Safety Instructions & Operator’s Manual for
EUROPEAN
LAWN TRACTOR
HYDROSTATIC DRIVE
SERIES I
MODEL
ELT180H33IBV
MODEL NUMBER EXPLANATION
E LT 180 H 33 I B V
EUROPEAN MODEL
MODEL DESIGNATION
ENGINE HP * ENGINE TYPE
DRIVE SYSTEM TYPE ENGINE MODEL
CUTTING WIDTH SERIES DESIGNATION
E – European Model 33 – 33” Cutting Width Mower
LT – Lawn Tractor Model Designation I – Series Designation
180 – 18.0 HP Engine Horse Power B – Briggs & Stratton Engine
H – Hydrostatic Transmission V – Over Head Valve Type Engine
Thank you for buying a SNAPPER product! Before operating the Lawn Tractor, read and follow the
“IMPORTANT SAFETY INSTRUCTIONS” on pages 2 thru 4, all other instructions contained in this manual and
the accompanying booklet “About Power Mower Safety”. Lawn mowers and all power equipment can be
potentially dangerous if used improperly. REMEMBER: SAFETY REQUIRES CAREFUL USE IN ACCORDANCE
WITH INSTRUCTIONS AND COMMON SENSE!
NOTE: Specifications are correct at time of printing and are subject to change without notice.
* Actual sustained equipment horsepower will likely be lower due to operating limitations and environmental factors.
COPYRIGHT © 2004
SNAPPER PRODUCTS INC.
ALL RIGHTS RESERVED
MANUAL No. 7-2857 (I.R. 6/17/04)
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 follow ing 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. Children who have been
given rides in the past may suddenly appear in the mowing
area for another ride and be run over or backed over by the
mach in e. 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 other than the
operator..
2. DO NOT allow children in yard when machine is
operated (even with the blade OFF).
3. DO NOT allow children or others to ride on machine,
attachments, or towed equipment (even with the
blades OFF). They may fall and be seriously injured.
4. DO NOT allow pre-teenage children to operate
machine.
5. ALLOW only responsible adults & teenagers with
mature judgment under close adult supervision to
operate machine.
6. DO NOT operate blades in reverse. STOP BLADES.
LOOK and SEE behind and down for children, pets and
hazards before and while backing.
7. USE EXTRA CARE when approaching blind corners,
shrubs, trees, or other objects that may obscure vision.
PROTECTION AGAINST TIPOVERS
Slopes are a major factor related to loss-of-control and tipover accidents, which can result in severe injury or death.
All slopes require extra CAUTION. If you cannot back up
the slope or if you feel uneasy on the slope, DO NOT mow
it. Use extra care with grass catchers or other attachments;
these affect the handling and the stability of the machine.
1. DO NOT operate machine on slopes exceeding 10
degrees (18% grade).
2. Exercise EXTREME CAUTION on ALL slopes. Turn
blades OFF when traveling uphill. Use a slow speed
and avoid sudden or sharp turns.
3. DO NOT operate machine back and forth across face
of slopes. Operate up and down. Practice on slopes
with blades off.
4. AVOID starting, stopping and turning on slopes. If
machine stops going uphill or tires lose traction, turn
blades OFF and back slowly straight down the slope.
5. STAY ALERT for holes and other hidden hazards. Tall
grass can hide obstacles. Keep away from ditches,
washouts, culverts, fences and protruding objects.
PROTECTION AGAINST TIPOVERS
(Continued From Previous Column)
6. KEEP A SAFE DISTANCE (at least 3 feet) away from
edge of ditches and other drop offs. The machine
could turn over if an edge caves in.
7. Always begin forward motion slowly and with caution.
8. Use weights or a w eighted load carrier in accordance
with instructions supplied with a grass catcher. DO
NOT operate machine on slopes exceeding 10 degrees
(18% grade) when equipped with grass catcher.
9. DO NOT put your foot on the ground to try to stabilize
the machine.
10. DO NOT operate machine on wet grass. Reduced
traction could cause sliding.
11. Chose a low enough ground speed setting so that you
will not have to stop or shift on a slope. Tires may lose
traction on slopes even though the brakes are
functioning properly.
12. DO NOT operate machine under any condition where
traction, steering or stability is doubtful.
13. Always keep the machine in gear when going down
slopes. DO NOT shift to neutral (or actuate the hydro
roll release) and coast downhill.
PREPARATION
1. Read, understand, and follow instructions and
warnings in this manual and on the machine, engine
and attachments. Know the controls and the proper
use of the machine before starting.
2. Only mature, responsible persons shall operate the
machine and only after proper instruction.
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 from machine. DO
NOT smoke.
5. Practice operation of machine with BLADES OFF to
learn controls and develop skills.
6. 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.
2
IMPORTANT SAFETY INSTRUCTIONS
PREPARATION
(Continued From Previous Page)
7. Keep people and pets out of mowing area.
Immediately STOP blades, STOP engine, and
STOP machine if anyone enters the area.
8. Check shields, deflectors, switches, blade
controls and other safety devices frequently for
proper operation and location.
9. Make sure all safety decals are clearly legible.
Replace if damaged.
10. Protect yourself when mow ing and wear safety
glasses, long pants and substantial footwear.
11. Know how to STOP blades and engine quickly
in preparation for emergencies.
12. Use extra care when loading or unloading the
machine into a trailer or truck.
13. 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 worn spots.
SAFE HANDLING OF GASOLINE
To avoid personal injury or property damage, use
extreme care in handling gasoline. Gasoline is
extremely flammable and the vapors are explosive
1. Extinguish all cigarettes, cigars, pipes and
other sources of ignition.
2. Use only an approved fuel container.
3. DO NOT remove fuel cap or add fuel with the
engine running. Allow the engine to cool before
refueling.
4. DO NOT refuel the machine indoors.
5. DO NOT store the machine or fuel container
inside where there is an open flame, spark or
pilot light such as on a water heater or other
appliances.
6. DO NOT fill fuel containers inside a vehicle or
on a truck or trailer bed with a plastic liner.
Always place the containers on the ground
away from the vehicle before filling.
7. Remove gas-powered equipment from the
vehicle or trailer and refuel it on the ground. If
this is not possible, then refuel equipment
using a portable container, rather than a
gasoline dispenser nozzle.
8. DO NOT start gas powered equipment in
enclosed vehicles or trailers.
9. Keep the nozzle in contact with the rim of the
fuel tank or container opening at all times until
fueling is complete. DO NOT use a nozzle lockopen device
10. If fuel is spilled on clothing, change clothing
immediately.
11. Never overfill a fuel tank. Replace fuel cap and
tighten securely.
OPERATION
1. Mount and dismount machine from left side.
Keep clear of discharge opening at all times.
2. Start engine from operator's seat, if possible.
Make sure blades are OFF and parking brake is
set.
3. DO NOT leave machine with engine running.
STOP engine, STOP blades, SET brake, and
Remove key before leaving operators position
of any reason.
4. DO NOT operate machine unless properly
seated with feet on feet rests or pedal(s).
5. STOP BLADES and ENGINE and make sure
blades have stopped before removing grass
catcher or unclogging mower to prevent loss of
fingers or hand.
6. Blades must be OFF except when cutting grass.
Set blades in highest position when mowing
over rough ground.
7. Keep hands and feet away from rotating blades
underneath deck. DO NOT place foot on ground
while BLADES are ON or machine is in motion.
8. DO NOT operate machine without entire grass
catcher or guards in place and working. DO
NOT point discharge at people, passing cars,
windows or doors.
9. Slow down before turning.
10. Watch out for traffic when near or crossing
roadways.
11. STOP engine immediately after striking an
obstruction. Inspect machine and repair damage
before resuming operation.
12. Operate machine only in daylight or with good
artificial light.
13. Move joystick (if equipped) SLOWLY to maintain
control during speed and directional changes.
14. Exercise CAUTION when pulling loads. Limit loads
to those you can safely control and attach loads
to hitch plate as specified with SNAPPER
attachment instructions.
15. On slopes, the weight of the towed equipment may
cause loss of traction and loss of control. When
towing, travel slowly and allow extra distance to
stop.
16.DO NOT operate engine in enclosed areas.
Engine exhaust gases contain carbon
monoxide, a deadly poison.
17. DO NOT discharge material against a wall or
obstruction. Material may ricochet back
towards the operator.
18. Only use accessories approved by the
manufacturer. See manufacturer’s instructions
for proper operation and installation of
accessories.
3
IMPORTANT SAFETY INSTRUCTIONS
TOWING
1. Tow only with a machine that has a hitch
designed for towing. DO NOT attach towed
equipment except at the hitch point.
2. Follow the manufacturer’s recommendation for
weight limits for towed equipment and towing
on slopes.
3. DO NOT allow children or others on towed
equipment.
4. On slopes, the w eight of the towed equipment
may cause loss of traction and loss of control.
5. Travel slowly and allow extra distance to stop.
MAINTENANCE
1. DO NOT store machine 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 the reach
of children in a well ventilated, unoccupied
building.
2. Keep 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. Check brakes frequently; adjust, repair or
replace as needed.
5. Keep all bolts, nuts and screw s properly tight.
Check that all cotter pins are in proper position.
6. Always provide adequate ventilation when
running engine. Exhaust gases contain carbon
monoxide, an odorless and deadly poison.
7. Disconnect negative (black) cable from battery
before performing maintenance or service.
Cranking engine could cause injury.
8. DO NOT work under machine without safety
blocks.
9. Service engine and make adjustments only
when engine is stopped. Remove spark plug
wire(s) from spark plug(s) and secure wire(s)
away from spark plug(s).
10. DO NOT change engine governor speed
settings or overspeed engine.
11. Lubricate machine at intervals specified in
manual to prevent controls from binding.
12. Mower blades are sharp and can cut. Wrap the
blades or wear heavy leather gloves and use
CAUTION when handling them.
13. DO NOT test for spark by grounding spark plug
next to spark plug hole; spark plug could ignite
gas exiting engine.
14. Have machine serviced by an authorized
SNAPPER dealer at least once a year and have
the dealer install any new safety devices.
MAINTENANCE
(Continued From Previous Column)
15. Maintain or replace safety and instruction labels
as necessary.
16. Use only genuine SNAPPER replacement parts
to assure that original standards are
maintained.
4
TABLE OF CONTENTS
IMPORTANT SAFETY INSTRUCTIONS ........... 2-4
TABLE OF CONTENTS.........................................5
SECTION 1 - FAMILIARIZATION...................... 6-8
Components .......................................................6
Controls................................................................6
Decals / Symbols..............................................7-8
SECTION 2 -
OPERATING INSTRUCTIONS ........................ 9-14
Pre-start Checklist ..............................................9
Operator’s Seat Adjustment .............................. 9
Starting & Stopping Engine.........................10-11
Starting & Stopping Wheel Drive.....................11
Starting & Stopping Mower Blades............11-12
Parking Brake ....................................................12
Cutting Height Adjustment...............................12
Rolling Tractor With Engine Off.......................13
Reverse Lockout Mechanism...........................14
SECTION 3 -
MAINTENANCE INSTRUCTIONS ................ 15-19
Service - After First 5 Hours.............................15
Change Engine Oil ............................................15
Check Blade Brake............................................15
Check Mower Blade ..........................................15
Check Deck Drive Belt......................................16
Service – Every 25 Operating Hours...............16
Check Engine .................................................16
Mower Components.......................................16
Check Blade Brake.........................................16
Lubrication (Tractor)....................................17-18
Front Wheel Bearings....................................17
Axle Spindles..................................................17
Clutch/Brake Pivot.........................................17
Steering Sector Gear .....................................17
Steering Shaft.................................................17
Steering Drag Link.........................................17
Steering Tie Rod.............................................18
Blade Engagement Mechanism....................18
Park Brake Lever............................................18
Deck Lift Mechanism .....................................18
Service - Annually ........................................18-19
Engine .............................................................19
Fuel Filter........................................................19
Spark Plug ......................................................19
Hydrostatic Transmission Oil.......................19
Safety Interlock System Checks......................19
SECTION 4 -
ADJUSTMENTS & REPAIR............................20-31
Engine Adjustments & Repair ......................... 20
Mower Deck & Component Adjustments ....... 20
Blade Brake Adjustment .................................. 20
Blade Belt Adjustment.................................20-21
Adjusting Mower Blade ..............................21-22
33” Side To Side...........................................22-23
(Deck Level Adjustment)
33” Front To Rear Sector Plates...................... 23
(Deck Level Adjustment)
33” Front To Rear Front Lift Rod..................... 23
(Deck Level Adjustment)
Brake Adjustment - HYDRO DRIVE.................24
Steering Adjustment.........................................24
Shifter Adjustment.......................................24-25
Traction Drive Belt Adjustment.......................25
Mower Blade Service...................................25-27
Mower Blade Wear Limits.............................25
Mower Blade Sharpening.............................. 26
Mower Blade Replacement......................26-27
Traction Drive Belt Removal/Replace........27-29
Deck Belt Removal & Replacement ................ 29
Battery Service.............................................30-31
AVAILABLE ACCESSORIES ................................. 32
SECTION 5 -
ELECTRICAL SYSTEM..................................33-34
Harness Routing ...............................................33
Schematics - Briggs & Stratton w/Lights.......34
TROUBLESHOOTING GUIDE................................35-36
MAINTENANCE SCHEDULE ......................................37
MAINTENANCE PARTS.............................................. 37
WARRANTY.................................................................38
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.
IMPORTANT
5
Section 1 - FAMILIARIZATION
(
DOWN
CLUTCH/BRAKE
PEDAL
OPERATOR’S
SEAT
SPEED
CONTROL
LEVER
BATTERY
(UNDER SEAT)
BLADE
ENGAGEMENT
LEVER
DISCHARGE
DEFLECTOR
COMPONENTS
The nomenclature drawings above, illustrate the
essential components of the SNAPPER Lawn Tractor. It
is recommended that all operators of this equipment
become thoroughly familiar with the components and
their operation BEFORE OPERATING. Specific details
involving the engine are found in the separate Engine
Owner’s Manual.
Study the Important Safety Instructions, this Operator’s
Manual and Engine Owner’s Manual before operating
this machine. Keep these manuals available for future
reference.
PARK
BRAKE
LEVER
DASHBOARD
CONTROLS
MOWING DECK
(33” SHOWN)
FIGURE 1.1
CONTROL PANEL
FAST
SLOW
ENGINE
SPEED
CONTROL
STEERING
WHEEL
CUTTING HEIGHT
ADJUSTMENT
LEVER
CHOKE
FUEL TANK
UNDER HOOD)
KEY
HOOD
HEADLIGHTS
ENGINE
CONTROLS
All operators should be acquainted with the operator’s
controls before attempting start-up or operation of the
Lawn Tractor. See the Control Panel drawing above.
6
Section 1 - FAMILIARIZATION – DECALS / SYMBOLS
–
All operators should locate, read and understand all
decals on the machine before attempting any
operation of the machine. If any operator has difficulty
in understanding certain symbols incorporated in the
decals, an authorized SNAPPER dealer should be
contacted for explanation.
CHUTE WARNING DECAL
2-9784
CAUTION! INSTALL BATTERY WITH
TERMINALS FORWARD
2-6415
EUROPEAN NOISE
CONTROL DECAL
7-4135
EUROPEAN COMMUNITY
DECAL - 29776
PATENT NUMBERS
DECAL – 2-9470
ROLL RELEASE DECAL 7-2749
SERIAL NUMBER
DECAL 0-1015
DANGER! ROTATING BLADES. KEEP
HANDS AND FEET AWAY. 2-2841
WARNING! DO NOT CHANGE ENGINE GOVERNOR
SPEED SETTINGS OR OVERSPEED ENGINE – 7-3231
7
Section 1 - FAMILIARIZATION – DECALS / SYMBOLS
SAFETY INSTRUCTIONS. OPERATING INSTRUCTIONS.
HEIGHT OF CUT DECAL
4-6218
CHOKE
TURTLE
“SLOW”
CONTROL IDENTIFICATION – 7-2754
LOWEST HEIGHT
OF CUT
HIGHEST
HEIGHT OF CUT
RABBIT
”FAST”
CONSOLE DECAL
7-3579
FORWARD
NEUTRAL
REVERSE
DIRECTION AND SPEED CONTROL
7-3424
ENGINE
“OFF”
ENGINE
“ON”
LIGHTS
“ON”
LIGHTS
“OFF”
START
ENGINE
8
Section 2 - OPERATING INSTRUCTIONS
2.1 PRE-START CHECKLIST
Make the following checks and perform service as
required before each start-up.
2.1.1. Check tires and add air as needed to bring
pressure to 12 P.S.I. in front tires and 12 P.S.I. in
rear tires.
2.1.2. Check guards, deflectors and covers to make
sure all are in place and securely tightened. If guards
are missing or damaged, replace BEFORE using
mower.
2.1.3. Check engine oil and add oil as needed to
bring level up to, but not over, the FULL mark. Refer
to engine owner’s manual for oil specifications. See
Figure 2.1.
SAFE
LEVEL
AREA
FIGURE 2.1
2.1.4. Check blade engagement lever to ensure it
moves freely. Manually pull lever up to the “ON”
position and push lever down to the “OFF” position.
2.1.5. Clean exterior surfaces of cutting deck, engine
and tractor of any accumulation of dirt, grass, oil, etc.
Keep engine air intake screens and cooling fins clean
at all times.
2.1.6. With engine “OFF” move the tractor outside
and add fuel to the fuel tank. Securely tighten fuel cap
after refueling. Refer to engine owner’s manual for fuel
specifications. See Figure 2.2.
2.1.7. Check Reverse Lockout Mechanism. With
engine “OFF”, raise blade engagement lever to "ON".
The speed control lever cannot be shifted into
“Reverse”.
FUEL TANK
2.2 OPERATOR’S SEAT ADJUSTMENT
2.2.1. FRONT TO REAR ADJUSTMENT
1. With the engine "OFF", raise operator's seat and
loosen the two adjusting knobs on the seat support.
Lower the seat. Sit in the operator's seat and slide the
seat forward or backward until the clutch/brake pedal
can be fully depressed comfortably. Raise seat and
tighten the adjusting knobs to secure seat in position.
See Figure 2.3.
TIGHTEN CAP
AFTER
FILLING TANK
FIGURE 2.2
LOOSEN ADJUSTING
KNOBS TO ADJUST
SEAT
FIGURE 2.3
9
Section 2 - OPERATING INSTRUCTIONS
2.3 STARTING & OPERATION
2.3.1. STARTING ENGINE
1. Take a comfortable position in seat of machine,
look around to make sure that the area you are going
to mow is clear of people, children and pets. Take note
of any stationary obstacles!
NOTE: The interlock system will prevent the engine from
starting if the blade engagement lever is in the "ON" (up)
position or if the clutch/brake pedal is not fully depressed. If
the interlock system ever fails to work, DO NOT OPERATE
the tractor until the interlock has been repaired.
2. Push blade engagement lever down to the "OFF"
position. See Figure 2.4.
BLADE
ENGAGEMENT
LEVER
5. Choke engine for cold starting by moving engine
speed control to "CHOKE" position. Little or no
choking will be needed when restarting a warm
engine. Insert key in switch. Turn key to "START"
position to crank engine and hold until engine starts,
then release key. See Figure 2.6.
NOTE: DO NOT crank engine for more than five
seconds at a time. This will help prevent the starter from
overheating and/or running down the battery. If cranking
time is more than five seconds, locate and correct cause
of starting problem.
6. After engine starts, release key, move the
engine speed control to "FAST" position and allow
engine to warm up before proceeding. See Figure
2.6.
OFF
PUSH BLADE
ENGAGEMENT LEVER
DOWN TO “OFF” TO
START ENGINE
FIGURE 2.4
3. Depress the clutch/brake pedal fully. See Figure 2.5.
4. Move Speed Control Lever to neutral.
NOTE: The seat interlock will shut off the engine if the
operator gets off the seat without setting the parking
brake or if the blade is running. If the interlock ever fails
to work, DO NOT OPERATE the tractor until the
interlock has been repaired.
CLUTCH/BRAKE
PARKING
BRAKE
LEVER
DOWN
PUSH PEDAL ALL THE
WAY DOWN TO START
ENGINE
FIGURE 2.5
CHOKE
POSITION
FAST
SLOW
ENGINE
SPEED
CONTROL
LIGHT
SWITCH
KEY
FIGURE 2.6
WARNING
DO NOT leave machine with engine running. Stop
engine. Stop blade. Set parking brake. Remove key.
10
Section 2 - OPERATING INSTRUCTIONS
(S)
2.3 STARTING & OPERATION (continued)
2.3.2. STARTING WHEEL DRIVE
1. Shift speed control lever to neutral.
2. Start engine. Refer to Section “STARTING
ENGINE”.
3. Release clutch/brake pedal.
4. Slowly shift speed control lever forward for
forward motion or to the rear for reverse motion. See
Figure 2.7.
SPEED CONTROL LEVER
NEUTRAL
REVERSE
2.4 STOPPING ENGINE, BLADE, WHEEL DRIVE
2.4.1 STOPPING ENGINE
1. Stop engine by turning key to the "OFF"
position. See Figure 2.9.
OFF
RUN
START
KEY
FORWARD
SPEEDS
FIGURE 2.7
2.3.3 STARTING MOWER BLADE
1. Start engine. Refer to Section “STARTING
ENGINE”.
2. Raise blade engagement lever to "ON". See
Figure 2.8.
PULL BLADE
ENGAGEMENT LEVER UP
TO “ON” TO START
MOWER BLADE
ON
BLADE
ENGAGEMENT
LEVER
FIGURE 2.8
WARNING
DO NOT operate blades in reverse. STOP BLADES.
LOOK and SEE behind and down for children, pets
and hazards before and while backing.
FIGURE 2.9
2.4.2. STOPPING WHEEL DRIVE
1. Fully depress clutch/brake pedal to stop wheel
drive. See Figure 2.10.
CLUTCH/BRAKE
PEDAL
FULLY DEPRESS
CLUTCH/BRAKE PEDAL TO
STOP WHEEL MOTION
FIGURE 2.10
11
Section 2 - OPERATING INSTRUCTIONS
2.4 STOPPING
2.4.3. STOPPING MOWER BLADE
1. Stop mower blade by moving blade engagement
lever to the "OFF" position. See Figure 2.11.
BLADE
ENGAGEMENT
LEVER
2.4.5. RELEASING PARK BRAKE
1. Fully depress clutch/brake pedal. Move park brake
lever “DOWN” to release park brake. Release
clutch/brake pedal. See Figure 2.13.
CLUTCH/BRAKE
PEDAL
PARK
BRAKE LEVER
OFF
FIGURE 2.11
WARNING
Once blade is disengaged, it should come to a
complete stop in 5 seconds or less. If the blade
continues to rotate after 5 seconds, the blade brake
must be adjusted. Refer to Section “BLADE BRAKE
ADJUSTMENT” for adjustment procedures or return
machine to dealer for adjustment. DO NOT CONTINUE
to operate mower until blade brake is properly
adjusted.
2.4.4. SETTING PARK BRAKE
1. Fully depress clutch/brake pedal.
2. Move park brake lever up into slot. See Figure
2.12.
3. Release pedal.
PUSH PEDAL ALL
THE WAY DOWN
PARK BRAKE
LEVER
FULLY DEPRESS
CLUTCH/BRAKE
PEDAL
FIGURE 2.13
2.5. CUTTING HEIGHT ADJUSTMENT
1. Depress lock button on cutting height
adjustment lever. See Figure 2.14.
DEPRESS
LOCK BUTTON
CUTTING
HEIGHT
ADJUSTMENT
LEVER
MOVE PARK BRAKE
LEVER “UP” TO ENGAGE
PARK BRAKE
FIGURE 2.12
HIGHEST CUT
LOWEST CUT
FIGURE 2.14
2. Raise or lower deck to any of six positions as
desired.
WARNING
DO NOT park machine on slopes.
12
Section 2 - OPERATING INSTRUCTIONS
2.6. ROLLING TRACTOR WITH ENGINE OFF
Rolling Hydro Models
1. With engine "OFF", move to rear of tractor.
2. Pull the roll release control all the way out to
disengage the hydro transmission. See Figure 2.15.
PULL ROLL RELEASE
CONTROL ALL THE WAY
OUT TO DISENGAGE
HYDRO TRANSMISSION
PUSH ROLL RELEASE
CONTROL ALL THE WAY
IN TO ENGAGE HYDRO
TRANSMISSION
ROLL RELEASE
CONTROL
ROLL RELEASE
CONTROL
FIGURE 2.15
3. Move tractor to desired location.
4. Push roll release control all the way in to engage
hydro transmission. See Figure 2.15.
5. Set park brake.
NOTE: The transmission will not propel the tractor if it is
left in the "ROLL" position.
DO NOT disengage the hydro transmission and coast
down slopes. DO NOT use Roll Release Control to
disengage the hydro transmission unless machine
motion can be controlled and engine is off.
WARNING
13
Section 2 - OPERATING INSTRUCTIONS
2.7. REVERSE LOCKOUT MECHANISM
Data indicates that tragic back-over accidents occur
each year. These accidents usually involve
unsupervised children. Many times these children have
been given rides on the machine and have been trained
to view this potentially dangerous piece of machinery as
fun rather than being taught how to avoid danger.
This riding mower has a Reverse Lockout Mechanism.
This mechanism prevents the mower from being shifted
into reverse with the blades running. To shift into reverse
you must first stop the blades and then shift to reverse. It
is our recommendation that this mechanism remain
functional and the operator of this equipment develop
the habit of never backing up with the blades running. As
the Safety Instructions Indicate, DO NOT operate
blades in reverse. STOP BLADES, LOOK AND SEE
BEHIND AND DOWN for children, pets and hazards
before and while backing.
We realize that this could cause a change to your
previous mowing method but we encourage you to
adjust to this new system. Do not defeat the Reverse
Lockout Mechanism.
If you operate your mower near roadways or use
attachments that require quicker shifting to reverse,
there is an override lever provided. This lever can be
pushed and held before starting the blades and will allow
reverse operation until the blade engagement lever is
moved to the “OFF” position, at which time the system
will return to its Reverse Lockout mode. This feature
should never be selected unless you are absolutely sure
that no children or others are present in the mowing area
and that all children are away and supervised by a
responsible adult.
2.7.1. Reverse Lockout Mechanism Override
1. Stop machine. Stop blades.
2. Depress and hold Override Lever.
3. Raise blade engagement lever to "ON".
4. Release override lever.
LOOK and SEE behind and down for children, pets
and hazards before and while backing.
IMPORTANT! DO NOT use the Reverse Lockout
Mechanism Override as the normal operating mode. To
return to the Reverse Lockout Mechanism mode, move
the blade engagement lever down to the “OFF” position.
The Override will reset to Reverse Lockout.
2.7.2. Check the Reverse Lockout Mechanism
Before each use, check the Reverse Lockout
Mechanism for proper function. Perform the
following check with the engine “OFF”.
1. With engine “OFF”, raise blade engagement
lever to "ON".
2. The Reverse Lockout Mechanism must
prevent the speed control lever from going into
reverse.
DO NOT operate machine if Reverse Lockout
Mechanism is not functioning properly. Contact your
SNAPPER dealer immediately for assistance.
LOOK and SEE behind and down for children, pets
and hazards before and while backing.
BLADES must be turned off before backing
machine.
DO NOT allow children on machine (even with
blades off) or in yard when mowing.
WARNING
WARNING
DANGER
14
Section 3 - MAINTENANCE
3.1 INTRODUCTION
To retain the quality of the Tractor, 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 Tractor,
always mention the model and serial number.
SNAPPER recommends returning the Tractor to an
authorized SNAPPER dealer annually for inspection
and addition of any new devices, which might upgrade
the safety of the Tractor. For the nearest SNAPPER
dealer in your area, check the yellow pages under the
heading LAWN MOWERS. For engine parts and
service, look for the engine manufacturer’s dealers
under the heading, ENGINES - gasoline.
3.2 SERVICE - AFTER FIRST 5 HOURS
WARNING
DO NOT attempt any adjustments, maintenance or service
with the engine or blade running. STOP blade. STOP
engine. Set brake. Remove key. Remove spark plug wire
from spark plug and secure wire away from spark plug.
Engine and components can be extremely hot. Avoid burns
by allowing engine and components sufficient time to cool.
3.2.1. CHANGE ENGINE OIL
These model tractors are equipped Fastex™ oil drains.
1. Rotate drain body counterclockwise and pull out to
open drain. See Figure 3.1.
2. Drain oil into a 2 quart container placed beneath end
of oil drain.
3. After all oil has drained, push drain body "IN" and
rotate clockwise to close.
4. Fill engine with new motor oil as specified in engine
owner's manual.
4. Check blade for straightness. Refer to Section
“ADJUSTING MOWER BLADE”.
5. Check torque of blade mounting bolts.
Torque 33" deck to: - 30 to 40 ft lbs. See Figure 3.2.
OIL
FILLER
TUBE
FASTEX™
OIL DRAIN
ROTATE COUNTERCLOCKWISE AND PULL OUT
TO OPEN.
PUSH IN AND ROTATE
CLOCKWISE TO CLOSE.
FIGURE 3.1
WARNING
The following procedure requires the engine and blades
to be operated. Exercise extreme caution. Clear area of
loose parts & tools first. Only operate blades when
seated in the operator’s seat.
3.2.2. CHECK BLADE BRAKE
1. Check blade brake for proper function. Blades
should stop rotating in 5 seconds or less after moving
the blade engagement lever down to the OFF position.
2. If blades continue to rotate longer than 5 seconds
do not operate machine. Refer to Section “BLADE
BRAKE ADJUSTMENT” or contact your SNAPPER
dealer for assistance.
3.2.3. CHECK MOWER BLADE
1. Remove deck from tractor.
2. Carefully position deck to access blade.
3. Check blade for sharpness, wear and damage.
Refer to Section “BLADE WEAR LIMITS”.
TORQUE 33” BLADE TO
30 TO 40 FT. LBS.
FIGURE 3.2
WARNING
Blades must stop rotating in 5 seconds or less after
blades have been turned off. DO NOT operate
machine until blade brake has been repaired and
functioning properly. Contact your SNAPPER dealer
for assistance.
15
Section 3 - MAINTENANCE
3.2.4. CHECK DECK DRIVE BELT
1. With engine "OFF", move blade engagement
lever to "ON".
2. Measure blade cable extension spring. Spring
should extend 1" +/-1/8" for proper belt tension. See
Figure 3.3.
BLADE CABLE
EXTENSION SPRING
3. To adjust tension, Refer to Section “BLADE
BELT ADJUSTMENT”.
3.3 SERVICE - EVERY 25 OPERATING HOURS
3.3.1. CHECK ENGINE
1. Change engine oil. Refer to Section “CHANGE
ENGINE OIL”. Refer to engine owner's manual for
oil specification.
2. Change air filter. Pull up and rotate the air cleaner
latch to remove cleaner cover. See Figure 3.4.
IMPORTANT: When cover is removed, you are
viewing the carburetor side of the air filter, which will
appear clean. Remove filter and pre-cleaner for
inspection.
AIR CLEANER
LATCH
X
X + 1” +/- 1/8”
FIGURE 3.3
FIGURE 3.4
AIR CLEANER
COVER
2. Refer to engine owner's manual for cleaning and
service instructions. Remove and clean engine air
pre-cleaner. Remove and replace engine air
cleaner. See Figure 3.5. Install pre-cleaner and air
cleaner per engine owner’s manual.
AIR PRECLEANER
AIR CLEANER
FIGURE 3.5
3. Reinstall air cleaner cover. Insert tabs located at
the bottom of the cover into corresponding slots in
engine cover. Position cover and engage latch over
cover and rotate and push down to lock.
3.3.2. MOWER COMPONENTS
1. Check deck drive belt for proper tension. Refer
to Section, “CHECK DECK DRIVE BELT”.
2. Check blades for sharpness, wear, damage and
torque. Refer to Section “MOWER BLADE
REPLACEMENT”.
3. Check mower deck for proper levelness. Refer
to Section “MOWER DECK ADJUSTMENT LEVELNESS”.
4. Clean mower deck.
a. Remove key from ignition switch.
b. Remove deck.
c. Clean underside of mower deck, removing all
accumulation of grass clippings and debris.
d. Clean top of deck, removing all grass clippings
and debris.
5. 33" blade spindle lubrication.
a. Lubricate spindle with 1 to 3 shots of general
purpose grease from grease gun.
6. Lubricate all mower deck linkage pivot points
with a light coat of motor oil.
3.3.3. CHECK BLADE BRAKE
1. Refer to Section “CHECK BLADE BRAKE”.
16
Section 3 - MAINTENANCE
3.3.4. TRACTOR LUBRICATION
1. Front Wheel Bearings
Lubricate each front wheel bearing through the
grease fitting on wheel hub. Using general purpose
grease in a grease gun, add grease until grease
purges from bearing. See Figure 3.6.
AXLE SPINDLE
LUBRICATION
FITTING
FRONT WHEEL
BEARING LUBRICATION
FITTING
2. Axle Spindles
Lubricate each axle spindle with 1 to 3 shots of
general purpose grease. See Figure 3.6.
NOTE: The R.H. spindle fitting faces forward and the
L.H. spindle fitting faces to the rear.
3. Clutch/Brake Pivot
The clutch/brake pivot is located on the L.H.
underside of the tractor and is lubricated with one
shot of general purpose grease. See Figure 3.7.
FIGURE 3.6
CLUTCH/BRAKE
PIVOT LUBRICATION
FITTING
4. Steering Sector Gear
Lubricate with a light coat of general purpose
grease. See Figure 3.8.
FUEL TANK
STEERING
SECTOR
SECTOR
GEAR
FIGURE 3.8
5. Steering Shaft
Lubricate steering shaft wear points with a light coat
of 30 wt. Motor oil.
6. Steering Drag Link
Lubricate both ends of steering drag link with a small
amount of 30 wt. motor oil from an oil can. See
Figure 3.9.
DRAG LINK
LUBRICATION
POINT
FIGURE 3.9
FIGURE 3.7
17
Section 3 - MAINTENANCE
3.3.4. TRACTOR LUBRICATION
(Continued From Previous Page)
7. Steering Tie Rod
Lubricate both ends of steering tie rod with a small
amount of 30 wt. motor oil from an oil can. See
Figure 3.10.
PARK BRAKE
LEVER
LUBRICATE
BOTH ENDS
OF TIE ROD
FIGURE 3.10
8. Blade Engagement Mechanism
Using 30 wt. motor oil, lubricate the blade
engagement mechanism pivot points, which are
located on the R.H. underside of tractor. See Figure
3.11.
LUBRICATE
COMPONENTS ON
UNDERSIDE OF
TRACTOR
LUBRICATE COMPONENTS ON
UNDERSIDE OF TRACTOR
FIGURE 3.12
10. Deck Lift Mechanism
Lubricate all wear and pivot points of the deck lift
3.4 ANNUALLY (END OF EACH SEASON)
Perform all maintenance as described in Section,
“SERVICE - EVERY 25 OPERATING HOURS”. Also
see service schedule.
3.4.1. ENGINE
1. Service engine according to engine owner's
manual.
3.4.2. FUEL FILTER
1. Service fuel filter as instructed below, on COLD
ENGINE ONLY!
NOTE: It may be necessary to drain the fuel tank before
removing fuel filter to prevent spillage of gasoline.
2. Locate fuel filter. Remove hose clamps and fuel
hoses from both sides of fuel filter. See Figure 3.13.
FUEL TANK
BLADE
ENGAGEMENT
LEVER
FIGURE 3.11
9. Park Brake Lever
Using 30 wt. motor oil, lubricate the park brake lever
mechanism pivot points, which are located on the
left hand underside of tractor. See Figure 3.12.
mechanism with a thin coat of 30 wt. motor oil.
18
FUEL FILTER
REMOVE
HOSE CLAMPS
FIGURE 3.13
Section 3 - MAINTENANCE
3.4 ANNUALLY (END OF EACH SEASON)
3.4.2. FUEL FILTER
(Continued From Previous Page)
3. Install new fuel filter part number 1-4359. See
Figure 3.14.
NEW FUEL FILTER
PART NUMBER 1-4359
FIGURE 3.14
4. Fill fuel tank with fresh gasoline. Refer to engine
owner's manual for fuel specifications.
3.4.3. SPARK PLUG
Remove and replace engine spark plug. Refer to
engine owner's manual for correct replacement plug
and gap specifications.
3.4.4. HYDROSTATIC TRANSMISSION OIL
The hydrostatic transmission does not require
maintenance. If any problems arise return
immediately to a Snapper dealer.
3.5. SAFETY INTERLOCK SYSTEM CHECKS
This machine is equipped with an electrical safety
interlock system that is provided for the safety of the
operator and others. All safety devices must be in place
and functioning properly before operating the machine.
Perform the following interlock system checks
periodically during the operating season. Contact your
authorized Snapper dealer if you have questions.
WARNING
DO NOT operate machine if any safety interlock or
safety device is not in place and functioning
properly. DO NOT attempt to defeat, modify or
remove any safety device.
ENGINE MUST NOT START IF:
1) Clutch/Brake Pedal not fully depressed OR,
2) Blade Engagement Lever in the “ON” blades
engaged position.
ENGINE SHOULD START IF:
1) Blade Engagement Lever in the “OFF” blades
disengaged position AND,
2) Clutch/Brake Pedal fully depressed.
ENGINE MUST BEGIN TO STOP IF:
1) Operator rises off of seat with Blade
Engagement Lever in “ON” blades engaged
position OR,
2) Operator rises off of seat with Clutch/Brake
Pedal not fully depressed.
IMPORTANT: Engine and blades will continue to
run if Operator becomes seated prior to engine
coming to a complete stop. After coming to a
complete stop, the Blade Engagement Lever must
be moved to the “OFF” position and the
Clutch/Brake Pedal fully depressed before engine
can be restarted. Engine and blades must come to a
complete stop within 5 seconds after the operator
rises off the seat or the blade switch is moved to the
“OFF” position.
19
Section 4 - ADJUSTMENT & REPAIR
WARNING
DO NOT attempt any adjustments, maintenance or
service with the engine or blade running. STOP
blade. STOP engine. Set brake. Remove key. Remove
spark plug wire from spark plug and secure wire
away from spark plug. Engine and components can
be extremely hot. Avoid burns by allowing engine and
components sufficient time to cool.
4.1 ENGINE ADJUSTMENTS & REPAIR
Refer to the engine owner's manual for those
adjustments and/or repairs that can be made by the
owner.
4.2 MOWER DECK & COMPONENT ADJUSTMENTS
The following mower deck and component adjustments
and repairs can be made by the owner. However, if
there is difficulty in achieving these adjustments and
repairs, it is recommended that these repairs be made
by an authorized SNAPPER dealer.
WARNING
Blades must stop rotating in 5 seconds or less after
blades have been turned off. DO NOT operate
machine until blade brake has been repaired and
functioning properly. Contact your SNAPPER dealer
for assistance.
4.2.1. BLADE BRAKE ADJUSTMENT
The blade brake when properly adjusted will stop
blade rotation in 5 seconds or less when the blade
engagement lever is moved to the OFF position.
1. Blade brake adjustment is made by turning the
adjustment nut on the threaded brake rod. The brake
is initially set with 1-3/16” of thread exposed beyond
the nut. See Figure 4.1. Verify this setting before
attempting any adjustments. To tighten the brake
(stop blade rotation quicker) turn the adjustment nut
clockwise – ONE TURN ONLY.
IMPORTANT: DO NOT over-tighten blade brake.
Tighten one turn and check function of brake. If blade
stop time remains over 5 seconds, turn adjustment
nut 1 to 2 turns clockwise. If blade stop time remains
over 5 seconds, DO NOT OPERATE machine.
Contact your SNAPPER dealer for assistance.
WARNING
DO NOT operate machine until blade brake has been
repaired and functioning properly. If blade stop time
can not be achieved with the adjustment procedure
described above, take machine immediately to an
authorized SNAPPER dealer.
1-3/16”
FIGURE 4.1
4.2.2. BLADE BELT ADJUSTMENT – 33” Deck
1. Move tractor to a firm, level surface.
2. Turn engine "OFF". Remove key.
3. Move blade engagement lever down to "OFF". See
Figure 4.2.
4. Place deck in mid cutting position.
5. Check front to rear level. Refer to Section
“33” DECK LEVEL ADJUSTMENT - FRONT TO REAR”.
MOVE BLADE
ENGAGEMENT
TO “OFF”
FIGURE 4.2
(Continued on next page)
20
Section 4 - ADJUSTMENT & REPAIR
4.2.2. BLADE BELT ADJUSTMENT – 33” Deck
(Continued from previous page)
IMPORTANT: If deck front to rear level is not correct,
this could cause blade belt problems.
6. Move blade engagement lever to "ON".
7. Measure blade cable extension spring. Spring
should extend 1" +/-1/8" for proper belt tension. See
Figure 4.3
BLADE CABLE
EXTENSION
SPRING
EXTENSION
ROD
X
LEAST TENSION
MOST TENSION
X + 1” +/- 1/8”
FIGURE 4.3
8. To adjust tension, remove extension rod mounting
bolt and nut. See Figure 4.4.
9. Move extension rod to next hole towards rear of
deck and secure with mounting bolt and nut.
10. Measure extension spring with blade
engagement lever in the "ON" and "OFF" positions. See
Figure 4.3. Continue adjustment until tension is correct.
IMPORTANT: Blade brake function must be verified
after performing blade belt adjustment.
11. Check blade brake. Refer to Section “CHECK
BLADE BRAKE”. Blades must stop rotating in 5
seconds or less when turned off.
4.2.3 ADJUSTING MOWER BLADE
(33” Decks Only)
1. Select a point on the deck and mark for reference.
2. Mark blade tips as “A” and “B”.
3. Rotate blade until blade tip “A” is at deck
reference mark.
4. Measure the distance between deck lip and blade
tip. Note the measurement. See Figure 4.5.
MOUNTING
NUT & BOLT
FIGURE 4.4
MEASURE THE
DISTANCE
BETWEEN DECK
LIP AND BLADE TIP
FIGURE 4.5
NOTE: On 33” decks, the measurement between the blade
tip and deck lip should be 5/16".
5. Repeat steps 2 and 3 with blade tip “B”.
6. If measurement between blade tips and deck are
different and there is more than 1/16” difference between
blade tip measurements, adjust blade as follows:
(Continued on next page)
21
Section 4 - ADJUSTMENT & REPAIR
WARNING
DO NOT attempt any adjustments, maintenance or
service with the engine or blade running. STOP
blade. STOP engine. Set brake. Remove key. Remove
spark plug wire from spark plug and secure wire
away from spark plug. Engine and components can
be extremely hot. Avoid burns by allowing engine and
components sufficient time to cool.
4.2.3 ADJUSTING MOWER BLADE
(Continued from previous page)
a. Loosen jam-nuts on blade bar.
b. Adjust jack screws “IN” or “OUT” until blade
tip measurements are within 1/16” of each other.
See Figure 4.6.
c. Tighten jam-nuts.
LOOSEN JAM NUTS, ADJUST
JACK SCREWS “IN” OR “OUT”
TO LEVEL BLADE WITH DECK
SIDE VIEW OF DECK
FIGURE 4.6
4.2.4. 33" DECK LEVEL ADJUSTMENT
(SIDE TO SIDE)
1. Move tractor to a firm, level surface.
2. Turn engine "OFF". Remove key.
3. Place a piece of angle iron under center rear of
deck.
4. Remove hair pins and washers securing rear of
deck to sector plates. See Figure 4.7.
5. Slide sector off of pins and carefully lower deck
onto angle iron.
6. Rotate blade(s) until blade tips are at each side of
deck.
7. Measure distance from blade tip to floor on each
side of deck. Blade tips should be within 1/8" of each
other for the deck to be considered level. See Figure
4.8.
JACK SCREW
JAM NUT
SECTOR PLATE
8. If measurement differs more than 1/8", adjust as
follows:
a. Loosen front lift arm pivot bolt on front of right side
rail. See Figure 4.9.
LOOSEN SHOULDER
BOLT
REMOVE
HAIRPIN &
WASHER
33” DECK SHOWN
MEASURE
FROM BLADE
TIPS TO FLOOR
LOOSEN PIVOT BOLT
FIGURE 4.7
ANGLE IRON
FIGURE 4.8
TURN ECCENTRIC
FIGURE 4.9
22
Section 4 - ADJUSTMENT & REPAIR
WARNING
DO NOT attempt any adjustments, maintenance or
service with the engine or blade running. STOP
blade. STOP engine. Set brake. Remove key. Remove
spark plug wire from spark plug and secure wire
away from spark plug. Engine and components can
be extremely hot. Avoid burns by allowing engine and
components sufficient time to cool.
4.2.4. 33" DECK LEVEL ADJUSTMENT
(SIDE TO SIDE) (Continued)
b. Loosen eccentric shoulder bolt.
c. Turn eccentric "UP" or "DOWN" as required to level
deck. See Figure 4.9.
d. Tighten eccentric bolt. Place sector plates back
onto rear lift arms and secure with washers and
hairpins.
4.2.5. 33" DECK LEVEL ADJUSTMENT
FRONT TO REAR - SECTOR PLATES
1. Remove hair pins and washers securing sector
plates to rear lift arms. See Figure 4.10.
SECTOR PLATES
X + 1/4”
4.2.6. 33" DECK LEVEL ADJUSTMENT
FRONT TO REAR - FRONT LIFT ROD
If the sector plates are in their lowest setting and
proper level cannot be obtained, adjust the front lift rod
as follows:
1. Move deck lift lever to #5 position.
2. Place a 2 x 4 wooden block on edge under front
center of deck.
3. Place a 3 x 3 wooden block under rear center of
deck.
4. Remove hair pins and washers securing sector
plates. Lower rear of deck onto 3 x 3 block.
5. Remove hair pin and washer securing front lift
rod to front lift arm. See Figure 4.12.
33” DECK SHOWN
FRONT
MEASURE FROM BLADE
TIPS TO FLOOR
FIGURE 4.11
REAR
HIGHEST
DECK
SETTING
REMOVE HAIR PIN &
WASHER
LOWEST DECK
SETTING
FIGURE 4.10
2. Move sector plate as required to raise or lower
deck.
NOTE: The deck should be set so that the rear of the deck
is 1/4" lower than the front. See Figure 4.11.
JAM
NUT
HAIR PIN
WASHER
FRONT LIFT ROD
FIGURE 4.12
6. Remove front lift rod and carefully rest front of deck
onto 2 x 4 block.
7. Loosen jam nut on front lift rod. See Figure 4.12.
8. Turn front lift rod hanger block until it can be
reinstalled into front lift arm without lifting deck.
9. Secure lift rod to lift arm with washer and hair pin.
10. Place sector plates onto rear hanger brackets and
secure with washers and hair pins.
11. Raise deck and remove wooden blocks.
12. Repeat steps for front to rear level until levelness is
acquired.
23
Section 4 - ADJUSTMENT & REPAIR
4.3 TRACTOR DRIVE COMPONENTS
4.3.1. BRAKE ADJUSTMENT
1. To be properly adjusted, the brake should stop
the tractor in approximately 6 feet from top speed
when the clutch/brake pedal is fully depressed.
2. Adjust brake when necessary as follows:
3. Turn engine “OFF”. Remove key.
4. Locate brake adjustment nut underneath the rear
of tractor. See Figure 4.13.
5. Turn nut clockwise to increase braking action or
counterclockwise to decrease braking action.
6. Start engine and test brake.
7. Continue adjustment as described above until
proper adjustment is achieved.
ROTATE TO
LESSEN “PLAY”
FUEL TANK
ECCENTRIC
MOUNTING NUT
ROTATE ADJUSTING NUT CLOCKWISE TO
INCREASE BRAKING OR COUNTER
CLOCKWISE TO DECREASE BRAKING
FIGURE 4.13
WARNING
DO NOT attempt any adjustments, maintenance or
service with the engine or blade running. STOP
blade. STOP engine. Set brake. Remove key. Remove
spark plug wire from spark plug and secure wire
away from spark plug. Engine and components can
be extremely hot. Avoid burns by allowing engine and
components sufficient time to cool.
4.3.2 STEERING ADJUSTMENT
Should excessive “Play” be noted in the steering,
adjust as follows:
1. Turn engine “OFF”. Remove key.
2. From left side of tractor, locate the steering sector
below fuel tank. See Figure 4.14.
FIGURE 4.14
3. Loosen the eccentric mounting nut and rotate the
eccentric clockwise until steering “Play” is reduced.
Refer back to Figure 4.14.
4. Tighten eccentric mounting nut.
4.3.3. SHIFTER ADJUSTMENT
The shift linkage is set at the factory and should not
require further adjustment. The shifter is adjusted
properly when the speed control lever can be placed
at rear edge of the neutral detent and the tractor
remains absolutely stationary. If motion is detected,
neutral adjustment will be required. DO NOT operate
a machine that creeps when shifted to neutral.
1. Stop engine. Remove key.
2. Move speed control lever to rear edge of neutral
detent and hold firmly.
3. Locate neutral adjustment nut underneath the
right rear of the tractor. See Figure 4.15
4. Turn the neutral adjustment nut 1/4 turn
clockwise to reduce FORWARD creep. Turn the
adjustment nut 1/4 turn counter clockwise to reduce
Reverse creep. Only turn the adjustment nut in 1/4
turn increments.
5. Check for creep in neutral. Start engine. Move
speed control lever to rear edge of the neutral detent.
Machine should not move. If further adjustment is
required, stop engine and repeat Step 4.
WARNING
DO NOT adjust shift linkage with engine running. The
adjustment requires hands to be close to rotating
parts. STOP engine. REMOVE key.
(Continued on next page)
24
Section 4 - ADJUSTMENT & REPAIR
WARNING
DO NOT attempt any adjustments, maintenance or
service with the engine or blade running. STOP
blade. STOP engine. Set brake. Remove key.
Remove spark plug wire from spark plug and secure
wire away from spark plug. Engine and components
can be extremely hot. Avoid burns by allowing
engine and components sufficient time to cool. Wear
heavy leather gloves when handling or working
around cutting blades. Blades are extremely sharp
and can cause severe injury.
4.3.3. SHIFTER ADJUSTMENT
(Continued from previous page)
NEUTRAL
ADJUSTMENT
NUT
TURN NUT CLOCKWISE TO
REDUCE FORWARD CREEP
FIGURE 4.15
WARNING
DO NOT adjust shift linkage with engine running.
The adjustment requires hands to be close to
rotating parts. STOP engine. REMOVE key.
4.3.4. TRACTION DRIVE BELT ADJUSTMENT
Should a gradual loss of traction be noticed, it may be
necessary to adjust the traction drive belt tension.
Adjust as follows:
1. Move tractor to a firm, level surface.
2. Turn engine "OFF". Remove key.
3. Remove mowing deck.
4. Remove the traction drive belt stationary idler
mounting bolt. See Figure 4.16.
5. Move the stationary idler one hole towards right
side of tractor for more belt tension.
NOTE: Note the orientation of belt guide and make certain
it remains in the same orientation after moving idler.
NOTE: Should less tension be required move stationary
idler towards right side of tractor. See Figure 4.16.
6. Secure stationary idler with mounting bolt.
7. Place spark plug wire onto spark plug. Set park
brake. Start engine.
8. Visually inspect traction drive belt for movement.
When properly adjusted, the traction drive belt should
not have any movement or rotation with the engine
running and park brake engaged.
9. Should movement be present, readjust traction
drive belt to release belt tension as described in
previous instructions.
4.4 MOWER BLADE SERVICE
4.4.1. (STANDARD) BLADE WEAR LIMITS
All mower blades should be checked for excessive
wear and damage before each use. See Figure 4.17.
BELT GUIDE
STATIONARY IDLER
STATIONARY IDLER
MOUNTING BOLT
NOTCH FORMING
MOUNTING
BRACKET
MORE
TENSION
LESS
TENSION
MORE TENSION
LESS TENSION
MOUNTING BRACKET
BELT GUIDE - MAKE CERTAIN
BELT GUIDE ORIENTATION IS
MAINTAINED.
STATIONARY IDLER
MOUNTING
BOLT
FIGURE 4.16
NEW
BLADE
WEAR LIMIT.
CUTTING EDGE
WORN.
DANGEROUS CONDITION! DO
NOT USE ON MOWER!
FIGURE 4.17
25
Section 4 - ADJUSTMENT & REPAIR
4.4.2. (NINJA) BLADE WEAR LIMITS
The ninja recycling blade requires more frequent
service intervals than standard blades. Check for
excessive wear and damage before each use. See
Figure 4.18.
NEW
BLADE
WEAR LIMIT. (CRACKS
OR NOTCHES BEGIN
TO APPEAR)
1. Move tractor to a firm, level surface.
2. Turn engine "OFF". Remove key.
3. Remove mowing deck from tractor.
4. Remove mower blade(s).
5. Sharpen all cutting edges of the Ninja recycling
blade at an angle of 22 to 28 degrees for optimum
performance. See Figure 4.20.
NINJA BLADE
22º TO 28º
BLADE TIP
DANGEROUS CONDITION!
DO NOT USE ON MOWER!
FIGURE 4.18
4.4.3. (STANDARD) BLADE SHARPENING
Blades should be kept sharp at all times. When the
blades are dull, cut grass will be ragged and lawn will
usually turn brown. Sharpen standard blades as
follows:
1. Move tractor to a firm, level surface.
2. Turn engine "OFF". Remove key.
3. Remove mowing deck from tractor.
4. Remove mower blade(s).
5. If a blade is in good condition, sharpen cutting edge
at an angle of 22 to 28 degrees. DO NOT sharpen
beyond existing cutting edge. Replace blades not in
good condition. See Figure 4.19.
22º TO 28º
STANDARD BLADE
FIGURE 4.20
WARNING
DO NOT attempt any adjustments, maintenance or service
with the engine or blade running. STOP blade. STOP
engine. Set brake. Remove key. Remove spark plug wire
from spark plug and secure wire away from spark plug.
Engine and components can be extremely hot. Avoid
burns by allowing engine and components sufficient time
to cool. Wear heavy leather gloves when handling or
working around cutting blades. Blades are extremely
sharp and can cause severe injury.
4.4.5. 33" MOWER BLADE REPLACEMENT
1. Move tractor to a firm, level surface.
2. Turn engine "OFF". Remove key.
3. Remove mowing deck from tractor.
4. Position deck on its left side to access blade.
5. Remove blade mounting bolts, nuts and washers.
See Figure 4.21.
NUT
LOCK WASHER
BLADE
BAR
BLADE
ORIGINAL CUTTING EDGE
FIGURE 4.19
4.4.4. (NINJA) BLADE SHARPENING
The Ninja recycling blades requires more frequent
service intervals than standard blades. When the
blades are dull, cut grass will be ragged and lawn will
usually turn brown. Sharpen standard blades as
follows:
BLADE MOUNTING
BOLTS
FIGURE 4.21
26
Section 4 - ADJUSTMENT & REPAIR
)
4.4.5. 33" MOWER BLADE REPLACEMENT
(Continued)
6. Install new blade, part number 3-4168, onto blade
mounting bar.
7. Torque blade to 30 to 40 ft lbs. of torque.
4.4.6 TRACTION DRIVE BELT REPLACEMENT
It is necessary to remove deck in order to replace
belts. Remove deck as follows:
1. Place tractor on a firm, level surface such as a
driveway or garage floor and set the park brake.
2. Turn engine “OFF”. Remove key.
3. Lower the deck to lowest setting.
4. Disconnect the deck lift rod from the front lift arm.
See Figure 4.22.
FRONT LIFT
ARM
FRONT LIFT
ROD
6. Hold front of deck "UP" and slide the front deck
hanger rod to the right and out then lower the front of
deck to the ground.
7. Remove hair pin and flat washer from rear deck
hanger bracket on both sides of tractor.
8. Make note of hole used in sector plates.
9. Slide sector plates off of rear deck hanger
brackets.
10. Slide deck forward.
Remove deck drive belt from engine pulley bottom
groove. See Figure 4.24.
33” BELT GUIDES SHOWN
WASHER
HAIR PIN
FIGURE 4.22
WARNING
DO NOT attempt any adjustments, maintenance or service
with the engine or blade running. STOP blade. STOP engine.
Set brake. Remove key. Remove spark plug wire from spark
plug and secure wire away from spark plug. Engine and
components can be extremely hot. Avoid burns by allowing
engine and components sufficient time to cool.
4.4.6 TRACTION DRIVE BELT REPLACEMENT
Mower Deck Removal
5. Remove hair pins from the front deck hanger
rod. See Figure 4.23.
RIGHT
SIDE
SHOWN
ENGINE PULLEY
BOTTOM GROOVE
FIGURE 4.24
12. Slide deck back and disconnect spring from
tension idler.
13. Pull deck from under tractor from R.H. side.
Traction drive belt removal
1. Remove two belt guide mounting bolts from each
side of tractor frame. See Figure 4.25.
BELT GUIDE
MOUNTING
BOLTS (2 EACH
SIDE
BELT
GUIDE
FRONT
AXLE
FIGURE 4.25
FRONT DECK
HANGER ROD
FRONT LIFT ARM
HAIR PIN
FIGURE 4.23
27
Section 4 - ADJUSTMENT & REPAIR
Traction drive belt removal
(Continued from previous page)
2. Slide belt guide assembly to the rear and remove.
3. Disconnect traction belt idler pulley spring from
tractor frame. See Figure 4.26.
RIGHT REAR
TRACTOR
FRAME
REMOVE BELT
DISCONNECT
SPRING FROM
FIGURE 4.26
WARNING
DO NOT attempt any adjustments, maintenance or
service with the engine or blade running. STOP
blade. STOP engine. Set brake. Remove key. Remove
spark plug wire from spark plug and secure wire
away from spark plug. Engine and components can
be extremely hot. Avoid burns by allowing engine and
components sufficient time to cool.
4.4.6 TRACTION DRIVE BELT REPLACEMENT
Mower Deck Removal
4. Remove mounting nuts that secure the traction
drive belt idler tension pulley and stationary idler
pulleys. See Figure 4.27.
STATIONARY
IDLER
PULLEYS
TRANSMISSION
PULLEY
FIGURE 4.28
6. Remove belt from center belt guide.
7. Pull belt until it can be removed from
transmission pulley.
Traction drive belt replacement
1. Place new traction drive belt over transmission
pulley and span to engine pulley.
2. Place belt into top groove of engine pulley.
3. Route belt through stationary and tension idlers.
See Figure 4.29.
DRIVE BELT
STATIONARY
BELT GUIDE
TRANSMISSION
PULLEY
TENSION
IDLER
STATIONARY
IDLER
ENGINE
PULLEY
REMOVE
ALL
PULLEYS
TENSION
IDLER
PULLEY
VIEW FROM UNDERNEATH TRACTOR
FIGURE 4.27
5. Remove traction drive belt from engine pulley top
groove. See Figure 4.28.
STATIONARY IDLER
FIGURE 4.29
28
Section 4 - ADJUSTMENT & REPAIR
Traction drive belt replacement
(Continued from previous page)
NOTE: When installing a new belt, make certain the
stationary idler is mounted in the hole closest to the L.H.
side of the tractor. See Figure 4.29.
4. Make certain belt is within belt guides of idlers.
5. Attach tension idler spring to tractor frame. See
Figure 4.30.
6. Reinstall mower deck in reverse order of removal.
RIGHT REAR
TRACTOR FRAME
5. Remove old belt.
6. Replace with new belt, part number 2-6546 (33"),
in reverse order.
7. Adjust idler pulley belt guide if necessary to obtain
1/16" clearance between belt and belt guide. See
Figure 4.32.
SPINDLE PULLEY
1/16”
CLEARANCE
IDLER PULLEY
CONNECT SPRING
TO FRAME
FIGURE 4.30
WARNING
DO NOT attempt any adjustments, maintenance or service
with the engine or blade running. STOP blade. STOP engine.
Set brake. Remove key. Remove spark plug wire from spark
plug and secure wire away from spark plug. Engine and
components can be extremely hot. Avoid burns by allowing
engine and components sufficient time to cool.
4.4.7 DECK BELT REMOVAL & REPLACEMENT
33" Deck Drive Belt
1. Place tractor on a firm level surface.
2. Turn engine "OFF". Remove key.
3. Remove mower deck.
4. Remove deck belt idler pulley and spindle pulley
cover. See Figure 4.31.
REMOVE
SPINDLE
PULLEY
COVER
REMOVE
IDLER
FIGURE 4.32
FIGURE 4.31
29
Section 4 - ADJUSTMENT & REPAIR
4.5 BATTERY
4.5.1. BATTERY REMOVAL
1. Raise operator's seat.
2. Remove the two adjusting knobs.
3. Remove seat assembly and move forward. Use
care not to disconnect wires from seat switch. See
Figure 4.33.
REMOVE ADJUSTING
KNOBS AND MOVE
SEAT FORWARD
FIGURE 4.33
4. Remove negative ( - ) cable first.
5. Remove positive ( + ) cable last.
6. Remove battery. See Figure 4.34.
WARNING
Cables must be connected to battery terminals in the
proper position as shown in Figure 4.35 DO NOT
attempt to charge battery while installed on tractor.
DO NOT use "BOOST" chargers on the battery.
REMOVE POSITIVE (+)
CABLE LAST
4.5.2 BATTERY INSTALLATION
1. Slide battery into battery housing.
2. Connect positive (+) cable first.
3. Connect negative (-) cable last.
4. Reinstall seat assembly. Use care not to
disconnect wires from seat switch.
5. Reinstall the two adjusting knobs.
6. Lower operator's seat.
The electrolyte (acid) produces a highly explosive
gas. Keep all sparks, flame and fire away from area
when 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
electrolyte (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.
4.5.3. BATTERY SERVICE
1. Remove battery. See Section on Battery Removal.
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. With 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 charging at 1 amp, replace
with new battery.
4.5.4. BATTERY STORAGE
When out of season, it is recommended the battery
be removed, charged and stored.
1. Remove battery. See Section “BATTERY
REMOVAL”.
2. Perform battery service.
3. Bring battery to full charge, if required.
4. Store battery in an area away from the RIDER on a
wood surface. DO NOT STORE BATTERY ON A
CONCRETE SURFACE.
WARNING
REMOVE NEGATIVE (-)
CABLE FIRST
FIGURE 4.34
WARNING
DO NOT attempt to charge battery while installed on the
machine. DO NOT use “BOOST” chargers on the
battery. DO NOT OVERFILL!
30
Section 4 - ADJUSTMENT & REPAIR
WARNING
DO NOT OVERFILL! DO NOT attempt to service or
charge the battery while it is installed on the
machine. DO NOT use “BOOST” chargers on the
battery.
4.5.5. 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 made 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
Battery Condition chart shows the charge level as
measured by syringe float hydrometer, digital
voltmeter and five ball hydrometer.
4.5.6 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. Filling battery with electrolyte will bring the
battery to 80% charged state.
4.5.7. BATTERY TESTING
Battery Condition Chart
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
4. With cell caps removed, connect battery charger to
battery terminals; RED to positive (+) and BLACK to
negative (-) terminal.
IMPORTANT: DO NOT 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 fluid to proper level.
7. Reinstall cell caps.
8. Slide battery partially into battery housing.
9. Connect positive (+) cable (red) first, from
wiring harness to the positive terminal (+) 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.
10. Insert battery completely into battery housing.
11. Reinstall seat assembly.
WARNING
Shield the positive terminal with terminal cover
located on battery harness. This prevents metal from
touching the positive terminal, which could cause
sparks. Cables must be connected to battery
terminals in the proper position. RED (Positive) cable
must go to the ( + ) terminal. BLACK (Negative) cable
must go to the ( - ) terminal.
31
Section 4 - ADJUSTMENT & REPAIR
AVAILABLE ACCESSORIES
The SNAPPER Series H LAWN TRACTOR can be equipped with a variety of accessories that increase its versatility.
The accessories available for each model are listed in the chart below. Contact an authorized SNAPPER dealer for
ordering any of the accessories desired.
AVAILABLE
ACCESSORIES
Thatcherizer 6-1247
Dethatcher 6-1912
Lawn Sweeper Dethatcher 6-1914
Lawn Sweeper 6-1913
Aerator 6-1911
Broadcast Spreader 6-1916
Lawn Roller 6-1915
42” Snow Blade* 6-1352
44” Dozer Blade Spring Trip**** 6-1881
Dozer Blade Support Kit 6-1370
40” Snow Thrower**** 6-1880
Debris Blower**** 6-1883
RAD Quick Hitch/Subframe Kit 6-1879
Weight Kit 6-1245
Tire Chains 6-1085
Ninja Recycling/Mulch Kit 6-1255
Single Bag Catcher***† 6-0943
Twin Bag Catcher***† 6-0946
Adapter Mounting Kit 6-1334
Front Bumper 6-1982
Utility Trailer 6-1910
Bag-N-Wagon 6-0947
Bag-N-Wagon Hitch Kit 6-1308
* Requires Dozer Blade Support Kit ***Requires Adapter Mounting Kit
** Requires Snow Thrower Support Kit ****Requires Hitch/Subframe Kit
ELT150H33IBV
WARNING
†Grass Catcher bags used on SNAPPER products are made of woven fabric, and
are subject to deterioration and wear during normal usage. Check condition of bags
before each use. Immediately replace worn or damaged catcher bags with only
bags recommended by SNAPPER. The Grass Catcher is optional equipment on
some models.
32
SECTION 5 - ELECTRICAL SYSTEM
Figure 5.1 illustrates typical harness routing on some Snapper Lawn Tractors. Use this when locating various electrical
components.
TO BATTERY
NEGATIVE (-)
TERMINAL
TO BATTERY
POSITIVE (+)
TERMINAL
HEADLIGHT
SWITCH
BLADE
ENGAGEMENT
LEVER SWITCH
SOLENOID
(UNDER SEAT)
SEAT SWITCH
IGNITION SWITCH
20 AMP
FUSE
PARK
BRAKE
SWITCH
TO STARTER
TO R.H.
HEADLIGHT
TO L.H.
HEADLIGHT
HEADLIGHT
HARNESS
TO
ENGINE
HARNESS
GROUND TO
ENGINE
FIGURE 5.1
33
SECTION 5 - ELECTRICAL SYSTEM
SCHEMATICS
BRIGGS & STRATTON WITH LIGHTS
FIGURE 5.2
34
TROUBLESHOOTING GUIDE
PROBLEM PROBABLE CAUSE CORRECTIVE ACTION
Starter Will Not
Crank Engine
Engine Will Not
Start
Engine Stalls After
Running
Engine Loses
Power
Engine Backfires
When Turned To
“STOP”
Excessive
Vibration
1. Battery dead. 1. Service battery.
2. Blown fuse. 2. Replace fuse.
3. Electrical connections loose or corroded. 3. Clean and check connections for good contact.
4. Defective ignition switch. 4. Contact authorized SNAPPER dealer.
5. Starter Spins without engaging. 5. Release Start key and repeat attempt. If starter
continues to spin contact Engine Dealer.
1. Blade engagement switch in the “ON”
1. Move blade engagement switch to “OFF”.
position.
2. Park brake not set. 2. Set park brake.
3. Fuel tank empty. 3. Fill fuel tank with fresh fuel.
4. Engine needs choking. 4. Move engine speed control to “CHOKE”.
5. Spark plug wire disconnected. 5. Place spark plug wire onto spark plug.
6. Battery weak or dead. 6. Service battery.
7. Faulty interlock switch. 7. Contact authorized SNAPPER dealer.
1. Operator not in seat. 1. Sit in operator’s seat.
2. Engine speed control in the “CHOKE”
2. Move engine speed control to “FAST”.
position.
3. Fuel tank empty. 3. Fill with fuel to proper level.
4. Engine air pre-cleaner and or air cleaner
4. Clean free of all debris.
dirty.
5. Spark plug defective or gap set improperly. 5. Service spark plug.
6. Fuel filter stopped up. 6. Replace fuel filter.
7. Water, debris or stale fuel in fuel system. 7. Drain and clean fuel system.
1. Excessive load on engine. 1. Lessen load by slowing ground speed.
2. Engine air pre-cleaner or air cleaner dirty. 2. Clean or replace filters.
3. Engine oil level low. 3. Fill with engine oil to proper level.
4. Engine cooling fins and air screens
4. Clean free of all debris.
excessively dirty.
5. Spark plug faulty. 5. Service spark plug.
6. Water, debris or stale fuel in fuel system. 6. Drain and clean fuel system.
1. Engine speed control set too “FAST”. 1. Set engine speed control to “SLOW” and allow
engine to idle. Then, turn key to “OFF”.
1. Damaged or bent mower blades. 1. Service mower blade(s).
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.
(Continued on next Page)
35
TROUBLESHOOTING GUIDE
PROBLEM PROBABLE CAUSE CORRECTIVE ACTION
Tractor Will Not
Move Or Loss Of
Traction
Blade(s) Not
Turning
Cutting Grass
Improperly
Poor Grass
Discharge
Battery Will Not
Charge
Oil Leaking From
Transmission
1. Speed control handle in the neutral “N”
1. Place speed control in desired speed.
position.
2. Roll release control in “ROLL” position.
(Hydro Models Only)
3. Low transmission oil level. (Hydro Models
2. Move roll release control to the engaged
position.
3.Contact authorized Snapper dealer.
Only)
4. Shifter out of adjustment. 4. Adjust shifter.
5. Traction drive belt requires adjustment. 5. Adjust traction drive belt.
6. Traction drive belt requires replacement. 6. Replace traction drive belt.
1. Blade engagement switch in the “OFF”
1. Move switch to the “ON” position.
position.
2. Blade belt requires adjustment. 2. Adjust mower belt.
3. Blade belt requires replacement. 3. Replace mower belt.
4. Electric clutch not functioning. 4. Contact authorized SNAPPER dealer.
1. Uneven tire pressure. 1. Bring to proper pressure.
2. Cutting height too low or high. 2. Adjust cutting height.
3. Engine speed too slow. 3. Move engine speed control to “FAST”.
4. Forward speed too fast. 4. Move speed control to a slower speed.
5. Deck side to side level requires adjustment. 5. Adjust side to side level.
6. Deck front to rear level requires
6. Adjust front to rear level.
adjustment.
7. Cutting Blade dull or damaged. 7. Sharpen cutting edges or replace blade.
8. Blade belt requires replacement. 8. Replace blade belt.
9. Blade belt slipping. 9. Replace blade belt.
1. Engine speed too slow. 1. Move engine speed control to “FAST”.
2. Forward speed too fast. 2. Move speed control to a slower speed.
3. Grass is wet. 3. Mow when grass is dry.
4. Excessively worn or damaged blade(s). 4. Service mower blade(s).
5. Build up of grass clippings and debris
5. Clean deck.
under deck.
6. Improper blade(s) installed on deck. 6. Install proper SNAPPER blades.
7. Blade(s) installed improperly on deck. 7. Install blades properly.
1. Poor cable connections. 1. Clean cables and battery terminals.
2. Bad battery cell(s). 2. Replace with new battery.
3. Faulty alternator. 3. Contact engine manufacturer’s dealer.
1. Loose or missing oil filler cap on
1. Check oil level and re-install oil cap.
transmission.
2. Leaking axle seats. 2. Contact authorized SNAPPER dealer.
3. Leaking at casing seal. 3. Contact authorized SNAPPER dealer.
36
MAINTENANCE SCHEDULE
SUBJECT SERVICE
TO BE PERFORMED
Engine Check Oil Level
REFERENCE
PAGES
Page 9 X
EACH
USE 5 HOURS
Engine Initial Oil Change
Page 15 X
Engine Periodic Oil Change
Page 16 X*
Air Pre-Cleaner Service Pre-Cleaner
Element
Engine Manual
& Page 16
X**
Air Cleaner Replace Element
Spark Plug Replace Plugs
Fuel Filter Replace Filter
Engine Manual
X**
& Page 16
Engine Manual
X
& Page 19
Page 19 X
Engine Cooling
Clean Shrouds & Fins Engine Manual X**
System
Battery Check Electrolyte Page 30-31 X X
Battery Charge Battery
Page 30 X
Tires Check Pressures
Page 9 X X
Drive Belts Check For Wear And
Page 16 X X
Tension
Mower Blades Check For Wear And
Pages 25-26 X
Damage
Mower Deck Clean Debris
Page 9 X X X
Accumulation
Mower
Deck
Lubrication
Points
Hydrostatic
Trans. Oil
Reverse
Clean Outside and
Page 9 X X X
Underside
Grease or Oil
Pages 17-18 X X
Check Oil Level
Page 19 X
Check Function Page 14 X
Lockout
Mechanism
*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
25
HOURS
50
HOURS
100
HOURS
EACH
SEASON
MAINTENANCE PARTS
TRACTOR DRIVE BELTS MOWER BLADES
MODEL No. Engine to Transmission Engine to Deck Standard NINJA
ELT160H33IBVE 7-2657 7-5602 3-4168 2-4234
37
2 YEAR LIMITED WARRANTY
For two (2) 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 ninety (90) days 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 certain transmissions, 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 two (2)
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 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
38
SERVICE NOTES
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39
Safety Instructions & Operator’s Manual for
EUROPEAN
LAWN TRACTOR
HYDROSTATIC DRIVE
SERIES I
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.
COPYRIGHT © 2004
SNAPPER PRODUCTS INC.
ALL RIGHTS RESERVED
MANUAL No. 7-2857 (I.R. 6/17/04)
40
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