
the above limitation may not apply to you.)
The provisions as set forth in this Warranty provide the
sole and exclusive remedy arising from the sales. MTD
shall not be liable for incidental or consequential loss or
damages including, without limitation, expenses
incurred for substitute or replacement lawn care
services, for transportation or for related expenses, or
for rental expenses to temporarily replace a warranted
product. (Some states do not allow limitations on how long
an implied warranty lasts, so the above limitation may not
apply to you.)
In no event shall recovery of any kind be greater than the
amount of the purchase price of the product sold.
Alteration of the safety features of the product shall void
this Warranty. You assume the risk and liability for loss,
damage, or injury to you and your property and/or to
others and their property arising out of the use or misuse or
inability to use the product.
This limited warranty shall not extend to anyone other than
the original purchaser, original lessee or the person for
whom it was purchased as a gift.
How State Law Relates to this Warranty: This warranty
gives you specific legal rights, and you may also have other
rights which vary from state to state.
To locate your nearest service dealer dial 1-800-345-8746
in the United States or 1-800-668-1238 in Canada.
MTD LLC
P.O. Box 361131
Cleveland, OH 44136-0019
SAVE THESE INSTRUCTIONS FOR FUTURE REFERENCE.
FOR QUESTIONS CALL 1-800-345-8746 IN U.S.
OR 1-800-668-1238 IN CANADA
OPERATOR'S MANUAL PART NO. 769-00508
PRINTED IN U.S.A.
12/02

Specifications

Indexed Terms: Trimmer, Line Trimmer

Ryobi 765R Questions and Answers