Safety Instructions & Operator's Manual for
21"' STEEL DECK
WALK MOWERS
COMMERCIAL MODEL
SERIES 17
PROPELLED
MODELS
CP214017R2
CP216017RV
CP215017KWV
MODEL DESIGNATION
SELF-PROPELLED
CUTTING WIDTH
MODEL NUMBER EXPLANATION
_lvl
I
ENGINE OPTIONS
ENGINE TYPE
SERIES DESIGNATION
ENGINE HORSE POWER
C - Commercial Model P - Self Propelled Model
21 - 21" Cuttin_l Width
40 - 4.0 HP 60 - 6.0 HP
60 - 6.0 HP IEn_jine Horse Power_
17 - Series Desi_lnation
R - Robin En_line, KW - Kawasaki En_jine
V - Over Head Valve Engine
2 - 2 C_/cleEngine I
Thank you for buying a SNAPPER Product! Before operating your Walk Behind, read this manual carefully and pay
particular attention to the "IMPORTANT SAFETY INSTRUCTIONS" on Pages 2 & 3. Remember that all power equipment
can be dangerous if used improperly. Also keep in mind that SAFETY requires careful use in accordance with the
operating instructions and common sense.
SNAPPER, McDonough,GA., 30253 U.S.A.
COPYRIGHT © 2001
SNAPPER INC.
ALL RIGHTS RESERVED
MANUAL No. 7-4350 (I.R. 2/16/01)
IMPORTANT SAFETY INSTRUCTIONS
WARNING: This powerful cutting machine is capable of amputating hands and feet and can throw objects that
can cause injury and damage! Failure to comply with the following SAFETY instructions could result in serious
injury or death to the operator or other persons. The owner of the machine must understand these instructions
and must allow only persons who understand these instructions to operate machine. Each person operating the
machine must be of sound mind and body and must not be under the influence of any substance, which might
impair vision, dexterity or judgment. If you have any questions pertaining to your machine which your dealer
cannot answer to your satisfaction, call or write the Customer Service Department at SNAPPER, McDonough,
Georgia 30253. Phone: (1-800-935-2967).
PROTECTION FOR CHILDREN
Tragic accidents can occur if the operator is not alert
to the presence of children. Children are often
attracted to the machine and the mowing activity.
Never assume that children will remain where you
last saw them.
1. KEEP children out of the mowing area and under
the watchful care of a responsible adult.
2. DO NOT allow children in yard when machine is
operated and turn machine OFF if anyone enters
the area.
3. DO NOT allow pre-teenage children to operate
machine.
4. ALLOW only responsible adults & teenagers with
mature judgment under close adult supervision
to operate machine.
5. DO NOT pull mower backwards unless
absolutely necessary. LOOK and SEE behind and
down for children, pets and hazards before and
while backing.
6. USE EXTRA CARE when approaching blind
corners, shrubs, trees, or other objects that may
obscure vision.
SLOPE OPERATION
1. Slopes are a major factor related to slip and fall
accidents, which can result in severe injury. All
slopes require extra caution. If you feel uneasy
on a slope, DO NOT mow it.
2. Mow across slopes, never up-and-down.
Exercise extreme CAUTION when changing
directions on slopes. DO NOT mow steep slopes
or other areas where stability or traction is in
doubt.
3. Use extra care with grass catchers or other
attachments; these affect the handling and the
stability of the machine.
PREPARATION
1. Read, understand, and follow instructions and
warnings in this manual and on the mower,
engine and attachments. Know the controls and
the proper use of the mower before starting.
2. Only mature, responsible persons shall operate
the machine and only after proper instruction.
PREPARATION
(Continued From Previous Column)
3. Data indicates that operators age 60 and above,
are involved in a large percentage of mower-
related injuries. These operators should evaluate
their ability to operate the mower safely enough
to protect themselves and others from serious
injury.
4. Handle fuel with extra care. Fuels are flammable
and vapors are explosive. Use only an approved
fuel container. DO NOT remove fuel cap or add
fuel with engine running. Add fuel outdoors only
with engine stopped and cool. Clean spilled fuel
and oil from machine. DO NOT smoke.
5. Check the area to be mowed and remove all
objects such as toys, wire, rocks, limbs and
other objects that could cause injury if thrown by
blade or interfere with mowing. Also note the
location of holes, stumps, and other possible
hazards.
6. Keep people and pets out of the mowing area.
Immediately, STOP Blade, Stop engine and Stop
mower if anyone enters the area.
7. Check shields, deflectors, switches, blade
controls and other safety devices frequently for
proper operation and location.
8. Make sure all safety decals are clearly legible.
Replace if damaged.
9. Protect yourself when mowing and wear safety
glasses, long pants and substantial footwear. DO
NOT mow barefooted or with sandals.
10. Know how to STOP blade and engine quickly in
preparation for emergencies.
11. Use extra care when loading or unloading the
machine into a trailer or truck.
12. Check grass catcher components frequently for
signs of wear or deterioration and replace as
needed to prevent injury from thrown objects
going through weak or torn spots.
IMPORTANT SAFETY INSTRUCTIONS
OPERATION
1. DO NOT put hands or feet near or under rotating
parts. Keep clear of discharge area while engine
is running.
2. STOP engine when crossing gravel drives,
walks, or roads, and under any conditions where
thrown objects might be a hazard.
3. Mow only in daylight or good artificial light.
4. DO NOT operate mower while under the
influence of alcohol or drugs.
5. After striking a foreign object or if mower
vibrates abnormally, STOP the engine,
disconnect and secure spark plug wire. Inspect
the mower for any damage and repair the
damage.
6. DO NOT mow near drop offs, ditches or
embankments. Operator could lose footing or
balance.
7. STAY ALERT for holes and other hidden hazards.
Tall grass can hide obstacles. Keep away from
ditches, washouts, culverts, fences and
protruding objects.
8. DO NOT mow on wet grass. Always be sure of
your footing. Keep a firm hold on the handle and
walk, never run. Slipping could cause injury.
9. DO NOT leave the machine with the engine
running. STOP BLADE and STOP ENGINE before
leaving the operators position for any reason.
10. Before cleaning, repairing or inspecting make
certain engine, blade and all moving parts have
STOPPED. Disconnect and secure spark plug
wire away from plug to prevent accidental
starting.
11. STOP engine and wait until the blade comes to
complete STOP before removing grass bag
and/or clearing grass.
12. DO NOT operate mower without the entire grass
catcher or guards in place. DO NOT point
discharge at people, passing cars, windows or
doors.
13. Slow down before turning.
14. Watch out for traffic when near or crossing
roadways.
15. DO NOT operate engine in enclosed areas.
Engine exhaust gases contain carbon monoxide,
a deadly poison.
MAINTENANCE AND STORAGE
1. DO NOT store mower or fuel container inside
where fumes may reach an open flame, spark or
pilot light such as in a water heater, furnace,
clothes dryer or other gas appliance. Allow
engine to cool before storing machine in an
enclosure. Store fuel container out of reach of
children in a well ventilated, unoccupied
building.
2. Keep mower and engine free of grass, leaves or
excess grease to reduce fire hazard and engine
overheating.
3. When draining fuel tank, drain fuel into an
approved container outdoors and away from
open flame.
4. Keep all bolts, especially blade bolts, nuts and
screws properly tight. Check that all cotter pins
are in proper position.
5. Always provide adequate ventilation when
running engine. Engine exhaust gases contain
carbon monoxide, a deadly poison.
6. Service engine and make adjustments only when
engine is stopped. Removed spark plug wire
from spark plug and secure wire away from
spark plug to prevent accidental starting.
7. DO NOT change engine governor speed settings
or overspeed engine.
8. Check grass bag assembly frequently for wear or
deterioration to avoid thrown objects and
exposure to moving parts. Replace with new bag
if loose seams or tears are evident. Replace
slider or bag adapter if broken or cracked.
9. Mower blades are sharp and can cut. Wrap the
blades or wear heavy leather gloves and use
CAUTION when handling them.
10. DO NOT test for spark by grounding spark plug
next to spark plug hole; spark plug could ignite
gas exiting engine.
11. Have machine serviced by an authorized
SNAPPER dealer at least once a year and have
the dealer install any new safety devices.
12. Use only genuine SNAPPER replacement parts to
assure that original standards are maintained.
TABLE OF CONTENTS
IMPORTANT SAFETY INSTRUCTIONS ................................................ 2-3
TABLE OF CONTENTS ............................................................................ 4
SECTION 1 - FAMILIARIZATION .............................................................. 5
SECTION 2 - OPERATING INSTRUCTIONS ......................................... 6-8
Pre-start Checklist ............................................................................................... 6
Starting & Stopping Engine & Blade .................................................................. 6
Starting & Stopping Wheel Drive ....................................................................... 7
Handle Height Adjustment .................................................................................. 7
Cutting Height Adjustment ................................................................................. 7
Recycling Operation ............................................................................................ 8
Installation of Grass Catcher .............................................................................. 8
Removing and Dumping Grass Catcher ............................................................ 8
SECTION 3 - MAINTENANCE INSTRUCTIONS .................................. 9-12
Change Engine Oil ............................................................................................... 9
Check Transmission Grease ............................................................................. 10
Check Mower Blade ........................................................................................... 10
Check Engine Drive Belt ................................................................................... 10
Check Transmission Poly-V Belt ...................................................................... 10
Service - Annually ............................................................................................. 11
Engine .............................................................................................................. 11
Air Filter ........................................................................................................... 11
Engine Oil ........................................................................................................ 11
Storage Procedure ............................................................................................. 11
SECTION 4 - ADJUSTMENTS AND REPAIR .................................... 12-18
Mower Blade Replacement ............................................................................... 12
Blade Sharpening .............................................................................................. 12
Wheel Drive Control Adjustment ...................................................................... 13
Driven and Drive Disc Service ..................................................................... 13-17
Cleaning Drive Disc and Driven Disc ............................................................ 14
Drive Spring Repair/Replacement ................................................................. 14
Driven Disc Adjustment ............................................................................ 14-15
Driven Disc Replacement .......................................................................... 15-16
Driven Disc Bearing Replacement ................................................................ 16
Hex Shaft Bearing Replacement ................................................................... 17
Belt Service ................................................................................................... 17-18
Engine Drive Belt Replacement ............................................................... 17-18
Transmission Poly-V Belt Replacement ....................................................... 18
TROUBLESHOOTING ............................................................................ 19
SERVICE SCHEDULE ............................................................................ 20
Maintenance/Replacement Parts ...................................................................... 20
WARRANTY ............................................................................................ 21
PRIMARY MAINTENANCE ................................................................ 22-25
IMPORTANT
The figures and illustrations in this manual are provided for reference only and
may differ from your specific model. Contact your Snapper dealer if you have
questions.
Section 1 - FAMILIARIZATION
ENGINE SPEED
WHEEL DRIVE CONTROL BLADE
CONTROL CONTROL
GROUND SPEED
ENGINESPEED CONTROL
SYMBOLS
ROPE
START
HANDLE
GRASS
BAG
ADJUSTMENT
LATCH
CAP
FUEL VALVE
(HIDDENIN THIS
GRASS BAG
ADAPTER
ADJUSTING
LATCHES
FIGURE 1.1
1.1 INTRODUCTION
This manual has been prepared for the operators of
the SNAPPER WALK BEHIND MOWERS. Its
purpose, aside from recommending operating and
routine service requirements, is to promote safety
through the use of accepted operating practices.
Read, Understand and Follow the "IMPORTANT
SAFETY INSTRUCTIONS" on Pages 2 & 3 of this
manual and all safety messages on the mower and
attachments before operating the mower.
1.2 NOMENCLATURE
The nomenclature drawing above, Figure 1.1,
shows the essential parts of the SNAPPER WALK
BEHIND MOWERS. It is recommended that all
operators of the mower become thoroughly familiar
with the controls, parts and operation of the mower
before operating. Specific details involving the
engine are found in the separate engine owner's
manual. Study these manuals before operating and
keep both handy for future reference.
Section 2 - OPERATING INSTRUCTIONS
2.1 PRE-START CHECK LIST
Make the following checks and perform the service
required before each start-up.
2.1.1. Check guards, deflectors, grass bag, adapter
and covers to make sure all are in place and securely
tightened.
2.1.2. Check blade control and wheel drive control
to insure they work freely. See Figure 2.1.
WHEEL DRIVE
CONTROL
BLADE
2.2
2.1.6. Clean exterior surfaces of cutting deck and
engine of any accumulation of spilled fuel, dirt,
grass, oil, etc. Keep engine air intake screen and
cooling fins clear at all times.
STARTING & OPERATION
2.2.1. ENGINE & BLADE
1. Turn fuel valve to on. See Figure 1.1. Move
engine speed control to the "choke" position. The
choke should not be required to restart a hot
engine. See Figure 2.3.
NOTE: Stop the engine (and blade) by releasing the
blade control.
WHEEL DRIVE
CONTROL
BLADE
CONTROL
FIGURE 2.1
2.1.3. Check cutting height. Adjust to desired
height.
2.1.4. Check engine oil and add oil as needed to
bring level up to the full mark. Refer to Engine Owner's
Manual for oil specifications. See Figure 2.2.
e
i
! _ !1 FULL MARK
_r _ (Do NOT OVER FILL)
k.J
ENGINE SPEED CONTROL
(SHOWN IN CHOKE POSITION)
FIGURE 2.3
2. Pull blade control against handle.
3. Pull rope start handle to crank engine.
4. After engine starts, move engine speed control
away from the choke position to the "Fast" (Rabbit)
position. See Figure 2.3.
5. Allow a brief warm-up until engine runs smooth.
FIGURE 2.2
2.1.5. Add fuel to tank after pushing the mower
outside where fumes can safely dissipate. Make
sure cap is tightened after refueling. Refer to
Engine Owners Manual for specifications.
Section 2 - OPERATING INSTRUCTIONS
2.2.2. PROPELLING MOWER
(Self Propelled Models)
1. Move ground speed control to the desired
speed position. See Figure 2.4.
2. Move wheel drive control against handle to
engage wheel drive and propel mower forward.
Forward speed can be adjusted while the mower is
moving by changing position of the ground speed
control. See Figure 2.4.
MOVE CONTROL MOVE GROUND
AGAINST HANDLE BLADE
SPEED CONTROL
TO ENGAGE CONTROL
TO DESIRED
WHEEL DRIVE POSITION
WHEEL DRIVE
CONTROL
2.3
2.4
FIGURE 2.4
STOPPING
Stop engine and blade by releasing the blade
control. Stop forward motion of mower by releasing
the wheel drive control.
HANDLE HEIGHT ADJUSTMENT
The height of the mower handle can be adjusted
as follows:
1. Loosen the nuts on each lower handle as
shown in Figure 2.5.
HIGHER
LOWER
HANDLE
I
LOWER
LOOSEN LOWER
NUTS ON EACH
LOWER HANDLE
FIGURE 2.5
IMPORTANT! Some models are equipped with braces
that attach to the lower handle brackets and must be
loosened before handle height can be adjusted.
2. Move upper mower handle up or down until the
desired position is achieved.
3. Tighten the lower nuts on each lower handle to
maintain desired position.
WARNING
" and mower blade by releasing the I
eio_ng!io_ before adjusting cutting height orI
2.5 CUTTING HEIGHT ADJUSTMENT
1. Pull the height adjusting latch outward and
move to desired cutting height. See Figure 2.6.
LOWEST CUTTING
'''HEIGHT r---LATCH
/
FIGURE 2.6
2. Set all wheels at the same cutting height. The
highest cutting position is Notch 6. The lowest
cutting position is Notch 1. See Figure 2.7.
LATCH
POSITIONS
CUTTING HEIGHT SETTINGS
FIGURE 2.7
Section 2 - OPERATING INSTRUCTIONS
WARNING
DO NOT attempt any maintenance, adjustments or
service with engine and blade running. STOP
engine and blade. Disconnect spark plug wire and
secure away from spark plug. Engine and
components are HOT. Avoid serious burns, allow
sufficient time for all components to cool. Wear
heavy leather gloves when handling or working
around cutting blades. Blades are extremely sharp
and can cause severe injury.
2.6 RECYCLING OPERATION - OPTIONAL
ACCESSORY
Recycling operation requires optional accessory.
NOTE: For best recycling results, cut up to a maximum
of 1/3 of grass blade length and recycle ONLY when
grass is dry.
1. Set all wheels in the highest cutting position
(Notch 6).
2. Move engine speed control to "FAST" (Rabbit)
position.
3. Move ground speed control to slowest speed
setting.
4. Proceed mowing slowly. If grass is very dense,
lower each rear wheel latch one notch lower than
the front wheel latches to improve recycling
performance.
2.7 INSTALLATION of GRASS CATCHER
Position grass bag between handles. See Figure
2.8. Install grass catcher by sliding connector over
flange of adapter. Attach grass bag hooks over
middle handle cross bar. See Figure 2.9.
LOWER
ADAPTER
FLANGE
FIGURE 2.8
HOOK BAG
HANDLE OVER
LOWER HANDLES
l
SLIDE CONNECTOR
OVEREND OF
ADAPTER FLANGE
FIGURE 2.9
WARNING
DO NOT operate without entire Grass Catcher or
guard in place. Grass Catcher components are
subject to deterioration during normal use. Inspect
frequently and replace worn or damaged
components immediately.
2.8 REMOVING and DUMPING GRASS CATCHER
1. Grasp bag connector and bag handle as
shown. See Figure 2.8.
2. First, lift up on bag handle, removing it from the
mower handle. Then lift up on bag connector
removing it from the adapter flange.
3. Dump bag by pulling bag slider off of Z-Fold at
rear of bag, opening bag.
4. To close bag, fold rear of bag into Z-shape,
keeping edges aligned. Note: an illustration of
folding the Z-shape is attached to the bag.
5. Grasp the edge of the Z-fold, and while holding
the slider, pull the Z-fold fully into the slider.
See Figure 2.10.
GRASP SLIDER.
PULL Z-FOLD INTO
FIGURE 2.10
Section 3 - MAINTENANCE
3.1
3.2
INTRODUCTION
To retain the quality of the mower, use genuine
SNAPPER replacement parts only. Contact a local
SNAPPER dealer for parts and service assistance.
For the correct part or information for a particular
mower, always mention model and serial number.
SERVICE - AFTER FIRST 5 HOURS
3.2.1. CHANGE ENGINE OIL
WARNING
DO NOT attempt any maintenance, adjustments or
service with engine and blade running. STOP
engine and blade. Disconnect spark plug wire and
secure away from spark plug. Engine and
components are HOT. Avoid serious burns, allow
sufficient time for all components to cool. Wear
heavy leather gloves when handling or working
around cutting blades. Blades are extremely sharp
and can cause severe injury.
1. Refer to Engine Manual for proper oil
specifications, procedures and proper service
intervals.
2. For simplest/cleanest oil change, loosen lower
handle nuts. Remove two of the four bolts and fold
handles. Stand mower up on lower handle
brackets as shown in Figure 3.1A. Drain oil
through dipstick tube into a container. Allow
sufficient time for all oil to drain.
IMPORTANT: Drain fuel tank before tipping machine.
DO NOT tip machine with carburetor or spark plug down.
Oil from crankcase wilt saturate the air filter and cause
the engine to be hard to start or not start at all. If
contamination does occur, the air filter will have to be
replaced.
3. Alternate Oil Drain: Procedure: The Kawasaki
and Robin 4-Cycle engines are equipped with oil
drain plugs located above the deck on the left side
of the engine. See Figure 3.1.B and Figure 3.1.C.
Remove oil drain plug to drain oil. Allow sufficient
time for all oil to drain. Reinstall plug and tighten
securely.
4. Dispose of drain oil properly.
5. Fill engine with oil as specified in Engine
Manual. Do Not overfill.
6. Robin 4-Cycle engines are equipped with an oil
filter. Refer to Engine Manual for correct replacement
intervals.
NOTE: Check specific model engine owner's
manual for changing engine oil procedure and oil
specifications.
FIGURE 3.1A
FIGURE 3.1B
FIGURE 3.1C
Section 3- MAINTENANCE
3.2.2. CHECK GREASE LEVEL IN TRANSMISSION
1. Roll machine and remove transmission fill plug.
See Figure 3.2.
/
FILL PLUG
FIGURE 3.2
2. Look into plug hole. If liquid grease IS NOT
visible on the input gear (the small gear below the
plug hole), add an amount, to cover gear, of
Snapper "00" grease. See Figure 3.2.
NOTE: Snapper "00" Grease (Part No. 2-9443)is
available at your SNAPPER dealer. Do not spill grease or
oil on surface of drive disc. See Figure 3.3.
3. Reinstall transmission plug.
4. Check grease level after each 25 hours of
operation
DO NOT attempt any maintenance, adjustments or
service with engine and blade running. STOP
engine and blade. Disconnect spark plug wire and
secure away from spark plug. Engine and
components are HOT. Avoid serious burns, allow
sufficient time for all components to cool. Wear
heavy leather gloves when handling or working
around cutting blades. Blades are extremely sharp
and can cause severe injury.
3.2.3. CHECK MOWER BLADE
1. Disconnect spark plug wire and secure end
away from plug.
2. Tilt mower up on its rear wheels for access to
the blade cap screw. Do not tilt mower with spark
plug or carburetor down. See Figure 3.4.
3. Check torque of blade retaining cap screw.
Recommended torque should be 40 ft. Ibs. See
Figure 3.4.
4. Check blade for sharpness, wear and damage.
Refer to Section "Blade Wear Limits".
3.2.4. CHECK ENGINE DRIVE BELT
1. Visually check engine drive belt for cracking,
fraying, severed or belt strands exposed. If worn or
damaged, replace belt before operating mower.
3.2.5. CHECK TRANSMISSION POLY-V BELT
1. Visually check poly-v belt for cracking, fraying,
severed or belt strands exposed. If worn or
damaged, replace belt before operating mower.
RECOMMENDED
BLADE RETAINING
CAP SCREW
TORQUE VALUE
SHOULD BE 40 FT,
LBS.
\
FIGURE 3.4
FIGURE 3.3
10
Section 3 - MAINTENANCE
WARNING
DO NOT attempt any maintenance, adjustments or
service with engine and blade running. STOP engine
and blade. Disconnect spark plug wire and secure
away from spark plug. Engine and components are
HOT. Avoid serious burns, allow sufficient time for
all components to cool. Wear heavy leather gloves
when handling or working around cutting blades.
Blades are extremely sharp and can cause severe
injury.
3.3 SERVICE-ANNUALLY
Perform all maintenance as described in the "Service
Schedule" section of this manual.
3.3.1. Engine
Service engine according to engine owner's
manual.
3.3.2. Air Filter
Refer to engine owner's manual for service
instructions.
3.3.3. Engine Oil
Refer to engine owner's manual for service
instructions.
3.4 STORAGE PROCEDURE
Refer to the Engine Owner's Manual for directions
regarding engine storage preparations. Prepare the
mower for "end of season" storage as follows:
1. Drain fuel from fuel tank and let engine run until
all fuel is out of the carburetor.
2. Disconnect and remove the spark plug wire
away from spark plug before any other
preparations are made!
3. Tape all openings closed to prevent spraying
water into exhaust or air intakes during washing.
4. Tilt mower up on its rear wheels and thoroughly
clean the underside of the deck. Do not tilt mower
with spark plug or carburetor down. Scrape away
any accumulation of grass with a putty knife and or
wire brush.
5. Lubricate all exposed metal with a light coating
of oil to prevent corrosion.
6. Store the mower in a shed or other dry area,
protected from weather.
11
Section 4 - REPAIR & ADJUSTMENTS
_IL WARNING ,_
DO NOT attempt any maintenance, adjustments or
service with engine and blade running. STOP
engine and blade. Disconnect spark plug wire and
secure away from spark plug. Engine and
components are HOT. Avoid serious burns, allow
sufficient time for all components to cool. Wear
heavy leather gloves when handling or working
around cutting blades. Blades are extremely sharp
and can cause severe injury.
4.1 MOWER BLADE REPLACEMENT
4.1.1. STANDARD BLADE WEAR LIMIT
1. Inspect blade frequently for signs of excessive
wear or damage. See Figure 4.1.
FIGURE 4.1
2. Replace the blade if it is badly chipped, bent,
noticeably out of balance or has cracks or notch in
either tip. See Figure 4.1. Replace with new blade.
MAKE SURE THAT
BLADE HUB IS
SEATED
BLADE BETWEEN
HUB FLANGES
_ii),""CONEWASHER/
_ <Cono:v°s,d°up)/
CAPSCREW
FIGURE 4.2
4. Sharpen blade on a grinding wheel at an angle
of 22 to 28 degrees. DO NOT sharpen blade
beyond original cutting edge. See Figure 4.3.
DO NOT SHARPEN
BEYOND ORIGINAL _'_I _ " "..
CUTTING EDGE 22.18o__ \
.._RIGINAL CUTTING EDGE
FIGURE 4.3
_i WARNING
DO NOT use a cutting blade that shows signs ofI
excessive wear or damage. Refer to Section I
"MOWER BLADE REPLACEMENT" for proper blade I
inspection and service procedures. I
5. Check blade for balance. If necessary, correct
balance by grinding heavy end of blade.
6. Reinstall blade. See Figure 4.1. Check torque
of blade retaining cap screw. Recommended
torque should be 40 ft. Ibs.
4.1.2. BLADE SHARPENING
1. Disconnect spark plug wire and secure end
away from plug.
2. Tilt mower up on its rear wheels. Do not tilt
mower with spark plug or carburetor down.
3. Remove blade. See Figure 4.2.
12
Section 4 - REPAIR & ADJUSTMENTS
WARNING
DO NOT attempt any maintenance, adjustments or
service with engine and blade running. STOP
engine and blade. Disconnect spark plug wire and
secure away from spark plug. Engine and
components are HOT. Avoid serious burns, allow
sufficient time for all components to cool. Wear
heavy leather gloves when handling or working
around cutting blades. Blades are extremely sharp
and can cause severe injury.
NOTE: The following sections 4.2 through
4.4 are for self-propelled models only.
4.2 WHEEL DRIVE CONTROL ADJUSTMENT
1. The wheel drive control is properly adjusted
when there is 1/16" to 1/8" clearance between the
inside of the spring hook and the inside of the
clutch cable eye with the wheel drive control
released. See Figure 4.4.
CLUTCH CABLE
VINYL SPRING COVER
CLEARANCE
UPPER
SPRING
LOWER
SPRING
CLUTCH CABLE
;PRING HOOK
CABLE EYE
4. If the wheel drive control fails to return quickly to
the "OFF" position when released, check for
binding at the cable clips located on the side of the
right handle. The upper clip should be located 2"
below the upper bolt; the lower clip should be 4"
above the lower bolt. The cable should slide freely
with the clips installed at these locations.
4.3 DRIVEN DISC SERVICE
If the mower does not propel itself properly, See
Figure 4.5. Check for the following problems:
DRIVEN DISC &
RUBBER POLY-V,BELT
DRIVE
DRIVE
DISC
DRIVE
FIGURE 4.5
1. Grease on drive disc causing slippage.
2. Broken or disconnected drive spring.
3. Driven disc is out of adjustment.
4. Driven disc rubber ring is worn - does not
contact drive disc properly.
5. Worn Poly-V Belt or engine drive belt.
NOTE: If any of the above (1 thru 5) are causing
problems, service as follows:
(Continued on next page)
FIGURE 4.4
2. To adjust, unhook upper spring from cable eye
and rotate spring in direction required to extend or
shorten spring length.
3. Rehook upper spring to cable eye and check
clearance. Repeat procedure if required.
NOTE: The vinyl spring cover should be kept over the
spring at all times except for adjustments.
13
Section 4 - REPAIR & ADJUSTMENTS
WARNING
DO NOT attempt any maintenance, adjustments or
service with engine and blade running. STOP
engine and blade. Disconnect spark plug wire and
secure away from spark plug. Engine and
components are HOT. Avoid serious burns, allow
sufficient time for all components to cool.
4.3.1. Cleaning Drive Disc & Driven Disc.
If oil or grease on the drive disc or driven disc is
causing slippage, clean discs as follows:
1. Wipe away any oil or grease with a clean cloth.
2. Use either an approved grease solvent or hot,
soapy water to clean drive disc or driven disc.
3. Rinse components with clean water.
4. Dry components with a clean cloth.
4.3.2. Drive Spring Repair/Replacement
If drive spring is loose, reconnect as shown in
Figure 4.6. If spring is broken, replace with new
spring.
IMPORTANT: If machine drive system continues
slipping see Trouble Shooting section.
4.3.3. DRIVEN DISC ADJUSTMENT
If the drive disc and driven disc are clean and the
mower drive is still slipping, adjust the driven disc
as follows:
1. Place ground speed control in the number six
speed position. See Figure 4.7.
MOVE GROUND
SPEED CONTROL
TO SIXTH
FIGURE 4.7
USE NEEDLE NOSE
PLIERS TO INSTALL
DRIVE SPRING
FIGURE 4.6
2. Remove driven disc spring from driven disc
assembly. Remove transfer rod connector nut and
remove ball joint/transfer rod from driven disc
assembly anchor point. See Figure 4.8.
DRIVEN DISC
ASSEMBLY
DRIVE
DRIVEN DISC
SPRING --
BALL JOINT
TRANSFER ROD
CONNECTOR
NUT
FIGURE 4.8
(Continued On Next Page)
14
Section 4 - REPAIR & ADJUSTMENTS
WARNING
DO NOT attempt any maintenance, adjustments or
service with engine and blade running. STOP
engine and blade. Disconnect spark plug wire and
secure away from spark plug. Engine and
components are HOT. Avoid serious burns, allow
sufficient time for all components to cool.
3. Slide driven disc assembly over to 1/8" from
outside edge of drive disc. Maintaining the 1/8"
measurement, remove any misalignment from the
transfer rod linkage and the driven disc assembly
anchor point. This can be done by loosening nut and
rotating the transfer rod ball joint clockwise on the
transfer rod until alignment with the driven disc
assembly anchor point is achieved. Retighten ball
joint nut. Insert ball joint into anchor point and reinstall
the connector hex nut and tighten securely. See
Figure 4.9. Move ground speed control to the first
speed position, then back to the sixth speed position.
Recheck the 1/8" measurement described previously.
Reinstall driven disc spnng to driven disc assembly.
1/8" MEASUREMENT TO
OUTSIDE EDGE OF DRIVE
SLIDE DRIVEN DISC
0. w% 0.o'Y
__OUTSIDE EDGE (_
L----- HEX NUT
ROTATE BALL JOINT
CLOCKWISE
FIGURE 4.9
4.3.4. Replacing Driven Disc Rubber Ring
If the rubber ring is badly chunked or worn down to
within 1/16" of the metal rim of the driven disc hub,
it must be replaced. Install new rubber ring as
follows:
1. Using a small flat blade screwdriver, free the
clip from the transfer rod. Then remove the
transfer rod from the clip and the speed control rod.
See Figure 4.10.
l i/ CONNECTOR
TRANSFER
SPEED CONTROL
ROD
FIGURE 4.10
15
Section 4 - REPAIR & ADJUSTMENTS
_IL WARNING
DO NOT attempt any maintenance, adjustments or
service with engine and blade running. STOP
engine and blade. Disconnect spark plug wire and
secure away from spark plug. Engine and
components are HOT. Avoid serious burns, allow
sufficient time for all components to cool.
4.3.4. Replacing Driven Disc Rubber Ring
(Continued From Previous Page)
2. Using needle nose pliers, unhook the drive
spring and slide the driven disc assembly off the
hex shaft. See Figure 4.11.
3. Remove the five machine screws and plate
which secure the rubber ring to the driven disc
hub. See Figure 4.12.
4. Install new rubber ring.
5. Reverse above procedures for reassembly and
installation.
4.3.5. Replacing Bearing In Driven Disc
If the driven disc bearing fails, remove the driven
disc assembly and replace bearing as follows:
1. Remove snap ring. See Figure 4.13.
THRUST
SHIM
REMOVEFOUR v ((FT--_\\_t,_d4_)/)/)
MACHINE SCREWS /t_ t .'\_b't\_
• _ \\-\" /_1/"_L _R,VEN
I ((,rm' "°°
DRIVEN DISC _,,_ I=_...._ RUBBER
P'ATE __ D,SC
FIGURE 4.13
2. Slide the hub assembly out of the bearing.
3. Remove the four screws.
4. Remove bearing and replace with new bearing.
5. Reassemble components in reverse order.
FIGURE 4.11
DRIVEN
FIGURE 4.12
16
Section 4 - REPAIR & ADJUSTMENTS
WARNING
DO NOT attempt any maintenance, adjustments or
service with engine and blade running. STOP
engine and blade. Disconnect spark plug wire and
secure away from spark plug. Engine and
components are HOT. Avoid serious burns, allow
sufficient time for all components to cool.
4.3.6. Replacement Of Bearing On Pulley End Of
Hex Shaft
To replace the bearing on the pulley end of the hex
shaft, proceed as follows:
1. Hold the hex shaft with an adjustable wrench
held next to the pulley.
2. Remove the 3/8" hex lock nut which is located
on the outside of the right wheel bracket. See
Figure 4.14.
3. Remove holder, O-ring and bearing.
4. Install new bearing.
5. Carefully install new O-ring over the outside of the
new bearing.
6. Install bearing holder and secure with screws.
7. Install 318"hex lock nut.
BALL
HOLDER
4,4, BELT SERVICE
On these mowers, the engine belt transmits power
from engine to drive disc. The drive disc powers
the poly-v belt which engages the transmission
that powers the rear wheels. Should these belts
become worn, they could cause slippage which
would impair mower performance. The condition of
the engine belt and poly-v belt should be checked
after every 25 hours of mower operation.
4.4.1. Engine Drive Belt Replacement
(Stretch Type Belts)
1. Empty the fuel tank.
2. Note the belt routing in Figure 4.15. There is no
idler pulley on these models to disconnect. See
Figure 4.15.
DRIVE BELT
ENGINE DRIVE
DRIVE DISC
TOP VIEW OF STRETCH TYPE BELT ROUTING
FIGURE 4.15
FIGURE 4.14
(Continued On Next Page)
17
Section 4 - REPAIR & ADJUSTMENTS
WARNING
DO NOT attempt any maintenance, adjustments or
service with engine and blade running. STOP
engine and blade. Disconnect spark plug wire and
secure away from spark plug. Engine and
components are HOT. Avoid serious burns, allow
sufficient time for all components to cool.
4.4.1. Engine Drive Belt Replacement
(Stretch Type Belts)
(Continued From Previous Page)
IMPORTANT: Drain fuel tank before tipping machine.
DO NOT tip machine with carburetor or spark plug down.
Oil from crankcase will saturate the air filter and cause
the engine to be hard to start or not start at all. If
contamination does occur, the air filter will have to be
replaced.
3. Remove the driven disc. Refer to Section
"Replacing Rubber Driven Disc Ring" for driven
disc assembly removal procedure.
4. Tilt mower up on its rear wheels and remove
blade and blade hub. Assistance from another
person may be necessary to hold mower in the
tilted position.
5. Hold the slotted end of the drive disc bolt with a
screwdriver and remove the nut and internal tooth
lock washer. See Figure 4.16.
6. Remove the belt cover located under deck.
7. Lift the drive disc up and remove worn belt.
8. Loop one end of new belt over engine pulley and
insert the other end through slot in deck. See
Figure 4.15.
PULLEY POSITION
4.4.2. Transmission Poly-V Belt Replacement
1. Remove the driven disc. Refer to Section
Replacing Driven Disc Rubber Ring" for procedure.
4. Note the routing of the old belt around the
three pulleys before removing it. See Figure 4.17.
IDLER
DRIVE
PULLEY
HEX SHAFT
BRACKET
BELT GUIDE DRIVEN
PULLEY
ROUTING OF POLY-V BELT
FIGURE 4.17
5. Place new Poly-V Belt over end of hex shaft
and onto driven pulley.
6. Work belt onto top of idler pulley.
7. Twist belt sideways and pull it upward between
the differential bracket and drive pulley and then
down into the pulley groove. Make sure the Poly-V
Belt is above belt guide. See Figure 4.17.
SLOT IN END
OF DRIVE DISC
BOLT
DECK BRACKET
(PARTIALLY SHOWN)--- 1 _r'"_ BOLT RETAINER
_,_-_,""_ INTERNAL TOOTH
e,.--.---- LOCKWASHER
_---- NUT
FIGURE 4.16
18
PROBLEM
Engine Will Not Start
Using Recoil Starter
Engine Stalls or Stops
After Running
Engine Loses Power
Excessive Vibration
Mower Will Not Move
Loss Of Traction
(Self-Propelled Models)
Cutting Grass
Improperly
Poor Grass Discharge
Oil Leaking
TROUBLESHOOTING
PROBABLE CAUSE
1. Fuel tank empty.
2. Engine needs choking or priming.
3. Spark plug wire disconnected.
1. Blade control is released or is not being held securely
against handle•
2. Choke control in the "CHOKE" position.
3. Fuel tank empty.
4. Engine air pre-cleaner and or air cleaner dirty.
5. Spark plug defective or gap set improperly.
6. Water, debris or stale fuel in fuel system•
1. Engine air pre-cleaner or air cleaner dirty
2. Spark plug faulty•
3. Water, debris or stale fuel in fuel system•
1. Damaged, out of balance or bent mower blades•
2. Loose blade components•
3. Loose or missing air lift (if equipped).
4. Lumpy or frayed belt
CORRECTIVE ACTION
1. Fill fuel tank with fresh fuel.
2. Choke/Prime. Check Engine Manual for
Instructions,
3. Place spark plug wire onto spark plug.
1. Blade control should be held securely against
handle at all times during operation of mower,
2. Move choke control to "OFF" position.
3. Fill with fuel to proper level,
4. Clean free of all debris,
5. Service spark plug.
6. Drain and clean fuel system.
1. Clean or replace filters,
2. Service spark plug.
3. Drain and clean fuel system.
1. Service mower blade(s).
2. Service and tighten loose parts.
3. Replace air lifts, Tighten to proper torque,
4. Replace belt.
1. Damaged transmission 1. Contact authorized SNAPPER dealer.
2. Traction drive belt requires replacement 2. Replace traction drive belt.
3. Driven disc slipping 3. Clean or replace driven disc.
1. Cutting height too low or high.
2. Engine speed too slow.
3. Forward ground speed too fast.
4. Terraced cut, side to side.
5. Excessive deck pitch, front to rear.
6. Cutting blade(s) dull or damaged.
1. Engine speed too slow.
2. Forward speed too fast.
1. Adjust cutting height.
2. Move engine speed control to "FAST" position.
3. Move ground speed control to a slower speed.
4. Adjust height of cut with height adjust levers.
5. Adjust height of cut with height adjust levers.
6. Sharpen cutting edges or replace blade(s).
1. Move engine speed control to "FAST" position.
2. Move ground speed control to a slower speed.
3.
4.
5.
6.
7.
1
Grass is wet. 3. Mow when grass is dry.
Excessively worn or damaged blade(s). 4. Service mower blade(s)
Build up of grass clippings and debris under deck. 5. Clean deck.
Improper blade(s) installed on deck. 6. Install proper SNAPPER blades.
Blade(s) installed improperly on deck. 7. Install blades properly.
• Leaking engine case. 1. Contact authorized SNAPPER dealer.
2. Check and tighten drain plug.
3. Make sure dip stick or oil filler cap is securely
in place.
19
SERVICE SCHEDULE
ITEM
Engine Oil
SERVICE PERFORMED REF.
Check Oil Level Page 6
EACH 5 25
USE HRS HRS
X
50
HR8
100
HR8
Initial Oil Change Page 9
X
Periodic Oil Change Page 10
X*
Air Pre-Cleaner Clean Sponge Element
Air Cleaner Clean or Replace
Engine Manual
Page 10.
Engine Manual.
Spark Plug Replace Engine Manual.
X
Fuel Filter Replace Engine Manual.
X
Engine Cooling Clean Shroud & Fins Engine Manual
System
Drive Belts Check For Wear And Page 17-18
Tension
Mower Blades Check For Wear, Damage Page 12
& Replacement
Mower Deck Clean Debris Page 6 & 11
Accumulation
Transmission Check Grease Level Pages 10
Grease
X
X
X
X
X
Periodic Grease Check Pages 10
X**
Drive Disc Check for Wear Damage Page 13-16
& Replacement
* Change oil every 25 hours when operating under heavy load or high temperatures.
**Clean more often under dusty conditions or when air debris is present
X
EACH
SEASON
X
X
X
4.5 MAINTENANCE/REPLACEM ENT PARTS
MAINTENANCE PARTS
Engine Speed Control (Robin 4 Cycle Engines)
En_line Speed Control IRobin 2 Cycle En_qines)
Engine Speed Control (Kawasaki Engine)
Blade Control Cable IRobin 4 Cycle En_lines)
Blade Control Cable (Robin 2 Cycle Engines)
Blade Control Cable IKawasaki En_qine)
Clutch Pull Cable
Cutter Blade lAir Lift Compatible)
Cutter Blade (Mulching)
Cutter Blade INot Air Lift Compatible)
Cutter Blade (Ninja - Quad Edge)
Wheel Drive Pulley to Transmission Pulley Belt
Engine to Drive Disc Belt
Rubber Drive Tire
Parts Manual for 21" Steel Deck Commercial Model
Walk Behind Mower Series 17
7-4450
2-9590
7-4450
7-4448
7-4447
4-7011
7-2932
1-9795
1-7168
2-6691
2-6407
1-2354
4-6784
1-0927
06137
20
3 YEAR LIMITED WARRANTY
For three (3) years from purchase date for the original purchaser's residential, non-commercial use, SNAPPER, through
any authorized SNAPPER dealer will replace, free of charge (except for taxes where applicable), any part or parts found
upon examination by the factory at McDonough, Georgia, to be defective in material or workmanship or both.
For two (2) years from purchase date for the original purchaser's commercial, rental, or other non-residential use,
SNAPPER, through any authorized SNAPPER dealer will replace, free of charge, any part or parts found upon
examination by the factory at McDonough, Georgia, to be defective in material or workmanship or both.
All transportation costs incurred by the purchaser in submitting material to an authorized SNAPPER dealer for
replacement under this warranty must be paid by the purchaser.
This warranty does not apply to engines and their components, and batteries, as these items are warranted separately.
This warranty does not apply to parts that have been damaged by accident, alteration, abuse, improper lubrication,
normal wear, or other cause beyond the control of SNAPPER. This warranty does not cover any machine or component
part that has been altered or modified changing safety, performance, or durability.
Batteries have a one (1) year prorated warranty period with free replacement if required during the first ninety (90) days
from the original purchase date. SNAPPER will not be responsible for any installation cost incurred. The battery warranty
only covers original equipment batteries and does not cover damage to the battery or machine caused by neglect or
abuse, destruction by fire, explosion, freezing, overcharging, improper maintenance, or use of improper electrolyte.
There is no other express warranty.
DISCLAIMER OF WARRANTY
Implied warranties, including those of merchantability and fitness for a particular purpose, are limited to three
(3) years from purchase date for the original purchaser's residential or other non-commercial use, and two (2)
years from purchase for the original purchaser's commercial, rental or other non-residential use, and to the
extent permitted by law, any and all implied warranties are excluded. This is the exclusive remedy. Liabilities for
consequential damages, under any and all warranties are excluded.
Some states do not allow limitations on how long an implied warranty lasts, or do not allow the exclusion or
limitation of incidental or consequential damages, so the above limitation or exclusion may not apply to you.
This warranty gives you specific legal rights, and you may also have other rights which vary from state to state.
WARNING: THE USE OF REPLACEMENT PARTS OTHER THAN GENUINE SNAPPER PARTS MAY IMPAIR THE
SAFETY OF SNAPPER PRODUCTS AND WILL VOID ANY LIABILITY AND WARRANTY BY SNAPPER
ASSOCIATED WITH THE USE OF SUCH PARTS.
IMPORTANT: Please fill out the attached SNAPPER Product Registration Card immediately and mail to:
Snapper's Product Registration Center, P.O. Box 1379, McDonough, Georgia 30253
21
PRIMARY MAINTENANCE
®
an
illustration of
how dirt can
[e
& how
maintenance
can protect it!
Snapper uses the best avail-
able engines and components n
In their products in order to
4;
provide long, satisfactory
service. However, proper
care is essential In _"
prolonging engine life. Dirt
Is your engine's enemy
number 11
The engine on your Snapper
product spends Its entire life
operating close to the ground at
high speed creating a virtual
storm of dust and dlrtl
22
PRIMARY MAINTENANCE
gulp about 12,000
gallons of air for
used. Because of
its working environ-
ment, the air available
to your Snapper engine Is "
heavily saturated with air-
borne dirt particles.
g that dirt will
quickly ruin an engine,
manufacturers equip their
engines with extremely
efficient air cleaners to
filter out the harmful dirt.
As the dirt particles are stopped,
they build up and begin to clog
the outside of the filter. This
reduces the amount of air
available to the engine and causes
an over-rich fuel mixture which re-
sults In the following adverse
effects:
An Improperly ssrvlced, dirt
clogged air cleaner will:
1. Increase fuel consumption
2. cause power loss
3. result in hard starting
4. create smoke from unburned
fuel
5. produce carbon build-up ;
Internally
6. foul spark plug electrodes
7. score cylinder walls
8. burn valves
9. wear out the engine pre-
maturely
10. COST YOU MONEY!
Damage caused by a poorly serviced air
cleaner Is not covered under the engine
warranUea. So, save yourself unnecessary
expenses and undue aggravation by keeping
the air cleaner properly serviced at the Intervals
specified In the engine owner's manual.
It doesn't like long to ssrvlce an air cleaner.
Follow the specific instructions In the engine
owner's manual for the type filter used. Pre-
vent dirt from falling Into the carburetor Intake
when ssrvicing your air cleaner. Make sure
components are Installed In correct sequence
after servicing to prevent unfiltered air from
entering the engine. Some servicing hints on
several common types are:
23
PRIMARY MAINTENANCE
Generally, wash foam-type filters
In a dlshwashlng detergent and
water solution. Rinse and wring
dry, then saturate with oil and
squeeze out excess. Failure to
re-oil this type filter will ruin the
engine.
Clean paper elements by tapping
lightly. Blowing with air will
rupture paper elements.
Use a flashlight to detect clogged
or torn paper elements - replace If
damaged In any way.
Air Is also needed to keep
your engine cool. Dirt, dust
& debris build up to restrict
and clog cooling air Intake
screens and fins. Clean
screens and fins at frequent
Intervals. The engine blower
housing and shrouds should
be removed at least once
each season or more often
tunder dry, dusty conditions
for a thorough cleaning of
fins.
Failure to keep external
surfaces clean not only
presents fire hazards, but
causes overheating and
resulting engine damages
such as:
1. distorted valve guides
2. sticking valves
t_°o. 3. scuffed, scored
,.,. walls
4. overspeedlng
5. loss of power
6. complete failure of
engine.
Dirt can also be introduced
into an engine In dirty fuel
from a contaminated
container. Always use clean
fresh fuel from a clean
container to guard against
dirt, sludge and water
contamination.
Be aware that fuel breaks
down in storage and forms
gummy compounds which
will block carburetor pass-
ages. Never use fuel more
than 3 months old. Drain
tank then run the engine out
of fuel before storing during
the off-season.
An engine must also have proper lubrication.
All engines use some oil. On 4-cycle engines,
CHECK OIL LEVEL BEFORE EACH START-UP.
Wipe area clean around the oll check plug or
dipstick opening to keep dirt from falling into
the engine when checking the oil. Always
check with the machine on a level surface.
On engines with dipstick, keep the level up to,
but not over, the FULL mark. When adding o11,
allow time for all of the oll to flow down the fill
tube to prevent a false full reading when the
level could actually be low and result In engine
damage.
24
PRIMARY MAINTENANCE
On 4-cyle engines with an oil level plug,
don't be fooled into thinking the engine has
sufficient lubricating oii if you can see "some"
oil in the opening - the level should always be
brought up to the point of overflowing at the
top of the fill hole.
I
On 2-cycle engines, lubrication must be
provided by an exact mixture of gasoline
and 2-cycle air-cooled engine oil A 2-cycle
engine that Is misfakenly run on straight
gasoline will be ruined in less than 5
minutesl If you keep straight gasoline In
addlUon to pre-mixed 2-cycle engine fuel,
be sure the containers are clearly marked
to avoid mix-up.
Snapper 2-cycle engines require a 32 to 1
mixture of gasoline and BIA certified TC-W
oil such as Snapper's 2-cycle engine o11.
Many of the 2-cycle engine otis on the
market today make fantastic claims, but for
the best performance and long engine life,
always usa Snapper 2-cycle oil Pre-mix
the fuel and always shake the container
before filling the tank.
1o
2,
3.
4m
5.
e
7.
Change oil at regular Intervals using a a high
quality oil such as Snapper's small engine
formulated 4-cycle engine oil Refer to the
engine owner's manual for oil details.
STARTING CHECK LIST
Engine Oil
Air Cleaner
FuelTank
Choke
Primer (on
someengines)
Safety Inter- •
lock Switches •
Switch &
BladeControl •
8. Spark plug •
9. Throttle
control
10. Blade •
11. Muffler
To full level (4-cycle)
Properly mixed with gas
(2 cycle)
Clean and properly serviced
Full fresh clean gasoline
Fuel valve open
Cap vent open
lnline filter clean
Operating properly
Used properly
In proper position
All wires properly connected
Switch On
Blade control properly
positioned on walk mower
Wlra connected
Good connectlon
Start posltlon
Properly Installed and
torqued
Sharpened
Good condition
Not clogged
Grass & leaves cleaned away
Read and follow all safety
Instructions in safety book-
lets and manuals.
Keep in mind that dirt Is your engine's enemy
#1 both Internally and externallyl Internally,
dirt will quickly ruin an engine and externally
It will cause overheating and resulting Internal
Damage caused by Improper lubrl-
poor air cleaner service or overheating
due to dirt cannot be covered under warranty.
It only takes a few moments to service the
engine (and equipment) on a routine basis
but the rewards will be a quick starting, re-
sponsive engine that will provide long
satisfactory service with minimum maintenance
cosL The prestart checklist In the next column
and Instructions In your Snapper Operator's
Manual are designated to help you keep your
Snapper In top operating condition with
minimum effortl
25
SERVICE NOTES
26
SERVICE NOTES
27
Safety Instructions & Operator's Manual for
21" STEEL DECK
WALK MOWERS
COMMERCIAL MODEL
SERIES 17
IMPORTANT
Snapper products are built using engines that meet or exceed all applicable emissions requirements on
the date manufactured. The labels on those engines contain very important emissions information and
critical safety warnings. Read, Understand, and Follow all warnings and instructions in this manual, the
engine manual, and on the machine, engine and attachments. If you have any questions about your
Snapper product, contact your local authorized Snapper dealer or contact Snapper Customer Service at
Snapper, McDonough, GA. 30253. Phone: (1-800-935-2967).
WARNING
BATTERY POSTS, TERMINALS AND RELATED ACCESSORIES CONTAIN LEAD AND LEAD COMPOUNDS,
CHEMICALS KNOWN TO THE STATE OF CALIFORNIA TO CAUSE CANCER AND BIRTH DEFECTS OR OTHER
REPRODUCTIVE HARM. WASH HANDS AFTER HANDLING.
WARNING
ENGINE EXHAUST, SOME OF ITS CONSTITUENTS, AND CERTAIN VEHICLE COMPONENTS CONTAIN OR
EMIT CHEMICALS KNOWN TO THE STATE OF CALIFORNIA TO CAUSE CANCER OR OTHER
REPRODUCTIVE HARM.
SNAPPEl:lo.coono° .,
COPYRIGHT © 2001
SNAPPER INC.
ALL RIGHTS RESERVED
MANUAL No. 7-4350 (I.R. 2/16/01)
28
