Craftsman EZ3 917.270650 User manual

Owner's Manual i::__o.I
CRRFTSMRNo
15.5 HP
ELECTRIC START
42" MOWER
6 SPEED TRANSAXLE
LAWN TRACTOR
Model No.
917.270650
• Safety
•Assembly
•Operation
• Maintenance
•Repair Parts
CAUTION:
Read and follow all Safety Rules
and Instructionsbefore operat-
ing this equipment.
For answers to your questions
about this product, Call:
1-800-659-5917
Sears Craftsman Help Line
5 am -5 pro, Mon -Sat
Sears, Roebuck and Co., Hoffman Estates, II 60179
Visit our Craftsman website:www.sears.com/craftsman

Warranty...............................................2
SafetyRules.........................................2
ProductSpecifications..........................5
Assembly..............................................8
Operation............................................11
MaintenanceSchedule......................17
Serviceand Adjustments .................... 21
Storage ............................................... 27
Troubleshooting ................................. 28
Repair Parts ........................................ 32
Parts Ordering ..................... Back Cover
LIMITED TWO YEAR WARRANTY ON CRAFTSMAN RIDING EQUIPMENT
For two (2) years from the date of purchase, if this Craftsman Riding Equipment is
maintained, lubricated and tuned up according to the instructions in the owner's
manual, Sears will repair or replace, free of charge, any parts found to be defective in
material or workmanship.
This Warranty does not cover:
•Expendable items which become worn during normal use, such as blades, spark
plugs, air cleaners, belts, etc.
•Tire replacement or repair caused by punctures from outside objects, such as nails,
thorns, stumps, or glass.
•Repairs necessary because of operator abuse, negligence, improper storage or
accident or the failure to maintain the equipment according to the instructions
contained in the owner's manual.
• Riding equipment used for commercial or rental purposes.
LIMITED 90 DAY WARRANTY ON BAI-rERY
For ninety (90) days from date of purchase, if any battery included with this riding
equipment proves defective in material or workmanship and our testing determines the
battery will not hold a charge, Sears will replace the battery at no charge. In-home
warranty service on your Craftsman riding equipment is available at no charge for 30
days from the date of purchase. Please contact your nearest service center. After 30
days from the date of purchase, warranty service is available by taking your Craftsman
riding equipment to your nearest Sears Service Center. (In-home warranty service will
still be available after 30 days from the date of purchase but a standard trip charge will
apply). This warranty applies only while this product is in the United States. This
Warranty gives you specific legal rights, and you may also have other rights which may
vary from state to state.
Sears, Roebuck and Co., D/817 WA, Hoffman Estates, IL 60179
IMPORTANT: This cutting machine is
capable of amputating hands and feet
and throwing objects. Failure to observe
the following safety instructions could
result in serious injury or death.
GENERAL OPERATION
•Read, understand, and follow all
instructions in the manual and on the
machine before starting.
•Only allow responsible adults, who are
familiar with the instructions, to
operate the machine.
• Clear the area of objects such as
rocks, toys, wire, etc., which could be
picked up and thrown by the blade.
2
• Be sure the area is clear of other
people before mowing. Stop machine
if anyone enters the area.
• Never carry passengers.
• Do not mow in reverse unless abso-
lutely necessary. Always look down
and behind before and while backing.
• Be aware of the mower discharge
direction and do not point it at anyone.
Do not operate the mower without
either the entire grass catcher or the
guard in place.
• Slow down before turning.
• Never leave a running machine
unattended. Always turn off blades, set
parking brake, stop engine, and
remove keys before dismounting.

• Turn off blades when not mowing.
• Stop engine before removing grass
catcher or unclogging chute.
• Mow only in daylight or good artificial
light.
• Do not operate the machine while
under the influence of alcohol or
drugs.
• Watch for traffic when operating near
or crossing roadways.
• Use extra care when loading or
unloading the machine into a trailer or
truck.
• Data indicates that operators, age 60
years and above, are involved in a
large percentage of riding mower-
related injuries. These operators
should evaluate their ability to operate
the riding mower safely enough to
protect themselves and others from
serious injury.
SLOPE OPERATION
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 it, do not mow it.
DO:
Mow up and down slopes, not across.
Remove obstacles such as rocks, tree
limbs, etc.
•Watch for holes, ruts, or bumps.
Uneven terrain could overturn the
machine. Tall grass can hide ob-
stacles.
•Use slow speed. Choose a low gear
so that you will not have to stop or shift
while on the slope.
•Follow the manufacturer's recommen-
dations for wheel weights or counter-
weights to improve stability.
• Use extra care with grass catchers or
other attachments. These can change
the stability of the machine.
•Keep all movement on the slopes slow
and gradual. Do not make sudden
changes in speed or direction.
•Avoid starting or stopping on a slope. If
tires lose traction, disengage the
blades and proceed slowly straight
down the slope.
3
DO NOT:
•Do notturn on slopes unless neces-
sary, and then, turn slowly and
gradually downhill, if possible.
•Do not mow near drop-offs, ditches, or
embankments. The mower could
suddenly turn over if a wheel is over
the edge of a cliff or ditch, or if an edge
caves in.
•Do not mow on wet grass. Reduced
traction could cause sliding.
•Do nottry to stabilize the machine by
putting your foot on the ground.
•Do not use grass catcher on steep
slopes.
CHILDREN
Tragic accidents can occur if the operator
is not alert to the presence of children.
Children are often attracted to the
machine and the mowing activity. Never
assume that children will remain where
you last saw them.
•Keep children out of the mowing area
and under the watchful care of another
responsible adult.
•Be alert and turn machine off if"
children enter the area.
•Before and when backing, look behind
and down for small children.
•Never carry children. They may fall off
and be seriously injured or interfere
with safe machine operation.
•Never allow children to operate the
machine.
•Use extra care when approaching
blind corners, shrubs, trees, or other
objects that may obscure vision.
SERVICE
•Use extra care in handling gasoline
and other fuels. They are flammable
and vapors are explosive.
Use only an approved container.
Never remove gas cap or add fuel
with the engine running. Allow en-
gine to cool before refueling. Do
not smoke.
Never refuel the machine indoors.
Never store the machine or fuel
container inside where there is an
open flame, such as a water heat-
er.
•Never run a machine inside aclosed
area.

•Keep nuts and bolts, especially blade
attachment bolts, tight and keep
equipment in good condition.
•Never tamper with safety devices.
Check their proper operation regularly.
•Keep machine free of grass, leaves, or
other debris build-up. Clean oil or fuel
spillage. Allow machine to cool before
storing.
•Stop and inspect the equipment if you
strike an object. Repair, if necessary,
before restarting.
• Never make adjustments or repairs
with the engine running.
•Grass catcher components are subject
to wear, damage, and deterioration,
which could expose moving parts or
allow objects to be thrown. Frequently
check components and replace with
manufacturer's recommended parts,
when necessary.
•Mower blades are sharp and can cut.
Wrap the blade(s) or wear gloves, and
use extra caution when servicing
them.
• Check brake operation frequently.
Adjust and service as required.
•Be sure the area is clear of other
people before mowing. Stop machine
if anyone enters the area.
• Never carry passengers.
•Do not mow in reverse unless abso-
lutely necessary. Always look down
and behind before and while backing.
•Never carry children. They may fall off
and be seriously injured or interfere
with safe machine operation.
•Keep children out of the mowing area
and under the watchful care of another
responsible adult.
•Be alert and turn machine off if
children enter the area.
• Before and when backing, look behind
and down for small children.
•Mow up and down slopes (15 °Max),
not across.
•Remove obstacles such as rocks, tree
limbs, etc.
•Watch for holes, ruts, or bumps.
Uneven terrain could overturn the
machine. Tall grass can hide obsta-
cles.
•Use slow speed. Choose a low gear
so that you will not have to stop or shift
while on the slope.
•Avoid starting or stopping on a slope. If
tires lose traction, disengage the
blades and proceed slowly straight
down the slope.
•Do notturn on slopes unless neces-
sary, and then, turn slowly and gradu-
ally downhill, if possible.
_i= Look for this symbol to point out
important safety precautions. It means
CAUTION!!! BECOMEAWARE!!!YOUR
SAFETY IS INVOLVED.
•1=CAUTION: In order to prevent
accidental starting when setting up,
transporting, adjusting or making repairs
always disconnect spark plug wire and
place wire where it cannot contact spark
plug.
_i WARNING: The engine exhaust from
this product contains chemicals known to
the State of California to cause cancer,
birth defects, or other reproductive harm.
4

PRODUCT SPECIFICATIONS
GASOLINE
CAPACITY
AND TYPE:
OILTYPE
t_PI-SF/SG/SH):
1.25 GALLONS
UNLEADED
REGULAR
SAE 30 (ABOVE 32°F
SAE 5W-30
(below 32°F)
3.0 PINTS
CHAMPION RJ19LM
OR J19LM
INTAKE: .005"-.007"
EXHAUST: .009"-.011"
::)IL CAPACITY:
SPARK PLUG:
GAP: .030")
_,ALVE
_,LEARANCE:
_ROUND SPEED FORWARD:
CMPH): I s'r 1,1
2N° 1,4
3 R° 2,2
4TM 3.3
5TM 4.4
6TM 4.9
REVERSE: 1.4
TIRE PRESSURE: FRONT: 14 PSI
REAR: 12 PSI
CHARGING 3 AMPS BATTERY
SYSTEM: 5 AMPS HEADLIGHTS
BAI-FERY: AMP/HR: 25
MIN. CCA: 190
CASE SIZE: U1R •
BLADE BOLT 27-35 FT. LBS.
TORQUE:
CONGRATULATIONS on your purchase
of a Craftsman Tractor. Ithas been
designed, engineered and manufactured
to give you the best possible depend-
ability and performance.
Should you experience any problem you
cannot easily remedy, please contact
your nearest Sears Authorized Service
Center. We have competent, well-trained
technicians and the proper tools to
service or repair this tractor.
Please read and retain this manual. The
instructionswill enable you to assemble
and maintain your tractor properly.
Always observe the "SAFETY RULES".
MAINTENANCEAGREEMENT
A Sears Maintenance Agreement is
available on this product. Contact your
nearest Sears store for details.
CUSTOMER RESPONSIBILITIES
• Read and observe the safety rules.
•Follow a regular schedule in maintain-
ing, caring for and using your tractor.
•Follow the instructions under "Mainte-
nance" and "Storage" sections of this
owner's manual.
WARNING: This tractor is equipped
with an internal combustion engine and
should not be used on or near any
unimproved forest-covered, brush-
covered or grass-covered land unless
the engine's exhaust system is equipped
with aspark arrester meeting applicable
local or state laws (if any). If a spark
arrester is used, it should be maintained
in effective working order by the opera-
tor.
In the state of California the above is
required by law (Section 4442 of the
California Public Resources Code).
Other states may have similar laws.
Federal laws apply on federal lands. A
spark arrester for the muffler is available
through your nearest Sears Authorized
Service Center/Department (See
REPAIR PARTS section of this manual).
5

(1) Large Flat
Washer
Parts Bag contents shown full size
(1) Hex Bolt
3/8-16 x 1
(1) Lockwasher 3/8
!iiiiiiiiiiiiii! ,,,.ex.o,,
5/16-18 x 1-1/4 (1) Locknut 5/16-18
(1) Knob
(1) Shoulder Bolt
5/16-18
(1) Washer
2 x 1-3/16 x 12 Gauge
(2) Screws _--_ _ (2) Lock Washers
,_ox_,_,o /_'_
(2) Washers _. -- J(2) Weld Nuts #10
3/16 x 3/4 x 16 Gauge_.,_
6

Seat
Parts packed separately in carton
Steering
Wheel
Mulcher Video
Plate Cassette r-1
Manual
I
I
Parts Bag
Parts Bag contents not shown full size
(,-) (2) Latch Hook
Assemblies
Slope Sheet
,c_(2) Keys _ Steering
,/ \ Wheel
__ed_g _ Steering
II Extension
II Shaft
Steering Wheel Iol
Adapter

Your new tractor has been assembled at the factory with exception of those parts left
unassembled for shipping purposes. To ensure safe end proper operation of your
tractor all parts and hardware you assemble must be tightened securely. Use the
correct tools as necessary to insure proper tightness. Review the video cassette before
you begin.
TOOLS REQUIRED FOR ASSEMBLY
A socket wrench set will make assembly
easier. Standard wrench sizes you need
are listed below.
(1) Utility knife
(1) 9/16" wrench
(2) 1/2" wrench
(1) 13re pressure gauge
(1) Phillips screwdriver
When right or left hand is mentioned in
this manual, it means, from your point of
view, when you are in the operating
position (seated behind the steering
wheel).
TO REMOVE TRACTOR FROM
CARTON
UNPACK CARTON
• Remove all accessible loose parts and
parts boxes from shipping carton.
•Cut, from top to bottom, along lines on
all four corners of shipping carton, and
lay panels flat.
• Check for any additional loose parts or
boxes and remove.
BEFORE ROLLING TRACTOR OFF
SKID
ATTACH STEERING WHEEL
ASSEMBLE EXTENSION SHAFT AND
BOOT
• Slide'extension shaft onto lower
steering shaft. Align mounting holes
in extension and lower shafts and
install 5/16 hex bolt and locknut.
Tighten securely.
IMPORTANT: Tighten bolt and nut
securely to 18-22 ft. Ibs, torque,
•Place tabs of steering boot over tab
slots in dash and push down to
secure.
INSTALL STEERING WHEEL
•Position front wheels of the tractor so
they are pointing straight forward.
•Slide steering wheel adapter onto
steering shaft extension.
[___H ex_l_!l__gnsert
(_ jSteering Boot
Steering wneel _
/Tabs
Extension
Shaft_._--'--_Adapter
5/16 Locknut_ 5/16 Hex Bolt
Lower Steering _-_, _'".
Sha_ .,. ° ._..___,_-rab
, "-- _,'_ /Slots
• Position steering wheel so cross bars
are horizontal (left to right) and slide
inside boot and onto adapter.
• Assemble large flat washer, 3/8 lock
washer, 3/8 hex bolt and tighten
securely.
• Snap steering wheel insert into center
of steering wheel.
• Remove protective materials from
tractor hood and grill.
IMPORTANT; Check for and remove
any staples in skid that may puncture
tires where tractor is to roll off skid.
HOW TO SET UPYOUR TRACTOR
CHECK BATTERY
Lift seat pan to raised postion and
open battery box door.
If this battery is put into service after
month and year indicated on label (la-
bel located between terminals) charge
battery for minimum of one hour at 6-
10 amps. (See "BA'I-rERY" in MAINTE-
NANCE section of this manual for
charging structions.)
8

Label
Battery
Door
Terminal
INSTALL SEAT
Adjust seat before tightening adjustment
knob.
•Remove cardboard packing on seat
pan.
Place seat on seat pan and assemble
shoulder bolt. Tighten shoulder bolt
securely.
• Assemble adjustment knob and flat
washer loosely. Do not tighten.
•Lower seat into operating position
and sit on seat.
• Slide seat until a comfortable position
is reached which allows you to press
clutch/brake pedal all the way down.
• Get off seat without moving its
adjusted position.
• Raise seat and tighten adjustment
knob securely. Seat
Shoulder Seat Pan
Bolt
Flat Washer
Adjustment
Knob
TO ROLLTRACTOR OFF SKID (See
Operation section for location and
function of controls)
•Press lift lever plunger and raise
attachment lift lever to its highest
position.
• Release parking brake by depressing
clutch/brake pedal.
•Place gearshift lever in neutral (N)
position.
•Roll tractor forward off skid.
•Remove banding holding discharge
guard up against tractor.
TO DRIVE TRACTOR OFF SKID
WARNING: Before starting, read,
understand and follow all instructions in
the Operation section of this manual. Be
sure tractor is in a well-ventilated area.
Be sure the area in front of tractor is clear
of other people and objects.
• Be sure all the above assembly steps
have been completed.
• Check engine oil level and fill fuel tank
with gasoline.
• Sit on seat in operating position,
depress clutch/brake pedal and set the
parking brake.
• Place gear shift lever in neutral (N)
position.
• Press lift lever plunger and raise
attachment lift lever to its highest
position.
• Start the engine. After engine has
started, move throttle control to idle
position.
• Depress clutch/brake pedal into full
"BRAKE" position and hold. Move
gearshift lever to 1st gear.
• Slowly release clutch/brake pedal and
slowly drive tractor off skid.
• Apply brake to stop tractor, set parking
brake and place gearshift lever in
neutral position.
• Turn ignition key to "OFF' position.
Continue with the instructions that follow.
INSTALL MULCHER PLATE
Install two latch hooks to mulcher plate
using screw, washer, lock washer, and
weld nut as shown.
NOTE: Pre-assemble weld nut to latch
hook by inserting weld nut from the top
with hook pointing down.
•Tighten hardware securely.
•Raise and hold deflector shield in
upright position.
•Place front of mulcher plate over front
of mower deck opening and slide into
place, as shown.
•Hook front latch into hole on front of
mower deck.
•Hook rear latch into hole on back of
mower deck.
CAUTION: Do not remove discharge
guard from mower. Raise and hold guard
when attaching mulcher plate and allow
it to rest on plate while in operation.
9

Hook
Weld Nut Points
From The To Down
Lock
Washer Latch
Weld Nut Hook
Latch
Plate '_kl_Screw
=ck
Washer
isher
Nut
Shield
._ Latch Hooks
TO CONVERT TO BAGGING OR
DISCHARGING
Simply remove mulcher plate and store
in a safe place. Your mower is now ready
for discharging or installation of optional
grass catcher accessory.
NOTE: It is not necessary to change
blades. The mulcher blades are de-
signed for discharging and bagging also.
CHECKTIRE PRESSURE
The tires on your tractor were overin-
flated at the factory for shipping pur-
poses. Correct tire pressure is important
for best cutting performance.
• Reduce tire pressure to PSI shown in
"PRODUCT SPECIFICATIONS"
section of this manual.
CHECK DECK LEVELNESS
For best cutting results, mower housing
should be properly leveled. See 'qO
LEVEL MOWER HOUSING" in the
Service and Adjustments section of this
manual.
CHECK FOR PROPER POSITION
OF ALL BELTS
See the figures that are shown for
replacing motion and mower blade drive
belts in the Service and Adjustments
section of this manual. Verify that the
belts are routed correctly.
CHECK BRAKE SYSTEM
After you learn how to operate your
tractor, check to see that the brake is
properly adjusted. See 'q'O ADJUST
BRAKE" in the Service and Adjustments
section of this manual.
,/'CHECKLIST
BEFORE YOU OPERATE AND ENJOY
YOUR NE'3N TRACTOR, WE WISH TO
ASSURE THAT YOU RECEIVE TH E
BEST PERFORMANCE AND
SATISFACTION FROM THIS QUALITY
PRODUCT.
10
PLEASE REVIEW THE FOLLOWING
CHECKLIST:
/All assembly instructions have been
completed.
,/No remaining loose parts in carton.
,/Battery is properly prepared and
charged. (Minimum 1 hour at 6
amps).
/Seat is adjusted comfortably and
tightened securely.
/All tires are properly inflated. (For
shipping purposes, the tires were
overinflated at the factory).
,/"Be sure mower deck is properly
leveled side-to-side/front-to-rear for
best cutting results. (Tires must be
properly inflated for leveling).
/Check mower and drive belts. Be sure
they are routed properly around
pulleys and inside all belt keepers.
/Check wiring. See that all connections
are still secure and wires are properly
clamped.
WHILE LEARNING HOWTO USE YOUR
TRACTOR, PAY EXTRAAI-rENTION TO
THE FOLLOWING IMPORTANT ITEMS:
/Engine oil is at proper level.
/Fuel tank is filled with fresh, clean,
regular unleaded gasoline.
,/Become familiar with all controls -their
location and function. Operate them
before you start the engine.
/Be sure brake system is in safe
operating condition.

These symbols may appear on your tractor or in literature supplied with the product.
Learn and understand their meaning.
BA'rrERY CAUTION OR REVERSE FORWARD FAST SLOW
WARNING
ENGINE ON ENGINE OFF OIL PRESSURE LIGHTS ON OVER TEMP
LIGHT
FUEL CHOKE MOWER HEIGHT PARKING BRAKE UNLOCKED MOWER LIFT
LOCKED
H L
ATTACHMENT REVERSE NEUTRAL HIGH LOW PARKING BRAKE
CLUTCH ENGAGED
A'I-rACHMENT KEEP AREA CLEAR SLOPE HAZARDS
IGNITION CLUTCH DISENGAGED
DANGER, KEEP HANDS AND FEET AWAY
(SEE SAFETY RULES SECTION)
FREE WHEEL
(Automatic Models only)
11

KNOWYOUR TRACTOR
READ THIS OWNER'S MANUAL AND SAFETY RULES BEFORE OPERATING
YOUR TRACTOR
Compare the illustrationswith your tractor to familiarize yourself with the locations of
various controls and adjustments. Save this manual for future reference.
Throttle
Clutch/
Brake Pedal
Attachment IgnitionSwitch
Clutch
Lew
Ammeter
Gearshift Lever
ht Switch
Lever
Plunger
Lift Lever
Brake Lever
Our tractors conform to the safety standards of the American National Standards
Institute.
AMMETER -Indicates charging (+) or
discharging (-) of battery.
ATTACHMENT CLUTCH LEVER -Used
to engage the mower blades, or other
attachments mounted to your tractor.
ATTACHMENT LIFT LEVER -Used to
raise, lower, and adjust the mower deck
or other attachments mounted to your
tractor.
CLUTCH/BRAKE PEDAL -Used for
declutching and braking the tractor and
starting the engine.
GEARSHIFT LEVER -Selects the speed
and direction of tractor.
IGNITION SWITCH - Used for starting
and stopping the engine.
LIFT LEVER PLUNGER -Used to
release attachment lift lever when
changing its position.
LIGHT SWITCH - Turns the headlights on
and off.
PARKING BRAKE LEVER -Locks
clutch/brake pedal into the brake
position.
THROTTLE/CHOKE CONTROL- Used
for starting and controlling engine speed.
12

The operation of any tractor can result in foreign objects thrown into
the eyes, which can result in severe eye damage. Always wear safety
glasses or eye shields while operating your tractor or performing any
adjustments or repairs. We recommend a wide vision safety mask
over spectacles or standard safety glasses.
HOW TO USE YOUR TRACTOR
TO SET PARKING BRAKE
Your tractor is equipped with an operator
presence sensing switch. When engine
is running, any attempt by the operator to
leave the seat without first setting the
parking brake will shut off the engine.
•Depress clutch/brake pedal into full
"BRAKE" position and hold.
•Place parking brake lever in "EN-
GAGED" position and release pres-
sure from clutch/brake pedal. Pedal
should remain in "BRAKE" position.
Make sure parking brake will hold
tractor secure. Attachment Clutch Lever
"Engaged" Position
__ "Disengaged"
-_ "_\"._._ _ _ Position
Park,ng
Control--.._._', \ _, /\\-_ /Brake
----_\'_ \'VI/ "Engaged"
Clutch/ "_. "'.--_-_-'-_---°.3_ Position
Brake__
_ f_'_ Gearshift
"Disengaged" =" '_"_
Position Position
STOPPING
MOWER BLADES -
•To stop mower blades,move attach-
ment clutch lever to "DISENGAGED"
position.
GROUND DRIVE -
•To stop ground drive, depress clutch/
brake pedal into full "BRAKE" position.
•Move gearshift lever to neutral (N)
position.
ENGINE -
• Move throttle control to slow position.
NOTE: Failure to move throttle control to
slow position and allowing engine to idle
before stopping may cause engine to
"backfire".
•Turn ignition key to "OFF" position and
remove key. Always remove key when
leaving tractor to prevent unauthorized
use.
•Never use choke to stop engine.
IMPORTANT: Leaving the ignition
switch in any position other than "OFF"
will cause the battery to be discharged,
(dead).
NOTE: Under certain conditions when
tractor is standing idle with the engine
running, hot engine exhaust gases may
cause "browning" of grass. To eliminate
this possibility, always stop engine when
stopping tractor on grass areas.
/k CAUTION: Always stop tractor
completely, as described above, before
leaving the operator's position; to empty
grass catcher, etc.
TO USETHROTI'LECONTROL
Always operate engine at full throttle.
• Operating engine at less than full
throttle reduces the battery charging
• rate.
Full throttle offers the best bagging
and mower performance.
TO MOVE FORWARD AND
BACKWARD
The direction and speed of movement is
controlled by the gearshift lever.
• Start tractor with clutch/brake pedal
depressed and gearshift lever in
neutral (N) position.
• Move.gearshift lever to desired
position.
• Slowly release clutch/brake pedal to
start movement.
IMPORTANT: Bring tractor to a complete
stop before shifting or changing gears.
Failure to do so will shorten the useful
life of your transaxle.
TO ADJUST MOWER CUTrlNG
HEIGHT
13
The position of the attachment lift lever
determines the cutting height.
• Grasp lift lever.
• Press plunger with thumb and move
lever to desired position.
The cutting height range is approxi-
mately 1-1/2 to 4". The heights are
measured from the ground to the blade
tip with the engine not running. These
heights are approximate and may vary
depending upon soil conditions, height
of grass and types of grass being
mowed.

• The average lawn should be cut to
approximately 2-1/2 inches during the
cool season and to over 3 inches
during hot months. For healthier and
better looking lawns, mow often and
after moderate growth.
• For best cutting performance, grass
over 6 inches in height should be
mowed twice. Make the first cut
relatively high; the second to desired
height.
TO OPERATE MOWER
Your tractor is equipped with an operator
presence sensing switch. Any attempt by
the operator to leave the seat with the
engine running and the attachment
clutch engaged will shut off the engine.
• Select desired height of cut.
• Start mower blades by engaging
attachment clutch control.
•TO STOP MOWER BLADES - disen-
gage attachment clutch control.
CAUTION: Do not operate the
mower without either the entire grass
catcher, on mowers so equipped, or
the discharge guard in place.
Attachment Clutoh Lever "Engaged"
Position,/_! _ / / Attachemnt Lift
_.(._._Y,,_/_ .Lever High
'--/Y--Z;;_'_-_ Position
"Oisen_ag_ _. _.'_._ /..:
TO OPERATE ON HILLS
_CAUTION: Do not drive up or down
hills with slopes greater than 15 ° and do
not drive across any slope.
•Choose the slowest speed before
starting up or down hills.
• Avoid stopping or changing speed on
hills.
•If slowing is necessary, move throttle
control lever to slower position.
•If stopping is absolutely necessary,
push clutch/brake pedal quickly to
brake position and engage parking
brake.
•Move gearshift lever to 1st gear. Be
sure you have allowed room for tractor
to roll slightly as you restart movement.
• To restart movement, slowly release
parking brake and clutch/brake pedal.
•Make all turns slowly.
TO TRANSPORT
•Raise attachment lift to highest
position with attachment lift control.
• When pushing or towing your tractor,
be sure gearshift lever is in neutral (N)
position.
• Do not push or tow tractor at more than
five (5) MPH.
NOTE: To protect hood from damage
when transporting your tractor on a truck
or a trailer, be sure hood is closed and
secured to tractor. Use an appropriate
means of tying hood to tractor (rope,
cord, etc.).
TOWING CARTSAND OTHER
ATTACHMENTS
Tow only the attachments that are
recommended by and comply with
specifications of the manufacturer of your
tractor. Use common sense when towing.
Too heavy of a load, while on a slope, is
dangerous. fires can lose traction with
the ground and cause you to lose control
of your tractor.
BEFORE STARTING THE ENIGNE
CHECK ENGINE OIL LEVEL
•The engine in your tractor has been
shipped, from the factory, already filled
with summer weight oil.
•Check engine oil with tractor on level
ground.
•Remove oil fill cap/dipstick and wipe
clean, reinsert the dipstick and screw
cap tight, wait for a few seconds,
remove and read oil level. If neces-
sary, add oil until "FULL" mark on
dipstick is reached. Do not overfill.
•For cold weather operation you should
change oil for easier starting (See "OIL
VISCOSITY CHART' in the Mainte-
nance section of this manual).
• To change engine oil, see the Mainte-
nance section in this manual.
14

ADD GASOUNE
• Fill fuel tank. Use fresh, clean, regular
unleaded gasoline with a minimum of
87 octane. (Use of leaded gasoline
will increase carbon and lead oxide
deposits and reduce valve life). Do
not mix oil with gasoline. Purchase
fuel in quantities that can be used
within 30 days to assure fuel fresh-
ness.
IMPORTANT: When operating in
temperatures below 32°F(0°C), use
fresh, clean winter grade gasoline to
help insure good cold weather starting.
a_cWARNING: Experience indicates that
ohol blended fuels (called gasohol or
using ethanol or methanol) can attract
moisture which leads to separation and
formation of acids during storage. Acidic
gas can damage the fuel system of an
engine while in storage. To avoid engine
problems, the fuel system should be
emptied before storage of 30 days or
longer. Drain the gas tank, start the
engine and let it run until the fuel lines
and carburetor are empty. Use fresh fuel
next season. See Storage Instructions
for additional information. Never use
engine or carburetor cleaner products in
the fuel tank or permanent damage may
occur.
_eCAUTION: Fill to bottom of gas tank
r neck. Do not overfill. Wipe off any
spilled oil or fuel. Do not store, spill or
use gasoline near an open flame.
TO START ENGINE
When starting the engine for the first time
or if the engine has run out of fuel, it will
take extra cranking time to move fuel
from the tank to the engine.
• Sit on seat in operating position,
depress clutch/brake pedal and set
parking brake.
• Place gear shift lever in neutral (N)
position.
• Move attachment clutch to "DISEN-
GAGED" position.
•Move throttle control to choke position.
NOTE: Before starting, read the warm
and cold starting procedures below.
•Insert key into ignition and turn key
clockwise to "START" position and
release key as soon as engine starts.
Do not run starter continuously for
more than fifteen seconds per minute.
If the engine does not start after
several attempts, move throttle control
to fast position, wait a few minutes and
try again. If engine still does not start,
move the throttle control back to the
choke position and retry.
WARM WEATHER STARTING (50 ° Fand
above)
•When engine starts, move the throttle
control to the fast position.
•The attachments and ground drive can
now be used. If the engine does not
accept the load, restart the engine and
allow it to warm up for one minute
using the choke as described above.
COLD WEATHER STARTING ( 50 ° F and
below)
• When engine starts, allow engine to
run with the throttle control in the
choke position until the engine runs
roughly, then move throttle control to
fast position. This may require an
engine warm-up period from several
seconds to several minutes, depend-
ing on the temperature.
•The attachments can also be used
during the engine warm-up period.
NOTE: If at a high altitude (above 3000
feet) or in cold temperatures (below 32
F) the carburetor fuel mixture may need
to be adjusted for best engine perfor-
mance. See 'q-O ADJUST CARBURE-
TOR" in the Service and Adjustments
section of this manual.
15

MOWING TIPS
•Mower should be properly leveled for
best mowing performance. See 'frO
LEVEL MOWER HOUSING" in the
Service and Adjustments section of
this manual.
• The left hand side of mower should be
used for trimming.
•Drive so that clippings are discharged
onto the area that has been cut. Have
the cut area to the right of the tractor.
This will result in amore even distribu-
tion of clippings and more uniform
cutting.
• When mowing large areas, start by
turning to the right so that clippings will
discharge away from shrubs, fences,
driveways, etc. After one or two
rounds, mow in the opposite direction
making left hand turns until finished.
•If grass is extremely tall, it should be
mowed twice to reduce load and
possible fire hazard from dried
clippings. Make first cut relatively
high; the second to the desired height.
•Do not mow grass when it is wet. Wet
grass will plug mower and leave
undesirable clumps. Allow grass to
dry before mowing.
•Always operate engine at full throttle
when mowing to assure better mowing
performance and proper discharge of
material. Regulate ground speed by
selecting a low enough gear to give
the mower cutting performance as well
as the quality of cut desired.
• When operating attachments, select a
ground speed that will suit the terrain
and give best performance of the
attachment being used.
MULCHING MOWING TIPS
IMPORTANT: For best performance,
keep mower housing free of built-up
grass and trash. Clean after each use.
•The special mulching blade will recut
the grass clippings many times and
reduce them in size so that as they fall
onto the lawn they will disperse into
the grass and not be noticed. Also, the
mulched grass will biodegrade quickly
to provide nutrients for the lawn.
Always mulch with your highest
engine (blade) speed as this will
provide the best recutting action of the
blades.
• Avoid cutting your lawn when it is wet.
Wet grass tends to form clumps and
interferes with the mulching action.
The best time to mow your lawn is the
early afternoon. At this time the grass
has dried and the newly cut area will
not be exposed to the direct sun.
•For best results, adjust the mower
cutting height so that the mower cuts
off only the top one-third of the grass
blades. For extremely heavy mulching,
reduce your width of cut on each pass
and mow slowly.
•Certain types of grass and grass
conditions may require that an area be
mulched asecond time to completely
hide the clippings. When doing a
second cut, mow across or perpen-
dicular to the first cut path.
•Change your cutting pattern from week
to week. Mow north to south one week
then change to east to west the next
week. This will help prevent matting
and graining of the lawn.
i
Max 113"
16

AS YOU COMPLETE .___ ___._S'__oo _ _ 4_. _*J,'j_.
Check Brake Operation _
Check Tire Pressure
Check Operator Presence and
TInterlock Systems II_
gCheck for Loose Fasteners I_ I_1 I_
A Sharpen/Replace Mower Blades
TLubrication Chart I1_
0 Check Battery Level
RClean Battery and Terminals Ip_
Check Transaxle Cooling I1_ _
Adjust Blade Belt(s) Tension
Adjust Motion Drive Belt(s) Tension
Check Engine Oil Level _I_
Change Engine Oil ,1_1,2,
ECleanAJr Filter
aClean Air Screen
e Inspect Muffler/SparkArrester
NI Replace Oil Filter [if equipped) _1_1,=
SClean Engine Cooling Fins _2
Replace Spark Plug _t_p,2 Ip_
Replace Air Filter Paper Cartridge
Replace Fuel Filter
1-Ghwlge more often when operating under ahe_y load or in high ambient temperatures, 5 - If equipped _ =_djustable systern,
2 - Service mo_ often when operating in dirty or dusty Condition_. 6 - Not required if equipped with maintenance-free battery
3 - It equipped with oil finer, chengo oil every 50 hours. 7 - Tighten front axle pivot bolt to 35 ft.-Ibs, mLximum.
4 - Replace btadu more often when mowing in sandy sell Do not overtighton.
GENERAL RECOMMENDATIONS
The warranty on this tractor does not
cover items that have been subjected to Zsrk
operator abuse or negligence. To
receive full value from the warranty,
operator must maintain tractor as
instructed in this manual. _)Front Wheel
Some adjustments will need to be made Bearing
periodically to properly maintain your Zerk
tractor.
All adjustments in the Service and
Adjustments section of this manual @Engine'
should be checked at least once each , ,
I I
season. ,,
• Once a year you should replacethe ',,'
0 I
spark plug,clean or replaceairfilter,
and check blades and belts for wear. L_.,
A new spark plug and clean air filter
assure proper air-fuel mixture and
help your engine run better and last
longer.
BEFORE EACH USE
•Check engine oil level.
•Check brake operation.
• Check tire pressure.
•Check operator presence and
interlock systems for proper operation.
•Check for loose fasteners.
LUBRICATION CHART
Zerk
Beadng Zerk
I
i
II
(_SAE 30 or 10w30 MOTOR OIL
_3ENERAL PURPOSE GREASE
(_REFER TO Maintenance "ENGINE" SECTIOh'
IMPORTANT: Do not oil or grease the pivot
points which have special nylon bearings.
Viscous lubricants will attract dust and dirt
that will shorten the life of the self-lubricat-
ing bearings. If you feel they must be
lubricated, use only a dry, powdered
graphite type lubricant sparingly.
17

TRACTOR
Always observe safety rules when
performing any maintenance.
BRAKE OPERATION
If tractor requires more than six (6) feet
stopping distance at high speed in
highest gear, then brake must be
adjusted. (See 'q-O ADJUST BRAKE" in
the Service and Adjustments section of
this manual).
TIRES
• Maintain proper air pressure in all tires
(See "PRODUCT SPECIFICATIONS"
section of this manual).
•Keep tires free of gasoline, oil, or
insect control chemicals which can
harm rubber.
• Avoid stumps, stones, deep ruts, sharp
objects and other hazards that may
cause tire damage.
NOTE: To seal tire punctures and
prevent flat tires due to slow leaks, tire
sealant may be purchased from your
local parts dealer. Tire sealant also
prevents tire dry rot and corrosion.
OPERATOR PRESENCE SYSTEM
Be sure operator presence and interlock
systems are working properly. If your
tractor does not function as described,
repair the problem immediately.
• The engine should not start unless the
clutch/brake pedal is fully depressed
and attachement clutch control is in
the disengaged position.
•When the engine is running, any
attempt by the operator to leave the
seat without first setting the parking
brake should shut off the engine.
•When the engine is running and the
attachment clutch is engaged, any
attempt by the operator to leave the
seat should shut off the engine.
•The attachment clutch should never
operate unless the operator is in the
seat.
BLADE CARE
For best results mower blades must be
kept sharp. Replace bent or damaged
blades,
BLADE REMOVAL
•Raise mower to highest position to
allow access to blades.
•Remove hex bolt, lock washer and flat
washer securing blade.
•Install new or resharpened blade with
trailing edge up towards deck as
shown.
IMPORTANT: To ensure proper assem-
bly, center hole in blade must align with
star on mandrel assembly.
•Reassemble hex bolt, lock washer and
flat washer in exact order as shown.
•Tighten bolt securely (27-35 Ft. Lbs.
torque).
IMPORTANT: Blade bolt is Grade 8 heat
treated.
Trailing Edge Up Mandrel/_/sembly
X,t.._ Blade Center _ ,_----'_
(_ _ Hole .,_t'_ Y'"-_'_\\
F,atWash_ _ _)
Lock Wa_r_.He_x_ _ar
*A Grade 8 heat treated bolt can be identified
by six lines on the bolt head.
TO SHARPEN BLADE
NOTE: We do not recommend sharpen-
ing blade - but if you do, be sure the
blade is balanced.
Care should be taken to keep the blade
balanced. An unbalanced blade will
cause excessive vibration and eventual
damage to mower and engine.
•The blade can be sharpened with a
file or on a grinding wheel. Do not
attempt to sharpen while on the
mower.
•To check blade balance, you will need
a5/8" diameter steel bolt, pin, or a
cone balancer. (When using a cone
balancer, follow the instructions
supplied with balancer.)
NOTE: Do not use a nail for balancing
blade. The lobes of the center hole may
appear to be centered, but are not.
•Slide blade on to an unthreaded
portion of the steel bolt or pin and hold
the bolt or pin parallel with the ground.
If blade is balanced, it should remain
in ahorizontal position. If either end of
the blade moves downward, sharpen
the heavy end until the blade is
balanced.
5/8" B_
Center Hole
18

BATTERY
Your tractor has abattery charging
system which is sufficient for normal use.
However, periodic charging of the battery
with an automotive charger will extend
its life.
•Keep battery and terminals clean.
• Keep battery bolts tight.
• Keep small vent holes open.
• Recharge at 6-10 amperes for 1 hour.
NOTE: The original equipment battery on
your tractor is maintenance free. Do not
attempt to open or remove caps or
covers. Adding or checking level of
electrolyte is not necessary.
TO CLEAN BATTERY AND TERMINALS
Corrosion and dirt on the battery and
terminals can cause the battery to "leak"
power.
• Open battery box door.
• Disconnect BLACK battery cable first
then RED battery cable and remove
battery from tractor.
• Rinse the battery with plain water and
dry.
• Clean terminals and battery cable
ends with wire brush until bright.
•Coat terminals with grease or petro-
leum jelly.
• Reinstall battery (See "REPLACING
BATTERY" in the SERVICE AND
ADJUSTMENTS section of this
manual).
V-BELTS
Check V-belts for deterioration and wear
after 100 hours of operation and replace
if necessary. The belts are not adjustable.
Replace belts if they begin to slip from
wear.
TRANSAXLE COOLING
Keep transaxle free from build-up of dirt
and chaff which can restrict cooling.
ENGINE
LUBRICATION
Only use high quality detergent oil rated
with API service classification SF, SG or
SH. Select the oil's SAE viscosity grade
according to your expected operating
temperature.
SAE VISCOSITY GRADES
NOTE: Although multi-viscosity oils
(5W30, 10W30 etc.) improve starting in
cold weather, these multi-viscosity oils
will result in increased oil consumption
when used above 32°F. Check your en-
gine oil level more frequently to avoid
possible engine damage from running
low on oil.
Change the oil after every 25 hours of
operation or at least once a year if the
tractor is not used for 25 hours in one
year.
Check the crankcase oil level before
starting the engine and after each eight
(8) hours of operation. Tighten oil fill cap/
dipstick securely each time you check
the oil level.
TO CHANGE ENGINE OIL
Determine temperature range expected
before oil change. All oil must meet API
service classification SF, SG or SH.
•Be sure tractor is on level surface.
•Oil will drain more freely when warm.
•Catch oil in asuitable container.
•Remove oil fill cap/dipstick. Be careful
not to allow dirt to enter the engine
when changing oil.
•Remove drain plug.
• After oil has drained completely, re-
place oil drain plug and tighten se-
curely.
•Refill engine with oil through oil fill dip-
stick tube. Pour slowly. Do not overfill.
For approximate capacity see "PROD-
UCT SPECIFICATIONS" section of this
manual.
•Use gauge on oil fill cap/dipstick for
checking level. Be sure dipstick cap is
tightened securely for accurate read-
ing. Keep oil at "FULL" line on dipstick.
Oil Fill Cap/
Dipstick
/Oil Drain
Plug
CLEAN AIR SCREEN
Air screen must be kept free of dirt and
chaff to prevent engine damage from
overheating. Clean with a wire brush or
compressed air to remove dirt and
stubborn dried gum fibers.
20* .10" O*
TEMPERATURE RANGE ANTICIPATED BEFORIENEXT OIL CHANQE 19

ENGINE COOUNG FINS
Remove any dust, dirt or oil from engine
cooling fins to prevent engine damage
from overheating.
•Remove screws from blower housing
and lift housing and dipstick tube
assembly off engine.
• Cover oil fill opening to prevent entry
of dirt.
• Use compressed air or stiff bristle
brush to thoroughly clean engine
cooling fins.
• To reassemble, reverse above
procedure.
S Blower Housing Screws
crewo
Dipstick T
Assembly _. Spark
Engine Cooling Plug
AIR FILTER
Your engine will not run properly using a
dirty air filter. Clean the foam pre-cleaner
after every 25 hours of operation or
every season. Service paper cartridge
every 100 hours of operation or every
season, whichever occurs first.
Service air cleaner more often under
dusty conditions.
•Remove knob(s) and cover.
TO SERVICE PRE-CLEANER
•Slide foam pre-cleaner off cartridge.
•Wash it in liquid detergent and water.
•Squeeze it dry in a clean cloth.
•Saturate it in engine oil. Wrap it in
clean, absorbent cloth and squeeze to
remove excess oil
•If very dirty or damaged, replace pre-
cleaner.
•Reinstall pre-cleaner over cartridge.
•Reinstall cover and secure with
knob(s).
TO SERVICE CARTRIDGE
•Remove cartridge nut. C,
•Carefully remove cartridge to prevent
debris from entering carburetor. Clean
base carefully to prevent debris from
entering carburetor.
•Clean cartridge by tapping gently on
flat surface. If very dirty or damaged,
replace cartridge.
•Reinstall cartridge, nut, precleaner,
cover and secure with knob(s).
IMPORTANT: Petroleum solvents, such
as kerosene, are not to be used to clean
the cartridge. They may cause deteriora-
tion of the cartridge. Do not oil cartridge.
Do not use pressurized air to clean or
dry cartridge.
Cover Knob
Cover--_ _Cartridge Nut
Foam _ _'"_ Paper
Pre-Cleaner .._ Cartridge
_'Base
MUFFLER
Inspect and replace corroded muffler
and spark arrester (if equipped) as it
could create a fire hazard and/or
damage.
SPARK PLUGS
Replace spark plugs at the beginning of
each mowing season or after every 100
hours of operation, whichever occurs
first. Spark plug type and gap setting are
shown in "PRODUCT SPECIFICATIONS"
section of this manual.
IN-LINE FUEL FILTER
The fuel filter should be replaced once
each season. If fuel filter becomes
clogged, obstructing fuel flow to carbure-
tor, replacement is required.
•With engine cool, remove filter and
plug fuel line sections.
•Race new fuel filter in position in fuel
line with arrow pointing towards
carburetor.
•Be sure there are no fuel line leaks
and clamps are properly positioned.
•Immediately wipe up any spilled
gasoline.
Clamp_
_-_) // _--'- Clamp
Fuel Filter
2O