Snapper EYZ15334BVE User Manual

Safety Instructions & Operator’s Manual for

Over Head Valve

EUROPEAN

YARD CRUISER

HYDRO DRIVE

SERIES 4

MODELS

EYZ15334BVE

MODEL NUMBER EXPLANATION

MODEL DESIGNATION ENGINE OPTIONS
DRIVE SYSTEM TYPE ENGINE TYPE
ENGINE HORSE POWER SERIES DESIGNATION
CUTTING WIDTH

E – European Model
Y – Yard Cruiser
Z – Zero Turning Radius

Thank you for buying a SNAPPER Product! Before operating your YARD CRUISER, read this manual carefully
and pay particular attention to the “IMPORTANT SAFETY INSTRUCTIONS” on Pages 2 & 3. Remember that all
power equipment can be dan gerous if used imp roperly. Also keep in mind that SAFETY requires careful use in
accordance with the operating instructions and common sense!

COPYRIGHT © 2002
SNAPPER PRODUCTS INC.
ALL RIGHTS RESERVED

E Y Z 15 33 4 B V E

15 - 15 HP Engine

33 - 33” Cutting Deck 4 - Series Designation B - Briggs Engine

1

V –

MANUAL No. 4-6260 (I.R. 6/21/02)

E - Electric Start

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: [phone]).

PROTECTION FOR CHILDREN

Tragic accidents can occu r if the operator is not alert
to the presence of children. Children are often
attracted to the machine and the mowing activity.
Never assume that children will remain where you last
saw them.

1. KEEP children out of the mowing area and under
the watchful care of a responsible adult.

2. DO NOT allow children in yard when machine is
operated (even with the blade OFF).

3. DO NOT allow children or others to ride on
machine or on attachments (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. STO P BLADES.
LOOK and SEE behind an d 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 tip-over 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 15
degrees (27% grade).

2. Exercise EXTREME CAUTION on slop es above 10
degrees (18% grade). 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 uphill starts. If machine stops going uphill
or tires lose traction, turn blades OFF and back
slowly down the slope.

PROTECTION AGAINST TIPOVERS

(Continued From Previous Column)

5. STAY ALERT for holes and other hidden hazards.
Tall grass can hide obstacles. Keep away from
ditches, washouts, culverts, fences and
protruding objects.

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 weighted load carrier in accordance
with instructions su pplied 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. DO NOT operate machine under any condition
where traction, steering or stability is doubtful.

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 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 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, limb s and other
objects that could cau se 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 mowing 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.

OPERATION

1. Mount and dismount machine from left side.

2. Start engine from operator's seat, if possible.
Make sure blades are O FF 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. 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. M ove joystick (if equipped) SLOWLY to maintain
control during speed and directional changes.

OPERATION

(Continued From Previous Column)

14. Exercise CAUTION when pulling loads. Limit
loads to those you can safely contro l and attach
loads to hitch plate as specified with SNAPPER
attachment instructions.

15. DO NOT operate engine in enclosed areas.
Engine exhaust gases contain carbon monoxide,
a deadly poison.

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 screws 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 secu re wire(s) away from
spark plug(s).

10. DO NOT ch ange engine governor sp eed 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.

15. Use o nly genu ine SNAPPER replacement parts to
assure that original standards are maintained.

16. 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

Decals / Symbols.................................................................................................. 6

SECTION 2 - OPERATING INSTRUCTIONS ............................................................... 7-10

Pre-start Checklist ...........................................................................................7-8

Rolling Machine w/o Engine Running................................................................ 7

Starting Engine .................................................................................................... 8

Starting & Stopping Engine, Mower Blades...................................................... 9

Starting & Stopping Wheel Drive ....................................................................... 9

Setting & Releasing Parking Brake.................................................................... 9

Cutting Height Adjustment ............................................................................... 10

SECTION 3 - MAINTENANCE INSTRUCTIONS ....................................................... 11-15

Service - After First 5 Hours.............................................................................. 11

Change Engine Oil.......................................................................................... 11

Check Mower Blade........................................................................................ 11

Check Mower Drive Belt................................................................................. 12

Check Transaxle Drive Belts ......................................................................... 12

Service - Every 25 Operating Hours................................................................. 12

Check Mower Components ...................................................................... 12-13

Mower Blade Spindle - Lubrication............................................................... 13

Mower Deck Linkage – Lubrication .............................................................. 14

Front Wheel Bearings - Lubrication.............................................................. 14

Front Caster Wheel Pivot Shaft - Lubrication.............................................. 14

Parking Brake Pivot Bushings - Lubrication ............................................... 14

Service – Annually............................................................................................. 15

Engine.............................................................................................................. 15

Air Filter........................................................................................................... 15

Oil Filter ........................................................................................................... 15

Engine Oil........................................................................................................ 15

Transaxle......................................................................................................... 15

Fuel Filter......................................................................................................... 15

Storage - Out of Season.................................................................................... 15

SECTION 4 - ADJUSTMENTS AND REPAIR.............................................................16-22

Neutral Position Adjustments........................................................................... 16

Engine Adjustments & Repair .......................................................................... 16

Mower Deck & Component Adjustments ........................................................ 16

Mower Drive Belt Adjustment........................................................................... 17

Mower Drive Belt Removal & Replacement..................................................... 17

Blade Brake Adjustment.................................................................................... 18

Adjusting Mower Blade ..................................................................................... 18

Mower Deck Adjustment (Levelness) Side to Side......................................... 19

Mower Deck Adjustment (Levelness) Front to Rear....................................... 19

Mower Deck Timing Rod................................................................................... 20

Wheel Brake Adjustment................................................................................... 20

Mower Blade Replacement ............................................................................... 20

Blade Wear Limits........................................................................................... 20

Blade Sharpening ........................................................................................... 20

Blade Replacement............................................................................................ 21

Battery Removal................................................................................................. 21

Battery Installation............................................................................................. 21

Battery Service & Charging .............................................................................. 21

Battery Storage .................................................................................................. 21

Battery Testing................................................................................................... 22

New Battery Preparation ................................................................................... 22

TROUBLESHOOTING ................................................................................................ 23-24

SERVICE SCHEDULE...................................................................................................... 25

Maintenance/Replacement Parts...................................................................... 25

WARRANTY..................................................................................................................... 26

PRIMARY MAINTENANCE......................................................................................... 27-30

4

Section 1 - FAMILIARIZATION

BUTTON

IMPORTANT! The figures and illustrations in this

manual are provided for reference only and may

differ from your specific model. Contact your

FUEL TANK

KEY
SWITCH

DECK LIFT
HANDLE

DECK
DISCHARGE

Snapper dealer if you have questions.

1.1 INTRODUCTION

This manual has been prepared for the operator’s of the
SNAPPER YARD CRUISER. Its purpose, aside from
recommending s tandard operating procedures and routine
service requirements, is to promote SAFETY through the
use of accepted operating practices . Read, Unders tand and
Follow the IMPORTANT SAFETY INSTRUCTIONS on
Pages 2 and 3 of this m anual and All SAFETY messages
on the YARD CRUISER and its attachments before
operating. SNAPPER recommends returning the YARD
CRUISER to an authorized SNAPPER dealer annually for
inspection and addition of any new devices, which might
upgrade the safety of the mower.

OPERATOR’S SEAT

FIGURE 1.1

PARKING BRAKE

BRAKE RELEASE

ENGINE SPEED
CONTROL

BLADE
SWITCH

JOYSTICK
CONTROL
HANDLE

FRAME
COVER

1.2 NOMENCLATURE

The nomenclature drawing above, Figure 1.1, shows the
essential parts of the SNAPPER YARD CRUISER. It is
recommended that all operators of this equipment
become thoroughly familiar with the controls,
components, and operation of this machine before
operating. Specific details involving the engine are found
in the separate engine owner’s manual. Study these
manuals before operating and keep both handy for future
reference. 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.

5

7-

3200 (SPANISH)

Section 1 - FAMILIARIZATION – DECALS / SYMBOLS

All operators should locate, read and understand all decals on the machine before attempting any operation of

n symbols incorporated in the decals, an

the machine. If any operator has difficulty in understanding certai
authorized SNAPPER dealer should be contacted for explanation.

READ MANUAL

2-8700

GUARD

WARNING

2-9784

FUEL CAUTION
2-9113 (ENGLISH)
2-9114 (DUTCH)
2-9345 (FRENCH)
2-9346 (GERMAN)
7-3199 (ITALIAN)

EUROPEAN NOISE

CONTROL

7-4135

EUROPEAN COMMUNITY

2-9776

BATTERY CAUTION

1-6134

ENGINE SPEED CONTROL

4-6366

IGNITION SWITCH

4-6443

WARNING

ROTATING

BLADE

SERIAL NUMBER

DECAL 0-1015

DECK POSITION

4-6457

YEAR OF MANUFACTURE

7-4548

HYDRO RELEASE

7-1683

6

Section 2 - OPERATING INSTRUCTIONS

2.1 PRE-START CHECK LIST

Make the following checks and perform the service
required before each start-up.

2.1.1. Chec k tires and add or release air as needed
to bring pressure to 12 P.S.I. in front and 12 P.S.I. in
rear tires.

2.1.2. Chec k guards, deflectors and covers to mak e
sure all are in place and securely tightened.

2.1.3. 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 2.1.

ENGINE OIL DIPSTICK

SAFE LEVEL
AREA

2.1.5. Clean exterior surfaces of cutting deck and

engine of any accumulation of dirt, grass, oil, etc.
Keep engine air intake screen and cooling f ins clear
at all times.

2.1.6. Add fuel to tank of the YARD CRUISER
outside where fumes can safely dissipate. Make
sure fuel filler cap is tight and vent is open after
refueling. See Figure 2.3. Refer to engine owner’s
manual for fuel specifications.

FUEL
FILLER
CAP

FUEL
TANK

OPEN
VENT

FIGURE 2.1

2.1.4. Check Blade switch to insure it works freely.

Switch is pulled “OUT” into the “ON” position for
blade engagement or pushed back “IN” into the
“OFF” position for blade disengagement. See
Figure 2.2. IMPORTANT: Blade rotation must stop
in 5 seconds or less after moving blade switch to
“OFF”. Refer to Section “Blade Brake Adjustment”.

PULL “OUT”
TO ENGAGE

PUSH “IN” TO
DISENGAGE

FIGURE 2.2

BLADE
SWITCH

FIGURE 2.3

IMPORTANT: To roll the machine without the engine
running, pressure within the hydraulic pumps must be
released. Tilt seat up and mov e control lever down to
release pressure. NOTE: Control lever must be in the
“UP” position to drive machine. See Figure 2.4.

DO NOT USE CONTROL TO RELEASE PRESSURE AND
COAST DOWN SLO PES. R ELEASE PRESSURE ONL Y W HEN
MACHINE MOTION CAN BE CONTROLLED AND ENGINE OFF.

MOVE CONTROL
LEVER UP TO
DRIVE MACHINE

CONTROL
LEVER

BATTERY

MOVE CONTROL LEVER
DOWN TO ROLL
MACHINE

FIGURE 2.4

7

Section 2 - OPERATING INSTRUCTIONS

IMPORTANT: This YARD CRUISER is equipped with
hydrostatic drive. The forward, rearward and steering
movement of the machine is controlled by a joystick
lever. Joystick operations should be performed only
from the operator’s position in the seat. A small
movement of the joystick can cause the machine to
move instantly. Move joystick very carefully and slowly.

1. Always move the joystick to the center position to
“STOP” machine. IMPORTANT: To stop machine
always return the joystick with hand assistance to the
neutral position. Always engage parking brake when
leaving operator’s seat.

2. Move the joystick forward to propel the machine
forward.

3. Move the joystick rearward to propel the machine
backward.

4. M ove the joystick to the right to rotate the front of
the machine in circular motion to the right, as in turning
around to go in a different direction.

5. M ove the joystick to the left to rotate the front of the
machine in circular motion to the left, as in turning
around to go in a different direction.

2.2 STARTING & OPERATION

2.2.1. ENGINE (ELECTRIC START)

When the ignition key is turned to “START”, the engine
will not turn over unless the parking brak e is engaged
and the blade switch is in the “OFF” position!

2.2.2. OPERATION

Be seated on the YARD CRUISER before attempting
to start the engine with the key switch.

1. Make certain the blade switch is in the “OFF”
position.

2. Make certain the joystick lever is in the neutral (N)
position as shown in Figure 2.5.

IMPORTANT: The joystick lever has to be m anually moved
to propel machine. Always return the joystick with hand
assistance to the neutral position to stop machine. The
machine will only crank or start if parking brake is engaged
and the blade switch is in the “OFF” position.

3. Make certain the parking brake lever is engaged.
See Figure 2.6.

4. Move engine speed control to the chok e position to
start a cold engine. See Figure 2.6.

5. Turn key to the start position until engine starts. See
Figure 2.5.

6. After engine starts, move engine speed control
away from the choke position to the (Rabbit) “Fast“
position.

7. Allow a brief warm-up until engine runs smooth.

WARNING

DO NOT leave machine with engine running. STOP
engine. STOP blades. Engage park brake. Remove
key. DO NOT park machine on slopes.

RUN
POSITION

DECAL VIEWED FROM
OPERATOR’S POSITION

JOYSTICK IS IN
NEUTRAL POSITION

TURN KEY
TO START
POSITION

FIGURE 2.5

PARKING
BRAKE
ENGAGED

MOVE ENGINE SPEED/CHOKE
CONTROL TO CHOKE POSITION.
AFTER WARMUP MOVE CONTROL
AWAY FROM CHOKE POSITION

CONTROL SHOWN IN
CHOKE POSITION

FIGURE 2.6

8

Section 2 - OPERATING INSTRUCTIONS

POSITION

WARNING

DO NOT operate blades in reverse. STOP BLADES.
LOOK and SEE behind and down for children, pets
and hazards before and while backing.

2.2.3. MOWER BLADE

1. With engine running, move engine speed control to

the Rabbit or “fast” position.

2. Pull the blade switch out into the “ON” position to
engage the mower blades. See Figure 2.7.

3. Release the parking brake. See Figure 2.7.

4. Move joystick carefully in the desired direction to

propel the machine. A sm all movem ent of the joystick
can cause the machine to move instantly. Move
joystick carefully and slowly.

2.3 STOPPING

2.3.1. ENGINE

1. Stop engine by turning key to the “OFF” position.

See Figure 2.8.

DISENGAGE
PARKING
BRAKE

PULL BLADE SWITCH
OUT TO THE “ON”

ENGINE SPEED
CONTROL IN THE
“FAST” POSITION

FIGURE 2.7

WARNING

DO NOT leave machine with engine running. STOP
engine. STOP blades. Engage park brake. Remove
key. DO NOT park machine on slopes.

2.3.2. WHEEL DRIVE

1. Stop m otion of riding mower by moving joystick

to neutral (N) position. See to Figure 2.8.

2.3.3. MOWER BLADE

1. Push the blade switch in to “OFF” position to

disengage or stop the mower blades. See Figure 2.7.

TURN KEY TO
“OFF” OR STOP
POSITION

DECAL VIEWED FROM
OPERATOR’S POSITION

Blades must stop rotating in 5 seconds or less after
blades have been turned off. DO NOT operate
machine until blade brake has been adjusted or
repaired and is functioning properly. Refer to
Section “Blade Brake Adjustment” or contact your
SNAPPER dealer for assistance.

2.3.4. PARKING BRAKE

1. Manually position joystick in the neutral position.

2. Engage park ing brak e by pushing button at the top

of lever and then pulling the parking brake lever slowly
back to the “ON” position.

3. Release parking brake by pushing button at the
top of lever and moving brak e lever forward to the
“OFF” position. See Figure. 2.7.

DO NOT park machine on slopes.

9

FIGURE 2.8

WARNING

WARNING

Section 2 - OPERATING INSTRUCTIONS

2.3.5. CUTTING HEIGHT ADJUSTMENT

This machine has seven different cutting height
positions. IMPORTANT: When positioning the cutting
deck into a higher cutting position, pull up on the deck
lift handle only, it is not necessary to pull up on the
release lever at the same time. Use the release lever
when moving deck cutting height to a lower cutting
position.

1. Grasp both handles together to disengage latch.

2. Raise or lower handles to desired height.

3. Release lower handle to engage latch.

See Figure 2.9.

DECK LIFT
HANDLE

HIGHEST
NOTCH

RELEASE
LEVER

CONNECTING BAR OMITTED

IN THIS VIEW FOR CLARITY

DETENT
PLATE

FIGURE 2.9

10

Section 3 - MAINTENANCE

3.1 INTRODUCTION

To retain the quality of the YARD CRUISER, use
genuine SNAPPER replacement parts only. Contact a
local SNAPPER dealer for par ts and service assistance.
For the correct part or inf ormation for a particular mower,
always mention the model and serial number.

3.2 SERVICE - AFTER FIRST 5 HOURS

3.2.2. CHECK MOWER BLADE

1. Make sur e f uel c ap is on tight and vent is c los ed.

Turn fuel shut off valve (If equipped) to the
“CLOSED” position. Start engine and allow it to run
until engine runs out of fuel. See Figure 2.3.

2. Apply parking brake.

3. T urn k ey to “OFF” position and rem ove key from

ignition switch.

WARNING

DO NOT attempt any adjustments, maintenance,
service or repairs with the engine running. STOP
engine. STOP blade. Engage parkin g brake. Remove
key. Remove spark plug wire from spark plug and
secure away from plug. Engine and components are
HOT. Avoid serious burns, allow all parts to cool
before working on machine. Fuel Filler Cap and vent
must be closed securely to prevent fuel spillage.

3.2.1. CHANGE ENGINE OIL

1. Place bricks or wooden blocks under the front

wheels to lower rear of engine.

2. Place a 4 quart minimum capacity container
under the end of the oil drain.

3. Loosen or remove oil fill cap on engine.

4. Ins tall the drain hose (Supplied in hardware bag)

onto drain plug nipple and place hose into drain
container.

5. Rotate drain plug counter cloc kwise and pull out
to open and allow oil to drain out. See Figure 3.1.

WARNING

Wear heavy leather gloves when handling or working
around cutting blades. Blades are extremely sharp and
can cause severe injury.

4. Carefully stand YARD CRUISER on rear

bumper. It may be necessary to have help to stand
unit up.

5. Check torque of blade mounting bolts. Torque
to:
33” Deck - 30 to 40 ft. lbs. See Figure 3.2.

6. Check blade for sharpness, wear and damage.
Refer to Section “BLADE WEAR LIMITS”.

TORQUE BLADE MOUNTING
BOLTS TO 30 TO 40 FT. LBS.

INSTALL HOSE
ONTO OIL DRAIN
NIPPLE

ROTATE 1/4 TURN
COUNTERCLOCKWISE
AND PULL OUT TO DRAIN
ENGINE OIL

FIGURE 3.1

6. After all the oil has drained, close the drain by

pushing in and rotating clock wise to close. W ipe up
any oil that may have spilled. Dispose of drained oil
properly. See Figure 3.1.

7. Change oil filter at ever y oil change. Refer to your
engine owner’s manual for service instructions.

8. Fill engine crankc ase with new oil. Refer to your
engine owner’s manual for oil specifications.

OIL DRAIN

7. Check blade for straightness.

SINGLE BLADE DECK

FIGURE 3.2

WARNING

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.

11

Section 3 - MAINTENANCE

WARNING

DO NOT attempt any adjustments, maintenance,
service or repairs with the engine running. Stop
engine. Stop blade. Engage parking brake. Remove
key. Remove spark plug wire from spark plug and
secure away from plug. Engine and components are
HOT. Avoid serious burns, allow all parts to cool
before working on machine. Fuel Filler Cap and Vent
must be closed securely to prevent fuel spillage.

3.2.3. CHECK MOWER DRIVE BELT

1. Footrest Removal

a. Squeeze the deck lift handle and the release

lever and lift the deck lift handle until it loc ks in the
top notch which is the high cut/transport position.
b. Rem ove retaining knobs located at the corners
of footrest. Remove footrest. See Figure 3.3.
c. Check mower belt. If belt is frayed, slit, severed
or belt strands exposed, replace belt before
operating mower.
d. Reinstall footrest c over and reinstall knobs and
tighten securely.

RELEASE
LEVER

DECK LIFT HANDLE

FIGURE 3.3

HIGH CUT/
TRANSPORT
NOTCH

FOOTREST
RETAINING
KNOBS

2. Checking Mower Belt Tension

The idler and spring provide proper belt tension
and require no adjustment. If belt is frayed, slit,
severed or belt strands exposed, replace belt
before operating mower.

3.2.4. CHECK TRANSAXLE DRIVE BELTS

1. Checking Transaxle Belt Tension

The transaxle drive belts require no adjustment.
If belts are frayed, slit, severed or belt strands
exposed, replace belt before operating mower.

3.3 SERVICE - EVERY 25 OPERATING HOURS

Perform all servic e required af ter the f irst 5 hour s of
operation. Refer to Section “SERVICE – AFT ER 5
HOURS”.

3.3.1. CHECK ENGINE

1. Engine Cooling System

The engine cooling system consists of an engine
shroud and engine fins . T hes e s hould be k ept c lean
and free of debris as needed or cleaned.

2. Engine Oil

Change engine oil. Refer to Section “CHANGE
ENGINE OIL”. Refer to engine owner’s m anual for
oil specifications.

3. Oil Filter

Change engine oil filter. Refer to engine owner’s
manual for filter specifications.

4. Fuel Filter

Refer to engine owner’s manual for service
instructions.

5. Air Filter
Refer to engine owner’s manual for service
instructions. 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

FIGURE 3.4

(Continued On Next Page)

12

AIR CLEANER
COVER

Section 3 - MAINTENANCE

WARNING

DO NOT attempt any adjustments, maintenance,
service or repairs with the engine running. Stop
engine. Stop blade. Engage parking brake. Remove
key. Remove spark plug wire from spark plug and
secure away from plug. Engine and components are
HOT. Avoid serious burns, allow all parts to cool
before working on machine. Fuel Filler Cap and Vent
must be closed securely to prevent fuel spillage.

3.3 SERVICE - EVERY 25 OPERATING HOURS
(Continued From Previous Page)

3.3.1. CHECK ENGINE

6. Air Filter, Pre-Cleaner

a. Ref er to engine owner's m anual for cleaning and
service instructions. Remove and clean engine air
pre-cleaner. See Figure 3.5. Install pre-c leaner and
air cleaner per engine owner’s manual.

AIR PRE­CLEANER

AIR CLEANER

FIGURE 3.5

b. Reins tall air c leaner cover. Inser t 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. Blade Brake

Check blade stop tim e. Blades m us t stop rotating in
5 seconds or less after blades have been turned off.
Refer to Section “Blade Brake Adjustment”.

2. Mower Drive Belt

Check belt for proper tension. No adjustment
required. Replace belt as needed.

3. Mower Blade

Check blade for sharpness, wear, damage, and
torque. Refer to Section “MOWER BLADE
REPLACEMENT”.

4. Mower Deck Levelness

Check mower deck for proper levelness . Adjust as
required. Refer to Section “MOWER DECK
ADJUSTMENT – LEVELNESS”.

WARNING

Lifting or lowering the machine onto or down from
the rear bumper un assisted can cause severe injury.
Always have assistance from another person when
supporting the weight of machine.

5. Cleaning Mower Deck

a. Make s ure fuel cap is on tight. Turn fuel shut

off valve (If equipped) to the “CLO SED” position.
Start engine and allow it to run until engine runs
out of fuel. Close vent on fuel filler cap. See
Figure 2.3.

b. Remove key from ignition switch.
c. Remove s park plug wire(s) and secure away

from spark plug(s).
d. Carefully stand YARD CRUISER on rear
bumper.
e. Clean underside of m ower deck, r emoving all
accumulation of grass clippings and debris.
f. Lower YARD CRUISER to ground. Clean top
of deck, removing all grass clippings and debris.

6. Mower Blade Spindle - Lubrication

a. Lubr icate spindle bearings with three shots of

general purpose grease from grease gun. See
Figure 3.6.

UNDERSIDE VIEW OF 33” DECK

LUBRICATE
SPINDLE
BEARINGS

FIGURE 3.6

13

Section 3 - MAINTENANCE

HOLE

LUBRICATION.

WARNING

DO NOT attempt any adjustments, maintenance,
service or repairs with the engine running. Stop
engine. Stop blade. Engage parking brake. Remove
key. Remove spark plug wire from spark plug and
secure away from plug. Engine and components are
HOT. Avoid serious burns, allow all parts to cool
before working on machine. Fuel Filler Cap and Vent
must be closed securely to prevent fuel spillage.

3.3.2. MOWER COMPONENTS (Continued)

7. Mower Deck Linkage - Lubrication

Lubricate all mower deck linkage pivot points with a
light coat of motor oil.

3.3.3. YARD CRUISER - LUBRICA TION

1. Front Wheel Bearings

Lubricate front wheel bearings with five shots of
general purpose grease from grease gun. See
Figure 3.7.

FRONT STRUCTURE

FRONT COVER
REMOVED

FIGURE 3.8

3. Parking Brake Pivot Bushings

a. Make s ure fuel cap is on tight. Turn fuel shut

off valve (If equipped) to the “CLOSED” position.
Start engine and allow it to run until engine runs out
of fuel. Close vent on fuel filler cap.

b. Remove key from ignition switch.
c. Remove s park plug wire(s) and secure away

from spark plug(s).
d. Carefully stand YARD CRUISER on rear
bumper.
e. Lubricate both pivot bushings with three shots
general purpose grease from grease gun. See
Figure 3.9.

ACCESS

LUBRICATE
PIVOT
SHAFTS

LUBRICATE
FRONT WHEEL
BEARINGS

FIGURE 3.7

2. Front Caster Wheel Pivot Shaft

The front fram e cover will not have to be removed to
lubricate the pivot shaft. The acc ess hole is at the rear
of the front structure underneath frame cover.

a. The pivot s haft grease fitting can be accessed
through a hole at the rear of the front structure.
Lubricate pivot shaft with three shots of general
purpose grease from grease gun. See Figure 3.8.

YARD CRUISER SHOWN
WITH DECK REMOVED.
DECK REMOVAL NOT
NECESSARY FOR

LUBRICATE BOTH PIVOT
BUSHINGS

FIGURE 3.9

14

Section 3 - MAINTENANCE

WARNING

DO NOT attempt any adjustments, maintenance,
service or repairs with the engine running. Stop
engine. Stop blade. Engage parking brake. Remove
key. Remove spark plug wire from spark plug and
secure away from plug. Engine and components are
HOT. Avoid serious burns, allow all parts to cool
before working on machine. Fuel Filler Cap and Vent
must be closed securely to prevent fuel spillage.

3.4 SERVICE - ANNUALLY

Perform all maintenance as described in the
maintenance schedule.

3.4.1. Engine

Service engine according to engine owner’s manual.

3.4.2. Air Filter
Refer to engine owner’s manual for service
instructions.

3.4.3. Oil Filter
Refer to engine owner’s manual for service
instructions.

3.4.4. Engine Oil
Refer to engine owner’s manual for service
instructions.

3.4.5. Transaxle
IMPORTANT: DO NOT try to op en reservoir cap at
any time. The transaxle is maintenance free. T he
transaxle does not require any fluid or any service.
If there is any problem: leakage, or malfunction,
return the Yard Cruiser immediately to t he nearest
authorized Snapper dealer for service.

3.4.6. Fuel Filter

Service fuel filter as instructed below. Turn key to
“OFF” position. Engine MUST be st opped and MUST
be cold before removing f ilter. Turn fuel shut off valve
(If equipped) to the “CLOSED” position or perform filter
change when fuel tank and fuel line are empty.

1. Remove hose clamps from fuel filter.

2. Remove fuel lines from filter. Discard filter.

3. Install new fuel filter. Reinstall hose clam ps. See

Figure 3.10.

NEW FUEL FILTER
PART NO. 1-4359

HOSE CLAMPS

FIGURE 3.10

3.5 STORAGE (OUT OF SEASON)

If desired, the YARD CRUISER can be stored on the
rear bumper. Perfor m the following procedures to insure
the YARD CRUISER will operate properly when taken
out of storage.

1. Thoroughly clean the YARD CRUISER by
removing all grass clippings and debris.

2. Perform maintenance and lubrication as
described in the previous sections.

3. Drain fuel from fuel tank.

4. Start engine and allow it to run until engine runs

out of fuel. This allows the carburetor and fuel
system to remain clean during storage.

5. Remove battery. Refer to Section “BATTERY
REMOVAL AND STORAGE”.

6. Close vent on fuel filler cap. Remove key.

7. Carefully stand YARD CRUISER on rear bumper

in desired location for storage.

15

Section 4 - ADJUSTMENTS & REPAIR

WARNING

DO NOT attempt any adjustments, maintenance,
service or repairs with the engine running. Stop engine.
Stop blade. Engage parking brake. Remove key.
Remove spark plug wire from spark plug and secure
away from plug. Engine and components are HOT.
Avoid serious burns, allow all parts to cool before
working on machine. Fuel Filler Cap and Vent must be
closed securely to prevent fuel spillage.

4.1 NEUTRAL POSITION & TRACKING A DJUSTMENTS

The joystick controls the m ovement and stopping of the
machine. Move the joystick to the center or neutral
position to stop machine. IMPORTANT: Always return

the joystick with hand assistance to the neutral
position. If machine does not come to a complete
stop or has any movement when joystick is moved
to the neutral position, adjustment must be made. It

is recomm ended that these adjustments be made by an
authorized SNAPPER dealer.

4.1.1. NEUTRAL POSITION

1. Turn key to the ”OFF” position.

2. Raise both rear wheels off the ground. W heels

should be high enough to rotate freely. Machine
should also be high enough to view the hydro
pumps that are located underneath the m ain case.
Secure the machine with safety blocks.

3. Turn key to start position and start machine.

Move engine speed control to “FAST” position.

4. Disengage parking brake. Both rear wheels

should not have any movement, not rotating. If
wheels are not rotating, no adjustment is necessary.

5. If wheel or wheels are rotating, the hydro

pumps will have to be adjusted until neutral position
is found.

6. NOTE: Neutral positioning brac kets are loc ated

in the rear of the right side hydro pump (Shown in
Illustration) and in the front of the left hydro pump.
Locate the neutral positioning brackets on the hydro
pumps. See Figure 4.1. IMPORTANT: It is
necessary to disconnect the rear chain deck
hangers and lower the rear of the deck to gain
access to adjust left hydro pump.

7. Loosen the nuts that secur e the brac kets. Insert

a small screwdriver all the way into both of the
brackets. See Figure 4.1 Move screwdriver up or
down to establish the neutral position and until the
wheel stops moving. T he outside brack et will be the
only one that moves. Retighten nuts securely.
Repeat procedure for other hydro pump. After
adjustment, turn key to the “OFF” position.
Reconnect the rear deck hanger chains to main
case to secure deck. Return machine back to its
wheels.

OUTSIDE
BRACKET

RIGHT SIDE
HYDRO PUMP

LOOSEN
NUTS

INSERT
SCREWDRIVE R INTO

MOVE SCREWDRIVER
UP OR DOWN TO FIND
NEUTRAL POSITION

FIGURE 4.1

16

Section 4 - ADJUSTMENTS & REPAIR

MOWER BEL T

WARNING

DO NOT attempt any adjustments, maintenance,
service or repairs with the engine running. Stop
engine. Stop blade. Engage parking brake. Remove
key. Remove spark plug wire from spark plug and
secure away from plug. Engine and components are
HOT. Avoid serious burns; allow all parts to cool
before working on machine. Fuel Filler Cap and Vent
must be closed securely to prevent fuel spillage.

4.2 ENGINE ADJUSTMENTS & REPAIR

Refer to the engine owner’s m anual for those adjustments
and/or repairs that can be made by the owner.

4.3 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 thes e repairs be m ade by an authorized
SNAPPER dealer.

4.3.1. MOWER DRIVE BELT ADJUSTMENT

The 33” mower deck drive belt does not r equire any
adjustment. If the belt does not dr ive blade properly,
replace belt as needed. Refer to Section “BELT
REPLACEMENT”. Belt routing shown on this page.
See Figure 4.2.

SPINDLE PULLEY

IDLER PULLEY

FIGURE 4.2

4.3.2. MOWER DRIVE BELT REPLACEMENT

Inspect mower drive belt. Replace belt if signs of
excessive wear and/or damage are present.

4.3.3. BELT REMOVAL

1. Remove footrest. Refer to Section “FOOT

REST REMOVAL”.

2. Remove old belt.

4.3.4. BELT REPLACEMENT

1. Route new belt around electric clutch pulley. See

Figure 4.3.

2. Route belt around stationary idler.

3. Rem ove spring that is connected to idler pulley.

Loosen nut and bolt that secures idler pulley to idler
arm. Route belt between belt guide and idler pulley.

4. Route belt onto spindle pulley. Make sure belt is
inside spindle pulley belt guide.

ELECTRIC
CLUTCH
PULLEY

Engine to Hydro Pumps (All Models) Part No. 4-1823
Engine to Electric Clutch (All Models) Part No. 2-9117
Electric Clutch to Mower (33” Decks) Part No. 3-5389

ELECTRIC
CLUTCH

5. Reins tall idler pulley spring. See Figure 4.4. NOTE:

The idler belt guide should be positioned so the locator
tab fits into the c orresponding hole found on the idler
arm. See Figure 4.4. Tighten bolt securely.

6. Reinstall front frame cover.

MOWER
BELT

STATIONARY
PULLEY

BELT REPLACEMENTS

ROUTE MOWER BELT AROUND
ELECTRIC CLUTCH PULLEY

VIEW SHOWN FROM UNDERNEATH
WITH DECK REMOVED, DECK REMOV AL
NOT NECESSARY FOR MOWER BELT
REPLACEMENT

FIGURE 4.3

IDLER ARM AND BELT
GUIDE DETAIL

BELT
GUIDE

BELT
GUIDE

FIGURE 4.4

TAB MUST GO
INTO HOLE

LOCATOR
TAB

IDLER
PULLEY

IDLER
ARM

17

Section 4 - ADJUSTMENTS & REPAIR

FEELER

WARNING

DO NOT attempt any adjustments, maintenance,
service or repairs with the engine running. Stop engine.
Stop blade. Engage parking brake. Remove key.
Remove spark plug wire from spark plug and secure
away from plug. Engine and components are HOT.
Avoid serious burns; allow all parts to cool before
working on machine. Fuel Filler Cap and Vent must be
closed securely to prevent fuel spillage.

4.3.5. BLADE BRAKE A DJUSTMENT

The SNAPPER YARD CRUISER is equipped with
an electric clutch/brake that should stop blade
rotation in 5 seconds or less after being turned off.
If blades continue to r otate longer than 5 seconds,
adjustment or replacement is required. When
properly adjusted, a .010” to .012” feeler gauge will
fit thru the three inspection slots located on the side
of the clutch as shown. See Figure 4.5. Excessive
clearance can adversely affect the function of the
clutch and produce blade stop times over 5
seconds. To adjust, turn the three adjusting nuts
clockwise to reduce clearance. The clearance at
each of the three slots must be set the same.

ADJUSTING
NUT (3)

INSPECTION
SLOT (3)

.010” TO .012”

FIGURE 4.5

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 adjusted or
repaired and is functioning properly. Contact your
SNAPPER dealer for assistance.

4.3.6. ADJUSTING MOWER BLADE

The straightness of the m ower blade(s) is essential
for smooth, even m owing. Adjust blade s traightness
as follows.

18

1. Mak e sure fuel cap is on tight. Turn fuel shut off

valve (If equipped) to the “CLOSED” position. Start
engine and allow it to run until engine runs out of
fuel. Close vent on fuel filler cap. Refer Figure 2.3.

2. Remove key from ignition switch.

3. Remove spark plug wire(s) and secure away

from spark plug(s).

4. Carefully stand YARD CRUISER on rear bumper.

5. Select a point on the deck and mark for reference.

6. Mark blade tips as “A” and “B”.

7. Rotate blade until blade tip “A” is at deck

reference mark.

8. Measure the distance between deck lip and
blade tip. NOTE: On 33” decks, the measurement
between the blade tip and deck lip should be 3/8”.
See Figure 4.6.

9. Repeat step 8 with blade tip “B”.

10. If measur ement between blade tips and deck are

different and there is more than 1/16” difference
between blade tip measurements, adjust blade as
follows:

a. Loosen jam-nuts on the ends of blade bar.
b. Adjust jackscrews “IN” or “OUT” until blade

tip measurements are within 1/16” of each other
and blade tips are 3/8” away from deck lip. See
Figure 4.7.

c. Retighten jam-nuts securely.

MARK
BLADE
ENDS

JACKSCREWS

BLADE TIP

FIGURE 4.6

JAM NUTS

FIGURE 4.7

3/8”

DECK LIP

3/8” FROM BLADE
TIP TO OUTER DECK
LIP

Section 4 - ADJUSTMENTS & REPAIR

SIDE

X

WARNING

DO NOT attempt any adjustments, maintenance,
service or repairs with the engine running. Stop
engine. Stop blade. Engage parking brake. Remove
key. Remove spark plug wire from spark plug and
secure away from plug. Engine and components are
HOT. Avoid serious burns; allow all parts to cool
before working on machine. Fuel Filler Cap and Vent
must be closed securely to prevent fuel spillage.

4.3.7. MOWER DECK ADJUSTMENT (LEVELNESS)

Side-To-Side (33” Decks)

Before making deck leveling adjustments, check
the tir e pr ess ure. Check tires and add or release air
as needed to bring pressure to 12 P.S.I. in front and 12
P.S.I. in rear tires. If tires are properly inflated and
mowing is still uneven, adjust side-to-side deck
levelness as follows:

1. Place YARD CRUISER on a smooth level
surface.

2. Turn engine off and remove key, remove
spark plug wire(s) fr om spark plug(s ) and secur e
wire(s) away from plug(s).

3. Place a piece of angle iron, pipe, or similar
object under center of deck at the rear.

4. Remove rear hanger c hains and allow center,
rear of deck to rest on angle iron.

5. Measure the distance f rom blade tips to floor. If
the measurement is within 1/8” from side-to-side,
the deck levelness is s atisfactory. If the difference
from side-to-side is greater than 1/8”, continue to
the next page for adjustment. See Figure 4.8.

SINGLE BLADE DECK

SIDE

ANGLE IRON

FIGURE 4.8

6. Loosen the shoulder bolt that retains the

eccentric.

7. Turn eccentric “UP” or “DOWN” as required
until blade tips are within 1/8” of the same
distance from the floor. See Figure 4.9.

8. Tighten shoulder bolt loosened in Step “f”.

9. Readjust rear hanger chain pivots to align

with holes in support brackets.

10. Reconnect hanger chains, remove angle
iron, pipe, etc. and recheck side to side level.
Adjust either chain as needed to result in blade
tips being within 1/8” of the same distance f rom
the floor.

11. Proceed to check front to rear deck pitch.

X-1/8”

4.3.8. MOWER DECK ADJUSTMENT (LEVELNESS)

With the YARD CRUISER on a smooth, level
surface, rotate blade until blade tips are at f ront and
rear of deck . Measur e the distance from blade tips
to floor. The distance should be the sam e, or the
rear 1/4” lower than the front. If the rear blade tip is
higher or is more than 1/4” lower than the front,
proceed with adjustment.

1. Remove rear hanger chains.

2. Turn each hanger pivot the sam e number of

rotations on the eye-bolt to raise or lower the
rear of the deck. See Figure 4.10.

3. Reinstall rear hanger chains and measure
blade tips again.

4. Repeat steps “a” through “c” until proper
levelness is obtained.

UP

DOWN

ECCENTRIC

LOOSEN
SHOULDER
BOLT

FIGURE 4.9

Front to Rear Deck Pitch (33” Deck)

FRONT

SIDE VIEW OF DECK

REAR

ROTATE HANGER
PIVOT UP TO RAISE
DECK OR DOWN TO
LOWER DECK

REAR LIFT ARM

FIGURE 4.10

19

Section 4 - ADJUSTMENTS & REPAIR

WARNING

DO NOT attempt any adjustments, maintenance,
service or repairs with the engine running. Stop engine.
Stop blade. Engage parking brake. Remove key.
Remove spark plug wire from spark plug and secure
away from plug. Engine and components are HOT.
Avoid serious burns; allow all parts to cool before
working on machine. Fuel Filler Cap and Vent must be
closed securely to prevent fuel spillage.

4.3.9. MOWER DECK TIMING ROD

The mower deck timing rod is pre-adjusted at the
factory. It is set to maintain the deck in the same
attitude through all heights of cut. If the timing rod
requires adjustm ent, contact an authorized SNAPPER
dealer for service.

4.3.10. WHEEL BRAKE ADJUSTMENT

Adjust the wheel brake if wheels turn when parking
brake is engaged. Adjust the wheel brake by turning
wheel brake adjusting nut clockwise to increase
braking action or counter clockwise to decrease
braking action. See Figure 4.11.

ADJUST
COUNTER­CLOCKWISE TO
DECREASE
BRAKE

ADJUST
CLOCKWISE
TO INCREASE
BRAKE

ELECTRIC

WHEEL BRAKE
ROD

CLUTCH

4.4 MOWER BLADE REPLACEMENT

4.4.1. BLADE WEAR LIMITS

1. Inspect blade frequently for signs of excessive wear

or damage. See Figure 4.12.

4.4.2. BLADE SHARPENING

1. Make sur e fuel cap is on tight. Turn f uel shut off

valve (If equipped) to the “CLOSED” position. Start
engine and allow it to run until engine runs out of
fuel. Close vent on fuel filler cap. Refer Figure 2.3.

2. Remove key from ignition switch.

3. Remove spark plug wire(s) and secure away from

spark plug(s).

4. Carefully stand YARD CRUISER on rear bumper.

5. Remove blade(s). See Figure 4.14.

6. Inspect condition of blade. See Figure 4.12.

7. Check blade balance after sharpening. If

necessary, correct blade balance by grinding the heavy
end of blade.

UNDERSIDE VIEW OF MACHINE

FIGURE 4.11

NEW BLADE

WEAR LIMIT
(NOTCH STARTS)

DANGEROUS CONDITION!
DO NOT USE ON MOWER!
REPLACE WITH NEW BLADE.

FIGURE 4.12

8. If blade is in good condition, sharpen at 22 to 28

degrees. DO NOT sharpen beyond existing cutting
edge. See Figure 4.13.

DO NOT SHARPEN
BEYOND ORIGINAL
CUTTING EDGE

22º TO 28º

BLADE TIP

ORIGINAL CUTTING EDGE

FIGURE 4.13

9. Reinstall blade. See Figure 4.14. Torque blade

mounting bolts to recommended range of:
33” Deck - 30 to 40 ft. lbs.

REINSTALL MOUNTING
BOLTS TO SECURE
BLADE

FIGURE 4.14

20

Section 4 - ADJUSTMENTS & REPAIR

WARNING

DO NOT attempt any adjustments, maintenance,
service or repairs with the engine running. Stop
engine. Stop blade. Engage parking brake. Remove
key. Remove spark plug wire from spark plug and
secure away from plug. Engine and components are
HOT. Avoid serious burns; allow all parts to cool
before working on machine. Fuel Filler Cap and Vent
must be closed securely to prevent fuel spillage. DO
NOT attempt to service o r charge the battery while it
is installed on the YARD CRUISER. 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 b att ery terminals in th e
proper position as shown.

4.4 MOWER BLADE REPLACEMENT

4.4.3. BLADE REPLACEMENT

1. Remove blade(s). See Figure 4.14. Replace

blade(s) if it shows signs of excessive wear or
damage. Use Part Number 1-9523 for replacement
33” blade.

4.5 BATTERY

4.5.1. BATTERY REMOVAL

1. Tilt seat up to gain access to battery.

2. Observe and note cable positions on battery.

See Figure 4.15.

3. Disconnect cables from battery terminals,
disconnecting BLACK (Negative) cable first.
Disconnect RED (Positive) battery cable. Slide
battery from battery cradle.

4. Retain mounting bolts and nuts for future use.

4.5.2. BATTERY INSTALLATION

1. Slide battery into battery cradle.

2. Connect cables to battery terminals. Connect

RED (Positive) cable first. Connect BLACK
(Negative) cable. See Figure 4.15.

3. Place the positive (+) terminal insulator over
positive terminal and cable. See Figure 4.15.

4.5.3. BATTERY SERVICE

1. Remove battery. Refer to Section “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. W ith c ell caps rem oved, 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, Part Number 6-0753.

BLACK
NEGATIVE (-)
CABLE

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 corrosiv e 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. DO NOT attempt to
charge battery while installed on the YARD CRUISER.
DO NOT use “BOOST” chargers on the battery. If batter y
is removed, DO NOT operate engine without insulating
Positive + battery cable terminal w ith electrical tape, or
sparking from the battery cables can result.

4.5.4. BATTERY STORAGE

If YARD CRUISER is to be stored out of season on
its rear bumper, it is recomm ended the battery be
removed, charged and stored.

1. Remove battery. (Refer to Section “BATTERY
REMOVAL”).

2. Perform battery service.

3. Bring battery to full charge, if required.

4. Store battery in an area away from the YARD

CRUISER on a wood surface. DO NOT STORE
BATTERY ON A CONCRETE SURFACE.

RED
POSITIVE (+)
CABLE

FIGURE 4.15

WARNING

21

Section 4 - ADJUSTMENTS & REPAIR

Battery Condition Chart

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 s implest and m ost comm only
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 below shows the charge
level as measured by syringe float hydrometer,
digital voltmeter and five ball hydrometer.

4.5.6. NEW BA TTERY PREPARA TION

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 caps rem oved, c onnect battery charger to
battery terminals; RED to positive (+) and BLACK to
negative (-) terminal.

WARNING

DO NOT OVERFILL! DO NOT attempt to charge
battery while installed on the Y ard Cruiser. DO NOT
use “BOOST” chargers on the battery.

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

State of Charge Syringe Hydrometer Digital Voltmeter Five Ball Hydrometer

IMPORTANT: 3/16” above cell plates is the recommended

level. DO NOT place anything in battery other than specified
electrolyte.

5. Slow c harge the battery at 1 amp for 2 hours to
bring the battery to full charge.

6. Af ter char ging, check level of electrolyte and add
as needed to bring level to 3/16” above cell plates.

7. Reinstall cell caps.

8. Install batter y into power unit. Connect over flow

tube.

9. Connect pos itive ( +) c able (r ed) first, from wiring
harness to the positive term inal ( +) on batter y 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

Shield the positive terminal with terminal cover
located on battery harness. T his p rev ent s metal f rom
touching the positive terminal, which could cause
sparks.

22

TROUBLESHOOTING

PROBLEM PROBABLE CAUSE CORRECTIVE ACTION

Starter Will Not Crank 1. Battery dead. 1. Service battery.

Engine 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. Blade engagement switch in the “ON” position. 5. Move blade engagement switch to “OFF”.

6. Park brake not engaged. 6. Engage park brake.

7. Faulty parking brake, blade or ignition switch. 7. Contact authorized SNAPPER dealer.

8. Faulty engine starter. 8. Replace engine starter.

9. Faulty starter solenoid. 9. Replace starter solenoid.

Engine Will Crank But 1. Fuel tank empty or fuel shut-off valve closed. 1. Fill fuel tank with fresh fuel & open fuel valve.

Not Start 2. Engine needs choking. 2. Move choke control to “CHOKE” position.

3. Spark plug wire disconnected. 3. Place spark plug wire onto spark plug.

4. Battery weak or dead. 4. Service battery.

5. Faulty parking brake, blade or ignition switch. 5. Contact authorized SNAPPER dealer.

Engine Will Not Start 1. Blade engagement switch in the “ON” position. 1. Move blade engagement switch to “OFF”.

Using Recoil Starter 2. Park brake not engaged. 2. Engage park brake.

3. Fuel tank empty or fuel shut-off valve closed. 3. Fill fuel tank with fresh fuel & open fuel valve.

4. Engine needs choking. 4. Move choke control to “CHOKE” position.

5. Blown Fuse. 5. Replace with new 20 AMP fuse.

6. Faulty relay switch. 6. Contact authorized SNAPPER dealer.

7. Faulty parking brake or blade switch. 7. Contact authorized SNAPPER dealer.

Engine Stalls After 1. Operator not in seat. 1. Sit in operator’s seat.

Running 2. Choke control in the “CHOKE” position. 2. Move choke control to “OFF” position.

3. Fuel tank empty. 3. Fill with fuel to proper level.

4. Engine air pre-cleaner and or air cleaner dirty. 4. Clean free of all debris.

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.

Engine Loses Power 1. Excessive load on engine. 1. Lessen load.

2. Engine air pre-cleaner or air cleaner dirty 2. Clean or replace filters.

3. Spark plug faulty. 3. Service spark plug.

4. Water, debris or stale fuel in fuel system. 4. Drain and clean fuel system.

5. Debris build up on engine cooling screen. 5. Clean all debris from engine cooling screen.

Engine Backfires When
Turned To “STOP”

1. Throttle control set too “FAST”. 1. Set throttle control to “SLOW” and allow engine to
idle. Then, turn key to “OFF”.

(Trouble Shooting Continued on Next Page)

24

TROUBLESHOOTING

Rider Will Not Move Or

PROBLEM PROBABLE CAUSE CORRECTIVE ACTION

Excessive Vibration 1. Damaged, out of balance 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.

4. Lumpy or frayed belt. 4. Replace belt.

5. Bent Idler, stationary or spindle pulley. 5. Replace pulley.

1. Joystick in the neutral “N” position. 1. Place joystick in desired speed position.

Loss Of Traction

Blade(s) Not Cutting

Cutting Grass

Improperly

Poor Grass Discharge

Battery Will Not Charge

Oil Leaking

2. Roll release lever is in “ROLL” position. 2. Move roll release lever to the engaged position.

3. Low transmission hydraulic oil level.

4. Parking Brake engaged. 4. Move parking brake to disengaged position.

5. Traction drive belt requires replacement. 5. Replace traction drive belt.

1. Blade engagement switch in the “OFF” position. 1. Move blade switch to the “ON” position.

2. Clutch belt slipping. 2. Replace clutch belt.

3. Mower belt slipping. 3. Replace mower belt.

4. Electric clutch not functioning.

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” position.

4. Forward speed too fast. 4. Move joystick to a slower speed.

5. Terraced cut, side to side. 5. Adjust side to side level.

6. Excessive deck pitch, front to rear. 6. Adjust front to rear pitch.

7. Cutting blade(s) dull or damaged. 7. Sharpen cutting edges or replace blade(s).

8. Blade belt slipping. 8. Replace blade belt.

9. Check electric clutch. 9. Adjust to proper specifications.

10. Check clutch belt. 10. Replace clutch belt.

1. Engine speed too slow. 1. Move engine speed control to “FAST” position.

2. Forward speed too fast. 2. Move joystick 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 under deck. 5. Clean deck.

6. Improper blade(s) installed on deck.

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. Leaking hose fittings, clamps or reservoir. 1. Verify fittings and hose clamps are tight.

3. Contact authorized SNAPPER dealer.

4. Contact authorized SNAPPER dealer.

6. Install proper SNAPPER blades.

25

ITEM

Engine Oil

SERVICE SCHEDULE

SERVICE PERFORMED

Check Oil Level Page 7

REF. EACH

USE 5 HRS

X

25

HRS

50

HRS

100

HRS

EACH

SEASON

Oil Filter

Air Pre-Cleaner
Air Cleaner
Spark Plug
Fuel Filter
Engine Cooling

System
Battery

Tires

Initial Oil Change Page 11
Periodic Oil Change Page 12

Initial Oil Change Engine Manual

& Page 11

Periodic Oil Change Engine Manual

& Page 12

Clean Sponge Element Engine Manual
Clean or Replace Engine Manual
Replace Engine Manual
Replace Engine Manual
Clean Shroud & Fins Engine Manual

& Page 12

Check Electrolyte Pages 21
Charge Battery Page 22

Testing Battery Pages 22
Check Pressures Page 7

X
X*

X

X*

X**
X**
X
X
X**

X X
X

X

X X

Drive Belts

Mower Blades

Mower Deck

Mower Deck

Lubrication
Points

* 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

Check For Wear And
Tension
Check For Wear, Damage
& Replacement
Clean Debris
Accumulation
Clean Outside and
Underside
Grease or Oil Pages 13-14

Page 16-17
Pages 20-21
Page 13
Page 13

X X X

X

X

X

X X

MAINTENANCE/REPLACEMENT PARTS

Engine Speed Control Cable (Briggs 15 HP) 4-6259
Cutter Deck Blade (33” Cutting Deck) 3-4168
33” Cutter Deck Belt (Electric Clutch to Cutting Deck) 3-5389
Wheel Drive Belt (Engine to Hydro Transaxle) 4-1823
Mower Drive Belt (Engine to Electric Clutch) 2-9117
Parts Manual for Yard Cruiser Series 3 & 4

Models: YZ145333BVE, YZ145383BVE,
YZ15334BVE, YZ15384BVE, EYZ15334BVE

06118

26

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 Center, P.O. Box 1379, McDonough, Georgia 30253

27

PRIMARY MAINTENANCE

28

PRIMARY MAINTENANCE

29

PRIMARY MAINTENANCE

30

PRIMARY MAINTENANCE

31

Safety Instructions & Operator’s Manual for

VEHICLE COMPONENTS CONTAIN OR

EMIT CHEMICALS KNOWN TO THE STATE OF CALIFORNIA TO CAUSE CANCER OR OTHER

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.

EUROPEAN
YARD CRUISER
HYDRO DRIVE
SERIES 4

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: [phone]).

WARNING

WARNING

ENGINE EXHAUST, SOME OF ITS CONSTITUENTS, AND CERTAIN

COPYRIGHT © 2002
SNAPPER PRODUCTS INC.
ALL RIGHTS RESERVED

32

MANUAL No. 4-6260 (I.R. 6/21/02)