Safety Instructions & Operator’s Manual for
21” STEEL DECK
WALK MOWERS
SERIES 17
MODEL NUMBER EXPLANATION
P 21 675 17 B V E
SELF-PROPELLED ENGINE OPTION
CUTTING WIDTH ENGINE DESIGNATION
ENGINE HORSE POWER SERIES DESIGNATION
W – Model Designation P – Self Propelled Model 17 - Series Designation
21 – 21” Cutting Width B – Briggs & Stratton H – Honda Engine
55 – 5.5 HP (Engine Horse Power) 65 – 6.5 HP (Engine Horse
675 – 6.75 HP (Engine Horse Power) E – Electric Start
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.
COPYRIGHT © 2002
SNAPPER INC.
ALL RIGHTS RESERVED
V – Overhead Valve C –Overhead Cam
MANUAL No. 7-4941 (I.R. 6/07/02)
MODELS
2167517BV
P2167517BV
P2167517BVE
WP216517B
P215517HC
IMPORTANT SAFETY INSTRUCTIONS
WARNING: This powerf ul cutting machine is capab le of amputating hand s and feet and can throw objects that
can cause injury and damage! Failure to comply with the follow ing SAFETY instru ctions could resu lt 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 mach ine 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 object s 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 cau tion. 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 o perators age 60 and abov e,
are involved in a large percentage of mowerrelated injuries. These operators should
evaluate their ability to operate the mower
safely enough to protect themselves and others
from serious injury.
4. Handle fuel wit h ext ra care. Fuels are flammab le
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 mo win g. 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 dev ices 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.
2
IMPORTANT SAFETY INSTRUCTIONS
OPERATION
1. DO NOT put hands or feet near or under rotating
parts. Keep clear of discharge area wh ile 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 secu re 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 g rass, 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, n uts and
screws properly tight. Check that all cott er 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 p lu g an d secu re w ire 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 ev ident. Rep lace
slider or bag adapter if broken or cracked.
9. Mow er 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.
13. If battery is removed, DO NOT operate engine
without insulating Positive + battery cable
terminal with electrical tape, or sparking from
battery cables can result.
3
TABLE OF CONTENTS
IMPORTANT SAFETY INSTRUCTIONS .....................................................................2 & 3
TABLE OF CONTENTS ..................................................................................................... 4
SECTION 1 - FAMILIARIZATION ...................................................................................... 5
SECTION 2 - OPERATING INSTRUCTIONS ............................................................... 6-11
Pre-start Checklist ............................................................................................... 6
Starting & Stopping Engine & Blade............................................................... 6-7
Starting & Stopping Wheel Drive ....................................................................... 7
Handle Height Adjustment.................................................................................. 8
Cutting Height Adjustment ................................................................................. 8
Recycling Operation............................................................................................ 9
Installation of Grass Bag................................................................................ 9-10
Installation of Discharge Deflector................................................................... 11
Installation of Recycling Cover ........................................................................ 11
SECTION 3 - MAINTENANCE INSTRUCTIONS ........................................................ 12-13
Change Engine Oil............................................................................................. 12
Check Transmission Grease........................................................................12-13
Check Mower Blade........................................................................................... 13
Check Engine Drive Belt ................................................................................... 13
Check Transmission Poly-V Belt...................................................................... 13
Service - Annually.............................................................................................. 13
Engine.............................................................................................................. 13
Air Filter........................................................................................................... 13
Engine Oil........................................................................................................ 13
Storage Procedure............................................................................................. 13
SECTION 4 - ADJUSTMENTS AND REPAIR.............................................................14-21
Mower Blade Replacement ............................................................................... 14
Blade Sharpening .........................................................................................14-15
Wheel Drive Control Adjustment...................................................................... 15
Driven and Drive Disc Service.......................................................................... 16
Cleaning Drive Disc and Driven Disc............................................................ 16
Drive Spring Repair/Replacement................................................................. 16
Driven Disc Adjustment............................................................................ 16-17
Driven Disc Replacement..........................................................................17-18
Driven Disc Bearing Replacement................................................................ 18
Hex Shaft Bearing Replacement ................................................................... 19
Belt Service ........................................................................................................ 19
Engine Drive Belt Replacement ............................................................... 19-20
Transmission Poly-V Belt Replacement....................................................... 20
Battery Service................................................................................................... 21
TROUBLESHOOTING ..................................................................................................... 22
SERVICE SCHEDULE...................................................................................................... 23
Maintenance/Replacement Parts...................................................................... 23
WARRANTY..................................................................................................................... 24
PRIMARY MAINTENANCE......................................................................................... 25-28
PRODUCT REGISTRATION FORM ................................................................................ 29
! IMPORTANT !
The figures and illustrations in this manual are provided for reference only and may differ from your specific
model. Contact your local SNAPPER dealer if you have questions.
4
Section 1 - FAMILIARIZATION
CONTROL
CONTROL
LATCHES
AND DIPSTICK
ROPE
START
HANDLE
GRASS
BAG
REAR HEIGHT
ADJUSTMENT
LATCH
1.1 INTRODUCTION
This manual has been prepar ed 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.
WHEEL DRIVE
CONTROL
GRASS BAG
ADAPTER
BLADE
GROUND SPEED
FIGURE 1.1
FUEL FILLER
CAP
OIL FILL CAP
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 befor e operating and keep both handy
for future reference.
5
BRIGGS
ENGINE
SPEED
CONTROL
FAST
SLOW
FRONT HEIGHT
ADJUSTMENT
ENGINE
PRIMER
HONDA
ENGINE
SPEED
CONTROL
“CHOKE
“FAST”
SLOW
”
Section 2 - OPERATING INSTRUCTIONS
(SHOWN IN FAST
PRIMER
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 mak e sure all are in place and securely
tightened.
2.1.2. Chec k blade control and wheel drive control to
insure they work freely. See Figure 2.1.
BLADE
CONTROL
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.
2.2 STARTING & OPERATION
2.2.1. ENGINE & BLADE
(Recoil Start Models)
1. Move engine speed control to the “Fast” (Rabbit)
position. See Figure 2.3.
1A. Fixed engine speed models go to Step 2.
NOTE: Stop the engine (and blade) by releasing the
blade control.
WHEEL
DRIVE
CONTROL
ENGINE SPEED
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.
FIGURE 2.2
2.1.5. Add fuel to tank after pushing the mower
outside where fumes can saf ely dissipate. Make sure
cap is tightened after refueling. Refer to Engine
Owners Manual for specifications.
ROPE START
HANDLE
BLADE
CONTROL
IGNITION
KEY
ENGINE SPEED
CONTROL
FIGURE 2.3
2. Push primer bulb three times to start a cold
engine. NOTE: Primer should not be required to
restart a hot engine. See Figure 2.4.
3. Pull blade control against handle.
4. Pull rope start handle to crank engine.
5. After engine starts, allow a brief warm-up until
engine runs smooth.
FIGURE 2.4
6
Section 2 - OPERATING INSTRUCTIONS
SIXTH
2.2 STARTING & OPERATION
2.2.1. ENGINE & BLADE
(Choke Models)
1. Move fuel shut of f valve to the “ON” position.
See Figure 2.5.
NOTE: Stop the engine (and blade) by releasing the
blade control.
FUEL SHUT OFF VALVE
SHOWN IN THE “ON”
POSITION
FIGURE 2.5
2. Move engine speed control to the “Choke”
position. See Figure 2.6.
MOVE TO
CHOKE
POSITION
ENGINE
SPEED
CONTROL
FIGURE 2.6
3. Pull blade control against handle.
4. Pull rope start handle to crank engine.
5. After engine starts, allow a brief warm-up until
engine runs smooth.
2.2.2. ENGINE & BLADE
(Electric Start Models)
When the ignition key (Electric Start Switch) is turned to
“START”, the engine will not crank and will not start
unless the blade control is engaged!
1. Move engine speed control to the “Fast” (Rabbit)
position. See Figure 2.3.
2. Push primer button three times to start a cold
engine. NOTE: Primer should not be required to
restart a hot engine.
3. Pull blade control against handle.
4. Turn key to the start position until engine starts.
See Figure 2.3.
NOTE: If after 5 seconds of cranking the engine does not
start, release the key and attempt starting again af ter waiting
for approximately 20 seconds.
5. After engine starts, allow a brief warm-up until
engine runs smooth.
2.2.3. PROPELLING MOWER
(Self Propelled Models Only)
1. Start engine. Refer to Section “Starting &
Operation”.
2. Move ground s peed control to the desired speed
position. See Figure 2.7.
3. 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 2.7.
ENGAGE
WHEEL
DRIVE
CONTROL
2.3 STOPPING
Stop engine and blade by releasing the blade
control. Stop forward motion of mower by releasing
the wheel drive control.
GROUND
SPEED
CONTROL
SHOWN IN
FIRST/SLOW
FIRST
FIGURE 2.7
7
Section 2 - OPERATING INSTRUCTIONS
HEIGHT
1
HEIGHT
6
1
2.4 HANDLE HEIGHT ADJUSTMENT
The height of the mo wer handle can be adjusted as
follows:
1. Loosen the lower nuts on each lower handle as
shown in Figure 2.8.
LOWER
HANDLE
HIGHER
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 2.10.
LATCH
POSITION
LOWER
LOOSEN LOWER
NUTS ON EACH
LOWER HANDLE
FIGURE 2.8
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
STOP engine and mow er b lade b y releasing the blade
control before adjusting cutting height or handle
height.
2.5 CUTTING HEIGHT ADJUSTMENT
1. Pull the height adjusting latch outward and move
to desired cutting height. See Figure 2.9.
LOWEST CUTTING
2
3
4
5
FIGURE 2.9
LATCH
HIGHEST
6
CUTTING
CUTTING HEIGHT SETTINGS
FIGURE 2.10
8
Section 2 - OPERATING INSTRUCTIONS
ADAPTER
CONNECTOR
ADAPTER
PLUG
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.
2.6 RECYCLING OPERATION
NOTE: For best recycling results, cut up to a maxim um 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 BAG ADAPTER
STEP 1: Install the grass bag adapter and secure to the
side and top of the dec k with the two nuts provided on the
machine. Slot in front edge of adapter must be under nut
located on top of deck. See Figure 2.11.
SECURE
WITH NUTS
ADAPTER
FIGURE 2.11
SECURE ADAPTER
TO DECK WITH NUTS
2.8 INSTALLATION of RECYCLING PLUG
(Optional Accessory on Some Models)
STEP 1: Once adapter has been inst alled, recycling may
be desired. Insert recycling plug completely and securely
into adapter. Install grass bag. See Figure 2.12.
2.9 INSTA LLATION of GRASS BAG
(Door Type Bag)
Install grass bag by sliding connector over flange of
adapter. See Figure 2.13.
POSITION BAG
BETWEEN HANDLES
BAG
9
INSERT RECYCLING PLUG
COMPLETELY AND SECURELY
INTO ADAPTER. INSTALL
GRASS BAG.
FIGURE 2.12
SLIDE
CONNECTOR
DOWN OVER BAG
ADAPTER FLANGE
FIGURE 2.13
(Continued on Next Page)
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.
2.9 INSTA LLATION of GRASS BAG
(Continued From Previous Page)
Attach grass bag hooks over middle handle cross bar.
See Figure 2.14.
HOOK BAG HANDLE
OVER LOWER
HANDLES
SLIDE CONNECTOR
OVER END OF
ADAPTER FLANGE
ATTACH BAG HOOKS
OVER MIDDLE HANDLE
FIGURE 2.14
2.10 INSTALLATION of GRASS CATCHER
(Slide Closure Type)
Position grass bag between handles. See Figure
2.15. Install grass catcher by sliding connector over
flange of adapter. Attach grass bag hooks over
middle handle cross bar. See Figure 2.15.
LOWER HANDLES
HANDLE
BAG CONNECTOR
ADAPTER
FLANGE
FIGURE 2.15
MIDDLE
HANDLE
CROSS
BAR
FIGURE 2.16
2.11 REMOVING and DUMPING GRASS CATCHER
1. Grasp bag connector and bag handle as shown.
See Figure 2.16.
2. First, lift up on bag handle, rem oving 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 2.17.
GRASP SLIDER.
PULL Z-FOLD INTO
PULL
FIGURE 2.17
10
Section 2 - OPERATING INSTRUCTIONS
2.12 INSTALLATION of DISCHARGE DEFLECTOR
(Optional accessory on some models)
Install discharge deflector if dischar ging is desired. Gr ass
Bag and Bag Adapter or Recycling Cover must be
removed.
1. Remove front and rear nuts that secure Bag
Adapter or Recycling Cover to deck. Refer to
sections concerning these parts.
2. Install discharge deflector and secure to deck
using hardware just rem oved in Step 1. Slot in front
edge of discharge deflector must be under nut as
shown and both bolts protruding through holes in the
side of the deflector. Secure nuts to the side of
deflector. Tighten nuts securely. See Figure 2.18.
INSTALL
DISCHARGE
DEFLECTOR
SLIDE
DEFLECTOR
SLOT
INSTALL
NUTS
FIGURE 2.18
2.13 INSTALLATION of RECYCLING COVER
(Optional Accessory on Some Models)
It will be necessary to remove bag adapter and grass bag
or discharge deflector before installing recycling cover.
See previous section for inst ructions. Install the recycling
cover and secure to the side and top of the deck with the
two nuts provided on the machine. Slide top portion of
cover under nut secured to the deck. See Figure 2.19.
RECYCLING
COVER
INSTALL RECYCLING
COVER TO THE DECK
USING THE TWO NUTS
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.
FIGURE 2.19
WARNING
11
Section 3 – MAINTENANCE
3.1 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.
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.
3.2 SERVICE - AFTER FIRST 5 HOURS
3.2.1. CHANGE ENGINE OIL
IMPORTANT: Drain fuel tank before tipping machine.
DO NOT tip machine with carbur etor or spark plug down.
Oil from cr ankcas e 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.
1. Refer to Engine Manual for proper oil spec if ic ations ,
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.
3. Alternate Oil Drain: Procedure: The Honda
engines are equipped with oil fill caps. See Figure
3.1.B. Remove oil fill cap, tip machine to drain oil.
Allow sufficient time f or all oil to drain. Reinstall cap
and tighten securely.
4. Dispose of drain oil properly.
5. Fill engine with oil as specif ied in Engine Manual.
Do Not overfill.
NOTE: Check specific model engine owner’s
manual for changing engine oil procedure and oil
specifications.
3.2.2. CHECK GREASE LEVEL IN TRANSMISSION
1. Remove transmission fill plug. Roll machine
forward or backward while looking down into plug
hole.
2. If liquid
(the small gear below the plug hole), add an
amount, to cover gear, of Snapper “ 00” grease. See
Figure 3.2.
FILL PLUG
HONDA ENGINE
OIL FILL
CAP
FIGURE 3.1B
grease IS NOT visible on the input gear
FIGURE 3.2
NOTE: Snapper “00” Grease (Part No. 2-9443) is available
at your SNAPPER dealer.
FIGURE 3.1A
(Continued on Next Page)
12
Section 3 – MAINTENANCE
LBS.
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: Do not spill grease or oil on surfac e of drive disc.
See Figure 3.3.
3. Reinstall transmission plug.
4. Check grease level after each 25 hours of
operation.
KEEP DRIVE DISC CLEAN !
FIGURE 3.3
IMPORTANT: Drain fuel tank before tipping mower.
DO NOT tip mac hine 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 s tart at all. If contamination
does occur, the air filter will have to be replaced.
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 s hould be 40 f t. lbs . 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.
FIGURE 3.4
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 f uel 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 m ower 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. On s elf - pr opelled models disconnect transf er rod
clip and remove ground speed control rod before
folding handles.
7. Loos en handle knobs. Car efully fold the handles
forward, “flexing” the c ontro l cables to pr event cable
damage.
8. Store the mower in a shed or other dry area,
protected from weather.
13
Section 4 - REPAIR & ADJUSTMENTS
FLANGES
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 excess ive wear
or damage. See Figure 4.1.
4.1.1.A. NINJA BLADE WEAR LIMIT
1. Inspect blade frequently for signs of excess ive wear
or damage. See Figure 4.2.
NEW BLADE
NEW BLADE
WEAR LIMIT
(NOTCH STARTS)
DANGEROUS CONDITION !
DO NOT USE ON MOWER !
REPLACE WITH NEW
BLADE.
FIGURE 4.1
WEAR LIMIT.
CRACKS OR
NOTCHES
BEGIN TO
APPEAR ON TIP
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 & 4.1A. Replace with new
blade.
DO NOT use a cutting blade that shows signs of
excessive wear or damage. Refer to Section
“MOWER BLADE REPLACEMENT” for proper blade
inspection and service procedures.
4.1.2. BLADE SHARPENING
1. Dis connect spark plug wire and secure end away
from plug.
IMPORTANT: Drain fuel tank before tipping mower.
DO NOT tip machine with carburetor or s park plug down.
Oil from cr ankcas e 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.
2. Tilt mower up on its rear wheels. Do not tilt
mower with spark plug or carburetor down.
3. Remove blade. See Figure 4.3.
WARNING
BLADE
HUB
FLANGE
BLADE
CONE WASHER
(Concave Side Up)
MAKE SURE THAT
BLADE HUB IS
SEATED
BETWEEN
CAPSCREW
FIGURE 4.3
DANGEROUS !
DO NOT USE A BLADE IN
THIS CONDITION !
FIGURE 4.2
14
Section 4 - REPAIR & ADJUSTMENTS
CLUTCH CABLE
VINYL SPRING
SPRING
EYE
CLUTCH CABLE EYE
BLADE ASSEMBLY
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. Sharpen blade on a grinding wheel at an angle of
22 to 28 degrees. DO NOT sharpen blade beyond
original cutting edge. See Figure 4.4.
DO NOT SHARPEN
BEYOND ORIGINAL
CUTTING EDGE
22-28º
1/16” TO 1/8”
CLEARANCE
UPPER
LOWER
SPRING
CLUTCH CABLE
SPRING HOOK
CABLE
BLADE TIP
END VIEW OF
ORIGINAL CUTTING EDGE
FIGURE 4.4
5. Check blade for balance. If necessary, correct
balance by grinding heavy end of blade.
6. Reinstall blade. See Figure 4.3. Check torque of
blade retaining cap screw. Recommended torque
should be 40 ft. lbs.
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 4.5.
SPRING
FIGURE 4.5
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.
4. If the wheel drive control fails to return quickly to
the “OFF” position when released, check for binding
at the cable holdings located on the side of the right
handle. The upper clip should be loc ated 2” below
the upper knob; the lower clip should be 4” above
the lower knob. The cable should slide freely with
the clips installed at these locations.
15
Section 4 - REPAIR & ADJUSTMENTS
SPRING
POSITION
SIXTH
SPEED
BELT
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 DRIVEN AND DRIVE DISC SERVICE
If the mower does not propel itself properly, See
Figure 4.6. Check for the following problems:
DRIVEN DISC &
POLY-V
DRIVE
SPRING
ENGINE
DRIVE
BELT
DRIVE
DISC
FIGURE 4.6
1. Grease on drive disc causing slippage.
2. Broken or disconnected drive spring.
3. Driven disc is out of adjustment.
4. Driven disc rubber 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:
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
4.7. 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, adj ust the driven dis c as
follows:
1. Place ground speed control in the number six
speed position. See Figure 4.8.
MOVE GROUND
SPEED CONTROL TO
SIX SPEED POSITION
16
USE
NEEDLE
NOSE
PLIERS TO
INSTALL
DRIVE
SPRING
SIXTH SPEED
FIRST
DRIVE
FIGURE 4.7
REYCLING MODEL SHOWN
(ROPE START MOUNTED ON
RIGHT SIDE OF HANDLE)
FIRST
FIGURE 4.8
Section 4 - REPAIR & ADJUSTMENTS
ROD
EDGE
ROD
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.
4.3.3. DRIVEN DISC ADJUSTMENT
(Continued From Previous Page)
2. Remove driven disc spring from driven disc
assembly. Loosen connector hex nut. See Figure 4.9.
DRIVEN DISC
ASSEMBLY
DRIVE
DISC
DRIVEN DISC
SPRING
TRANSFER
ROD
CONNECTOR
CONNECTOR
HEX NUT
FIGURE 4.9
3. Slide driven disc assembly over to 1/8” from outside
edge of drive disc. Maintaining the 1/8” measurem ent,
remove any looseness from the linkage. This can be
done by holding the transfer rod and applying pressure
to the left (as viewed from operators position). Then
retighten the connector hex nut secur ely. See Figure
4.10. Move ground speed control to the first speed
position, then back to the sixth speed position.
Recheck the 1/8” meas urement described previously.
Reinstall driven disc spring to driven disc assembly.
4.3.4. Replacing Rubber Driven Disc
If the rubber is badly chunked or worn it must be
replaced. Install new Driven Disc as follows:
1. Using a small f lat blade screwdriver, free the clip
from the transf er rod. Then rem ove the transfer r od
from the clip and the speed c ontrol rod. See Figure
4.11.
17
SLIDE DRIVEN
DISC ASSEMBLY
TOWARD OUTSIDE
TRANSFER
CONNECTOR
CONNECTOR
HEX NUT
SPEED
CONTROL
SPEED
CONTROL
ROD
(Continued On Next Page)
1/8” MEASUREMENT TO
OUTSIDE EDGE OF DRIVE
DISC
DRIVE
DISC
OUTSIDE
EDGE
FIGURE 4.10
CONNECTOR
CLIP
TRANSFER
ROD
REINSTALLED CLIP
AND TRANSFER ROD
CONNECTOR
CLIP
TRANSFER
ROD
FIGURE 4.11
Section 4 - REPAIR & ADJUSTMENTS
ASSEMBLY
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 Rubber Driven Disc
(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 4.12.
3. Remove the two snap rings which secure the
rubber driven disc to the driven disc assembly. See
Figure 4.13.
4. Install new rubber driven disc onto driven disc
assembly with retaining rings.
5. Reverse above procedures for reassembly and
installation of driven disc assembly.
DRIVE DISC
FIGURE 4.12
4.3.5. Replacing Bearing In Driven Disc Assembly
IMPORTANT: The bearing on these m achines is staked
into the thrust plate. T he bearing will have to be driven
out with a mallet and a large punch. A new bearing with
four retaining screws will have to be purchased to
replace existing bearing.
If the driven disc bearing requires replacement,
remove the driven disc assembly and replace
bearing as follows:
1. Using a sm all flat blade scr ewdriver, free the clip
from the transfer rod. T hen remove the trans fer rod
from the clip and the s peed control rod. See Figure
4.11.
2. Using needle nose pliers, unhook the drive
spring and slide the driven disc assembly off the
hex shaft. See Figure 4.12.
3. Remove both snap rings that secure rubber
driven disc hub to thrust plate. See Figure 4.13.
4. Slide the rubber driven disc hub out of the
bearing.
5. Drive out existing bearing.
6. Install new bearing and secure to thrust plate
with four retaining screws. Tighten screws securely.
7. Reassemble components in reverse order.
INSTALL NEW
DRIVEN DISC
SNAP
RINGS
FIGURE 4.13
18
Section 4 - REPAIR & ADJUSTMENTS
LOCK NUT
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 3/8” hex lock nut.
BALL BEARING
“O” RING
3/8”
BALL BEARING
HOLDER
FIGURE 4.14
4.4 BELT SERVICE
On self-propelled 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 becom e
worn, they could cause slippage, which would impair
mower perform ance. 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.
ENGINE DRIVE
PULLEY
TOP VIEW OF STRETCH TYPE BELT ROUTING
DRIVE BELT
DRIVE DISC
FIGURE 4.15
(Continued On Next Page)
19
Section 4 - REPAIR & ADJUSTMENTS
BRACKET
PULLEY
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 mower.
DO NOT tip machine with carburetor or s park plug down.
Oil from cr ankcas e 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 Driven Disc Rubber Ring” for driven disc
removal procedure.
4. Drain fuel tank before tipping mower. Do not tilt
mower with spark plug or carburetor down. 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 dr ive 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. Refer to
Figure 4.15.
9. Loop the belt around the pulley on the bottom of
the drive disc.
10. Reinstall drive disc and retaining hardware.
IMPORTANT: 1) The square shoulder of the drive
disc bolt must fit into the s quare hole of the bushing.
2) The square end of bushing must fit into the
bracket slot.
11. Reinstall belt cover and tighten bolts securely.
12. Reinstall blade hub and cutter blade.
Recommended torque for blade cap screw is 40 ft. lbs.
SLOT IN END
OF DRIVE DISC
BOLT
DECK BRACKET
(PARTIALLY S HO WN)
4.4.2. Transmission Poly-V Belt Replacement
1. Remove the driven disc. Refer to Section on
“Replacing Driven Disc Rubber Ring” for procedure.
2. Note the routing of the old belt around the three
pulleys before removing it. See Figure 4.17.
3. Place new Poly-V Belt over end of hex shaft and
onto drive pulley.
4. Work belt onto top of idler pulley.
5. Twist belt sideways and pull it upward between
the differential bracket and driven pulley and then
down into the pulley groove. Make sure the Poly-V
Belt is above belt guide. See Figure 4.17.
DRIVE
PULLEY
HEX SHAFT
BELT GUIDE
PULLEY POSITION
BOLT RETAINER
FIGURE 4.16
IDLER
PULLEY
ROUTING OF POLY-V BELT
DIFFERENTIAL
POLY-V
BELT
FIGURE 4.17
DRIVE DISC
BUSHING
INTERNAL TOOTH
LOCKWASHER
NUT
DRIVEN
20
Section 4 - REPAIR & ADJUSTMENTS
Methods of Checking Battery Condition
4.5. BATTERY SERVICE
4.5.1. NEW BATTERY PREPARATION
1. Remove battery from carton.
2. Place battery in a well ventilated area on a level
non-concrete surface.
3. Remove battery cell caps. Fill cells as required
with electrolyte (purchased separately) to proper level.
Fill to 3/16” above cell plates. Filling battery with
electrolyte will bring the battery to 80% charged state.
4. With cell c aps removed, connect battery charger
to battery terminals; RED to positive (+) and BLACK
to negative (-) terminal.
IMPORTANT: 3/16” above cell plates is the recomm ended
level. However do not try to measure this dimension. Never
place anything in battery other than specified electrolyte.
5. Slow charge the battery at 1 amp for 2 hours to bring
the battery to full charge.
6. After charging, check level of electrolyte and add as
needed to bring level to 3/16” above cell plates.
7. Reinstall cell caps.
8. Install battery into power unit.
9. Connect positive (+) cable (red) first, from wiring
harness to the positive term inal ( +) on battery using bolt
and nut provided in hardware bag. Connect negative (-)
cable (black) last, to negative terminal (-) on battery
using bolt and nut. Apply a small amount of grease over
terminals to prevent corrosion.
WARNING
DO NOT over fill battery with electrolyte. Shield the
positive terminal with terminal cover located on
battery harness. This prevents metal from touching
the positive terminal, w hich could cause sparks. The
electrolyte (acid) produces a highly explosive gas.
Keep all sparks, flame and fire away from area w hen
charging battery or when handling electrolyte or
battery. Electrolyte (acid) is a highly corrosive liquid.
Wear eye protection. Wash affected areas immediately
after having eye or skin contact with electrolyt e (acid ).
Battery acid is corrosive. Rinse empty acid containers
with water and mutilate before discarding. If acid is
spilled on battery, bench, or clothing, etc., Flush with
clear water and neutralize with baking soda. Never
attempt to charge battery while installed on the walk
behind. Never use “BOOST” chargers on the battery .
4.5.4. BATTERY TESTING
4.5.2. BATTERY SERVICE
1. Remove battery.
2. Place battery in a well ventilated area on a level
surface.
3. Using distilled water, refill cells as required to
cover cell plates of which can also be visualized
through the plastic battery case.
4. W ith cell caps removed, connect battery charger
to battery terminals. Red to positive (+) terminal and
black to negative (-) terminal.
5. Slow charge battery at 1 amp for 10 hours.
6. If battery will not accept charge or is partially
charged after 10 hours of c harging at 1 amp, r eplace
with new battery.
4.5.3. BATTERY STORAGE
If Walk Behind is to be stored out of season on its
rear bumper, it is recommended the battery be
removed, charged and stored.
1. Remove battery.
2. Perform battery serv ice.
3. Bring battery to full charge, if required.
4. Store battery in an area away from the Walk
Behind on a wood surface. DO NOT STORE
BATTERY ON A CONCRETE SURFACE.
4.5.4. BATTERY TESTING
There are two types of battery tests: Unloaded and
Loaded. The unloaded test is the procedure that will
be discussed. It’s the simplest and most commonly
used. An unloaded test is m ade on a battery without
discharging current. To perform unloaded testing,
check charge condition using either a hydrometer or
voltmeter.
1. Using a voltmeter, voltage readings appear
instantly to show the state of charge. Remember to
hook the positive lead to the battery’s positive
terminal, and the negative lead to the negative
terminal.
2. A hydrometer measures the specific gravity of
each cell. The specific gravity tells the degree of
charge; generally, a specific gravity of about 1.265 to
1.280 indicates full charge. A reading of 1.230 to
1.260 indicates the battery should be charged. The
chart on the next page shows the charge level as
measured by syringe float hydrometer, digital
voltmeter and five ball hydrometer.
State of Charge Syringe Hydrometer Digital Voltmeter Five Ball Hydrometer
100% Charged w/ Sulfate Stop 1.280 12.80v Five Balls Floating
100% Charged 1.265 12.60v Four Balls Floating
75% Charged 1.210 12.40v Three Balls Floating
50% Charged 1.160 12.10v Two Balls Floating
25% Charged 1.120 11.90v One Ball Floating
0% Charged Less than 1.100 Less than 11.80v Zero Balls Floating
21
TROUBLESHOOTING
Mower Will Not Move
SNAPPER
PROBLEM PROBABLE CAUSE CORRECTIVE ACTION
Engine Will Not Start 1. Fuel tank empty. 1. Fill fuel tank with fresh fuel.
Using Recoil Starter 2. Engine needs choking or priming. 2. Choke/Prime. Check Engine Manual for
3. Spark plug wire disconnected. 3. Place spark plug wire onto spark plug.
4. Honda Engines Only – Fuel Shut-Off in the “OFF”
Engine Stalls or Stops
After Running
2. Fuel tank empty. 2. Fill with fuel to proper level.
3. Engine air pre-cleaner and or air cleaner dirty. 3. Clean free of all debris.
4. Spark plug defective or gap set improperly. 4. Service spark plug.
5. Water, debris or stale fuel in fuel system. 5. Drain and clean fuel system.
6. Honda Engines Only – Fuel Shut-Off in the “OFF”
Engine Loses Power 1. Engine air pre-cleaner or air cleaner dirty 1. Clean or replace filters.
2. Spark plug faulty. 2. Service spark plug.
3. Water, debris or stale fuel in fuel system. 3. Drain and clean fuel system.
Excessive Vibration 1. Damaged, out of balance or bent mower blade. 1. Service mower blade.
2. Loose blade components. 2. Service and tighten loose parts.
3. Loose or missing air lift (if equipped). 3. Replace air lifts. Tighten to proper torque.
4. Lumpy or frayed belt 4. Replace belt.
Loss Of Traction
(Self-Propelled Models)
Cutting Grass
Improperly
Poor Grass Discharge
Oil Leaking
position
1. Blade control is released or is not being held securely
against handle.
position
1. Damaged transmission
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. 1. Adjust cutting height.
2. Engine speed too slow. 2. Move engine speed control to “FAST” position.
3. Forward ground speed too fast. 3. Move ground speed control to a slower speed.
4. Terraced cut, side to side. 4. Adjust height of cut with height adjust levers.
5. Excessive deck pitch, front to rear. 5. Adjust height of cut with height adjust levers.
6. Cutting blade dull or damaged. 6. Sharpen cutting edges or replace blade.
1. Engine speed too slow. 1. Move engine speed control to “FAST” position.
2. Forward speed too fast. 2. Move ground speed control to a slower speed.
3. Grass is wet. 3. Mow when grass is dry.
4. Excessively worn or damaged blade. 4. Service mower blade.
5. Build up of grass clippings and debris under deck. 5. Clean deck.
6. Improper blade installed on deck.
7. Blade installed improperly on deck. 7. Install blade properly.
1. Leaking engine case.
Instructions.
4. Turn Fuel Shut-Off to “ON” position
1. Blade control should be held securely against
handle at all times during operation of mower.
6. Turn Fuel Shut-Off to “ON” position
1. Contact authorized
6. Install proper SNAPPER blade.
1. Contact authorized SNAPPER dealer.
2. Check and tighten drain plug.
3. Make sure dip stick or oil filler cap is securely
in place.
dealer.
22
ITEM SERVICE PERFORMED
Engine Oil
Check Oil Level Page 6
SERVICE SCHEDULE
REF. EACH
USE 5 HRS
X
25
HRS
50
HRS
100
HRS
EACH
SEASON
Air Pre-Cleaner
Air Cleaner
Spark Plug
Engine Cooling
System
Drive Belts
Mower Blade
Mower Deck
Transmission
Grease
Drive Disc
*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
4.6 MAINTENANCE/REPLACEMENT PARTS
Initial Oil Change Page 12
Periodic Oil Change Page 13
Clean Sponge Element Engine Manual
& Page 11
Clean or Replace Engine Manual
& Page 11
Replace Engine Manual
Clean Shroud & Fins Engine Manual
Check For Wear And
Tension
Check For Wear, Damage
& Replacement
Clean Debris
Accumulation
Check Grease Level Pages 10
Periodic Grease Check Pages 11
Check for Wear Damage
& Replacement
Page 19-20
Page 14-15
Page 11
Page 16-19
X
X*
X**
X**
X
X**
X X X
X
X
X X
X
X
MAINTENANCE PARTS
Engine Speed Control (Briggs Engines) 2-9036
Engine Speed Control (Honda Engines) 7-4829
Blade Control Cable (Briggs Engines) 7-4868
Blade Control Cable (Briggs Engines with Electric Start) 7-2933
Blade Control Cable (Honda Engines) 7-4830
Clutch Pull Cable (See Parts Manual) 7-2932
Cutter Blade (Air Lift Compatible) 1-9795
Cutter Blade (Mulching) 1-7168
Cutter Blade (Not Air Lift Compatible) 2-6691
Cutter Blade (Ninja - Quad Edge) 2-6407
Wheel Drive Pulley to Transmission Pulley Belt 1-2354
Engine to Drive Disc Belt 4-6784
Cantilever Drive Tire Assembly 5-7668
Rubber Drive Tire 4-1855
Parts Manual for 21” Steel Deck Walk Behind Mower Series 17 06136
23
3 YEAR LIMITED WARRANTY
For three (3) years from pur chase date f or the original pur chaser 's res idential, non-com m erc ial use, SNAPPER, through
any authorized SNAPPER dealer will replace, free of charge (except for taxes where applic able), any part or parts found
upon examination by the factory at McDonough, Georgia, to be defective in material or workmanship or both.
For ninety (90) days from purchase date for the or iginal 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 item s 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 com ponent
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 requir ed during the first ninety (90) days
from the original purchas e date. SNAPPER will not be responsible for any installation cost incurred. T he battery warranty
only covers original equipment batteries and does not cover dam age 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 ninety
(90) days 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 REPL ACEMENT 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 Ce nter, P.O. Box 1379, McDonough, Georgia 30253
24
PRIMARY MAINTENANCE
25
PRIMARY MAINTENANCE
26
PRIMARY MAINTENANCE
27
PRIMARY MAINTENANCE
28
SNAPPER PRODUCT REGISTRATION FORM
IMPORTANT: KEEP THIS INFORMATION FOR YOUR PERSONAL RECORDS
(Complete the following information on your Snapper purchase)
Model Number ____________________________________________________________
Serial Number _____________________________________________________________
Date of Purchase ___________________________________________________________
Retailer ___________________________________________________________________
Retailer’s Phone Number____________________________________________________
It is very important that you register your purchase with Snapper to ensure
warranty coverage. Please mail your product registration card to:
Snapper at P.O. Box 777, McDonough, Georgia 30253.
Or you may register on line at www.snapper.com.
You can contact us at our web site or if you would like to speak with a Customer
Service Representative. Call us at the Snapper Customer Relations Center. For
faster service please have your Serial Number and Model Number available.
Call the Snapper Customer Relations Center at 1-800-935-2967.
Eastern Standard Time
Monday through Friday from 8am to 6pm.
Saturday from 9am to 1pm.
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NOTES
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Safety Instructions & Operator’s Manual for
ENGINE EXHAUST, SOME OF ITS CONSTITUENTS, AND CERTAIN VEHICLE COMPONENTS CONTAIN OR
OF CALIFORNIA TO CAUSE CANCER OR OTHER
BATTERY POSTS, TERMINALS AND RELATED ACCESSORIES CONTAIN LEAD AND LEAD COMPOUNDS,
ND BIRTH DEFECTS OR OTHER
REPRODUCTIVE HARM. WASH HANDS AFTER HANDLING.
21” STEEL DECK
WALK BEHIND MOWERS
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
CHEMICALS KNOWN TO THE STATE OF CALIFORNIA TO CAUSE CANCER A
WARNING
EMIT CHEMICALS KNOWN TO THE STATE
COPYRIGHT © 2002
SNAPPER INC.
ALL RIGHTS RESERVED
MANUAL No. 7-4941 (I.R. 6/07/02)
32
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