Craftsman 917.270921 User Manual
Owner's Manual
CRAFTS[MAN+
19.5 HP
ELECTRIC START
42" MOWER
AUTOMATIC
LAWN TRACTOR
Model No.
917.270921
• Safety
•Assembly
• Operation
• Maintenance
• Repair Parts
CAUTION:
Read and follow all Safety Rules
and Instructionsbefore operat-
ingthis equipment.
For answers to your questions
about this product, Call:
1-800-659-5917
Sears Craftsman Help Line
5 am - 5 pm, Mon- Sat
Sears, Roebuck and Co., Hoffman Estates, II60179
Visit our Craftsman website:wvjw.sears.com/craftsman
Warranty ............................................... 2
Safety Rules ......................................... 3
Product Specifications .......................... 5
Assembly .............................................. 7
Operation ............................................ 11
Maintenance Schedule ...................... 18
LIMITED TWO YEAR WARRANTY ON CRAF[SMAN RIDING EQUIPMENT PARTS
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. Warranty service is available free of charge by taking your
Craftsman riding equipment to your nearest Sears Service Center. In-home warranty
service is available but a trip charge will apply. This warranty applies only while this
product is in the United States.
This Warranty does not cover:
• Expendable items which become worn during normal use, such as blades, spark
plugs, air cleaners, belts and oil filters.
• Tire replacement or repair caused by punctures from outside objects, such as nails,
thorns, stumps, or glass.
• Repairs necessary because of operator abuse, including but not limited to, damage
caused by towing objects beyond the capability of the riding equipment, impacting
objects that bend the frame or crankshaft, or over speeding the engine.
• Repairs necessary because of operator negligence, including but not limited to,
electrical and mechanical damage caused by improper storage, failure to use the
proper grade and amount of engine oil, failure to keep the deck clear of flammable
debris, or the failure to maintain the equipment according to the instructions con-
tained in the owner's manual.
• Engine (fuel system) cleaning or repairs caused by fuel determined to be contami-
nated or oxidized (stale). In general, fuel should be used within thirty (30) days of its
purchase date.
• Riding equipment used for commercial or rental purposes.
LIMITED 90 DAY WARRANTY ON BATTERY
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 th,
battery will not hold a charge, Sears will replace the battery at no charge. Warranty
service is available free of charge by taking your Craftsman riding equipment to your
nearest Sears Service Center. In-home warranty service is available but a trip charge
will apply. This warranty applies only while this product is in the United States.
To locate the nearest sears service center or to schedule in-home warranty service,
simply contact sears at 1-800-4-my-home
This Warranty gives you specific legal rights, and you may also have other rights whicf
may vary from state to state.
Maintenance ....................................... I e
Service and Adjustments .................... 22
Storage ............................................... 2_
Troubleshooting ................................. 3(:
Repair Parts ........................................ 34
Parts Ordering ..................... Back Covel
Sears, Roebuck and Co., D/817 WA, Hoffman Estates, IL 60179
2
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.
• 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 absolute-
ly 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.
•Tum 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 obstacles.
• 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.
DO NOT:
• Do not turn on slopes unless neces-
sary, and then, turn slowly and gradual-
ly 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 not try 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.
3
• 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
comers, 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
engine 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 heater.
• Never run a machine inside a closed
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 regularl_
Keep machine free of grass, leaves, o
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 wil
the engine running.
Grass catcher components are subjeC
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 ther_
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 or children
even with the blades off.
• 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 tum 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. Uneve
terrain could overturn the machine. Ta
grass can hide obstacles.
• Use slow speed. Choose a low gear s_
that you will not have to stop or shift
while on the slope.
• Avoid starting or stopping on a slope. I
tires lose traction, disengage the blad_
and proceed slowly straight down the
slope.
• If machine stops while going uphill,
disengage blades, shift into reverse
and back down slowly.
• Do not turn on slopes unless neces-
sary, end then, turn slowly and gradua
ly downhill, if possible.
4
_Look for this symbol to point out
important safety precautions. It means
CAUTION!H BECOMEAWARE!H YOUR
_FETY IS INVOLVED.
CAUTION: In order to prevent acciden-
tal starting when setting up, transporting,
adjusting or making repairs always
disconnect spark plug wire and place wire
_ere it cannot contact spark plug.
CAUTION: Do not coast down a hill in
neutral, you may lose control of the tractor.
J_CAUTION: Tow only the attachments
that are recommended by and comply
with specifications of the manufacturer of
your tractor. Use common sense when
towing. Operate only at the lowest
possible speed when on a slope. Too
heavy of a load, while on a slope, is
dangerous. Tires can lose traction with the
ground and cause you to lose control of
Y_Uwrtractor.
ARNING: The engine exhaust from
this product contains chemicals known to
the State of California to cause cancer,
birth defects, or other reproductive harm.
PRODUCT SPECIFICATIONS
GASOLINE
CAPACITY
AND TYPE:
OILTYPE
'API-SF/SG/SH):
OIL CAPACITY:
SPARK PLUG:
GAP: .030")
VALVE
ADJUSTMENT
GROUND
SPEED (MPH):
TIRE
PRESSURE:
CHARGING
SYSTEM:
BATTERY:
BLADE BOLT
TORQUE:
CONGRATULATIONS on your purchase
of a Craftsman Tractor. It has been
designed, engineered and manufactured
to give you the best possible dependabili-
ty and performance.
3.5 GALLONS
UNLEADED
REGULAR
SAE 30
(ABOVE 32°F)
SAE 5W-30
(BELOW 32°F)
3.0PINTS
CHAMPION
RJ19LM OR J19LM
INTAKE: .004"*.006'
EXHAUST: .007"-.009
• FORWARD: 5.5
REVERSE: 2.4
FRONT: 14 PSI
REAR: 10 PSI
3AMPS BATTERY
5 AMPS HEADLIGHTS
AMP/HR: 30
MIN. CCA: 240
CASE SIZE:U1R
27-35 FT. LBS
Should you experience any problem you
cannot easily remedy, please contact
your nearest authorized service center.
We have competent, well-trained techni-
cians and the proper tools to service or
repair this tractor.
Please read and retain this manual. The
instructions will enable you to assemble
and maintain your tractor properly. Always
observe the "SAFETY RULES".
REPAIR AGREEMENT
A Sears Repair 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.
AWARNING: This tractor is equipped
with an intemal 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
a spark 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 operator.
In the state of California the above is
required by law (Section 4442 of the
California Public Resoumas 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 (See REPAIR PARTS
section of this manual).
5
Steering Wheel
0
i i
Steering
Wheel
Adapter
Steedng
Sleeve
Extension
Shaft
I teering
_(1) Washer Seat
17/32 x 1-3/16 x 12 Gauge
(1) Knob
Keys
(2) Keys
Video Cassette
(1) Shoulder
Bolt 5/16-18
Slope Sheet
FN
I
6
Your new tractor has been assembled at the factory with exception of those parts left
unassembled for shipping purposes. To ensure safe and 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.
TOOLS REQUIRED FOR ASSEMBLY
A socket wrench set will make assembly
easier. Standard wrench sizes you need
are listed below.
(1) 9/16" wrench (1) Pliers
(2) 1/2" wrench (1) Utility knife
(1) 3/4" socket with (1) Tire pressure
drive ratchet gauge
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).
• 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.
TOREMOVETRACTORFROM
CARTON
UNPACK CARTON
• Remove all accessible loose parts and
parts boxes from shipping carton.
• Cut, from top to bottom, along lines on
all four comers of shipping carton, and
lay panels flat.
• Check for any additional loose parts or
boxes and remove.
Extension
Shaft _ j_ Adapter
BEFORE REMOVING TRACTOR
FROM 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 Iocknut.
Tighten securely.
• 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.
• Remove steering wheel adapter from
steering wheel and slide adapter onto
steering shaft extension.
• Position steering wheel so cross bars
are horizontal (left to right) and slide
inside boot and onto adapter.
Loc_5/16 Hex Bolt5/16
Lower Stsedng _ ',
Shaft "_t. _ _ _/_' Tabs
7
HOW TO SET UP YOUR TRACTOR
CHECK BATTERY
• Lift hood to raised position,
• if this battery is put into sewice after
month and year indicated on label
(label located between terminals)
charge battery for minimum of one
hour at 6-10 amps. (See =BATTERY"
in Maintenance section of this manual
for charging instructions).
-' .o-' ' Label
f
INSTALLSEAT
Adjust seat before tightening adjustment
knob,
• Remove adjustment knob and flat
washer securing seat to cardboard
packing and set aside for assembly of
seat to tractor.
• Pivot seat upward and remove from
the cardboard packing, Remove the
cardboard packing and discard.
• 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
Seat Pen
NOTE: Youmay now roll ordrive you
tractor off the skid. Follow the appropria
instruction below to remove the tractor
from the skid.
TO ROLLTRACTOR OFF SKID (Se
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 depressin
clutch/brake pedal.
• Place freewheel control in freewheel
ing position to disengage transmissi,
(See "TO TRANSPORT" in the Oper_
tion section of this manual).
• Roll tractor forward off skid.
• Remove banding holding discharge
guard up against tractor
TO DRIVE TRACTOR OFF SKID
(See Operation section for locatio,
and function of controls)
_I_WARNING: Before startinq read,
understand and fo ow a ns'[ruct ons ,
the Operation section of this manual. B_
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 step=
have been completed.
• Check engine oil level and fill fuel
tank with gasoline.
• Place freewheel control in "transmis-
sion engaged" position.
• Sit on seat in operating position,
depress clutch/brake pedal and set
the parking brake.
• Place motion control 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.
• Release parking brake.
Shoulder
Bolt _,, ._._..
Flat
Adjustment Washer
Knob 8
• Slowly move the motion control lever
forward and slowly drive tractor off
skid.
• Apply brake to stop tractor, set parking
brake and place motion control lever
in neutral position.
•Tum ignitionkey to "OFF" position.
Continue with the instructions that follow.
CHECK TIRE 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 "TO
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 %0 ADJUST
BRAKE" in the Service and Adjustments
section of this manual.
INSTALL MULCHER PLATE
(If previously removed)
• 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 deflector
shield from mower. Raise and hold
shield when attaching mulcher plate anc
allow it to rest on plate while in opera-
tion.
Mulcher
Shield
Latch
Hooks
TO CONVERT TO BAGGING OR
DISCHARGING
Simply remove mulcher plate and store
in a safe place. Your mower is now read_
for discharging or installatlen of optional
grass catcher accessory.
NOTE: It is not necessary to change
blades. The mulcher blades are de-
signed for discharging and bagging also
9
e/CHECKLIST
BEFORE YOU OPERATE AND ENJOY
YOUR NEW TRACTOR, WE WISH TO
ASSURE THAT YOU RECEIVE THE
BEST PERFORMANCE AND
SATISFACTION FROM THIS QUALITY
PRODUCT.
PLEASE REVIEWTHE FOLLOWING
CHECKLIST:
4 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 property around
pulleys and inside all belt keepers.
,/Check wiring. See that all connections
are still secure and wires are properly
clamped.
/ Before driving tractor, be sure free-
wheel control is in drive position.
WHILE LEARNING HOW TO USE YOUF
TRACTOR, PAY EXTRAA'I-fENTION TC
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 - the
location and function. Operate them
before you start the engine.
,/Be sure brake system is in safe
operating condition.
,/It is important to purge the transmis-
sion before operating your tractor for
the first time. Follow proper starting
and transmission purging instructions
(See 9"0 START ENGINE" and
"PURGE TRANSMISSION" in the
Operation section of this manual).
10
These symbols may appear on your tractor or in literature supplied with the product.
Leam and understand their meaning.
BATrERY CAUTION OR
WARNING
ENGINE ON ENGINE OFF
REVERSE FORWARD FAST SLOW
OIL PRESSURE
LIGHTS ON
®
FUEL CHOKE MOWER HEIGHT PARKING BRAKE UNLOCKED MOWER LIFT
R N H L
A'I-rACHMENT REVERSE NEUTRAL HIGH LOW PARKING BRAKE
CLUTCH ENGAGED
LOCKED
ATTACHMENT KEEP AREA CLEAR SLOPE HAZARDS
IGNITION CLUTCH DISENGAGED
DANGER, KEEP HANDS AND FEET AWAY
(SEE SAFETY RULES SECTION)
FREE WHEEL
(Automatic Models only)
11
KNOWYOURTRACTOR
READTHISOWNER'SMANUALANDSAFETYRULESBEFOREOPERATING
YOURTRACTOR
Comparetheillustrationswithyourtractorto familiarizeyourselfwiththe locationsof
vadouscontrolsandadjustments.Savethismanualfor futurereference.
Switch
Attachment Ignition
Clutch Lever Switch
Ammeter ---..
""- "'" Lever
Choke Contro Plunger
Throttle
Clutch/
Brake Pedal
Free Wheel
Control
Our tractors conform to the safety standards of the American National Standards
Institute.
g Brake Lever
Lift Lever
Height
Adjustment
Indicator
Moron
Control
Lever
AMMETER - Indicates charging (+) or
discharging (o) 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.
CHOKE CONTROL - Used when starting
a cold engine.
CLUTCH/BRAKE PEDAL - Used for
declutching and braking the tractor and
starting the engine.
MOTION CONTROL LEVER - Selects the
speed and direction of tractor.
FREEWHEEL CONTROL - Disengages
transmission for pushing or slowly
towing the tractor with the engine off.
IGNITION SWITCH - Used for starting
and stopping the engine.
LIFT LEVER PLUNGER - Used to
release attachment lift lever when
changing its position,
LIGHT SWITCH -Tums the headlights on
and off.
PARKING BRAKE LEVER - Locks
clutch/brake pedal into the brake
position.
THROTTLE CONTROL - Used to control
engine speed.
Theoperationof 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 engin,_,
• 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
Choke
Control _.
nla_ed_ _ Motion
"DIse' gg _ Control
Position "Brake" Lever
=Engaged" Position
STOPPING Position
MOWER BLADES -
• To stop mower blades,move attach-
ment clutch lever to =DISENGAGED"
position.
GROUND DRIVE -
brake pedal into full =BRAKE" position.
To stop ground drive, depress clutch/
Move motion control lever to neutral
(N) position.
IMPORTANT: The motion control lever
does not retum to neutral (N) position
when the clutch/brake pedal is de-
pressed.
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".
•Tum ignition key to =OFF" position and
remove key. Always remove key when
leaving tractor to prevent unauthorized
use.
i
.... Position
/ Parking
Brake
=Disengaged"
"Engaged"
i Position
• 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 whet
stopping tractor on grass areas.
CAUTION: Always stop tractor
completely, as described above, before
leaving the operator's position; to empty
grass catcher, etc.
TO USE THRO'I'FLE CONTROL
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 USE CHOKE CONTROL
Use choke control whenever you are
starting a cold engine. Do not use to stad
a warm engine.
• To engage choke control, pull knob
out. Slowly push knob in to disen-
gage.
TO MOVE FORWARD AND BACK-
WARD
The direction and speed of movement is
controlled by the motion control lever.
• Start tractor with motion control lever k
neutral (N) position.
• Release parking brake and clutch/
brake pedal
• Slowly move motion control lever to
desired position.
TO ADJUST MOWER CUTTING
HEIGHT
The position of the attachment lift lever
determines thecutting 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.
13
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 dudng 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 ADJUST GAUGE WHEELS
Gauge wheels are properly adjusted
when they are slightly off the ground
when mower is at the desired cutting
height in operating position. Gauge
wheels then keep the deck in proper
position to help prevent scalping in most
terrain conditions.
• Adjust gauge wheels with tractor on a
flat level surface.
• Adjust mower to desired cutting height
(See =TO ADJUST MOWER CUTTING
HEIGHT" in the Operation section of
this manual).
• With mower in desired height of cut
position, gauge wheels should be
assembled so they are slightly off the
ground. Install gauge wheel in
appropdate hole with shoulder bolt, 3/
8 washer, and 3/8-16 Iocknut and
tighten securely.
• Repeat for opposite side installing
gauge wheel in same adjustment hole.
3/8-16
Locknut_
Gauge
Wheel
Mounting
Bracket
3/8
Gauge Wheel
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.
• Lower mower with attachment lift
control.
;houlder
Bolt
• Start mower blades by engaging
attachment clutch control.
• TO STOP MOWER BLADES - disen-
gage attachment clutch control.
A:kCAUTION: Do not operate the mower
without either the entire grass catcher, or
mowers so equipped, or the deflector
shield in place.
Attachment Clutch Lever
=Engaged" Position
Lever High
Position
-Low
Position
Position
Shield
TO OPERATE ON HILLS
_I_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 motion control lever to neutral
(N) position.
IMPORTANt': The motion control lever
does not return to neutral (N) position
when the clutch/brake pedal is de-
pressed.
• To restart movement, slowly release
parking brake and clutcWbrake pedal.
• Slowly move motion control lever to
slowest setting.
• Make all turns slowly.
TO TRANSPORT
When pushing or towing your tractor, be
sure to disengage transmission by
placing freewheel contrel in freewheel-
ing position. Free wheel control is
located at the rear drawbar of tractor.
• Raise attachment lift to highest
position with attachment lift control.
14
• Pull freewheel control out and down
into the slot and release so it is held in
the disengaged position.
• Do not push or tow tractor at more
than two (2) MPH.
• To reengage transmission, reverse
above procedure.
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 CARTS AND 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. Tires 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.
ADDGASOLINE
• 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.
WARNING: Experience indicates that
alcohol 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.
_, CAUTION: Fill to bottom of gas tank
filler 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.
• Be sure freewheel control is in the
transmission engaged position.
• Sit on seat in operating position,
depress clutch/brake pedal and set
parking brake.
• Place motion control lever in neutral
(N) position.
• Move attachment clutch to "DISEN-
GAGED" position.
• Move throttle control to fast position
• Pull choke control out for a cold
engine start attempt. For a warm
engine start attempt the choke control
may not be needed.
NOTE: Before starting, read the warm
and cold starting procedures below.
15
• Insert key into ignition and tum 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, push choke control
in, wait a few minutes and try again. If
engine still does not start, pull the
choke control out and retry.
WARM WEATHER STARTING (50 ° F and
above)
• When engine starts, slowly push
choke control in until the engine
begins to run smoothly. If the engine
starts to run roughly, pull the choke
control out slightly for a few seconds
and then continue to push the control
in slowly.
• 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, slowly push
choke control in until the engine
begins to run smoothly. Continue to
push the choke control in small steps
allowing the engine to accept small
changes in speed and load, until the
choke control is fully in. if the engine
starts to run roughly, pull the choke
control out slightly for a few seconds
and then continue to push the control
in slowly. This may require an engine
warm-up period from several seconds
to several minutes, depending on the
temperature.
AUTOMATIC TRANSMISSION WARM UP
• Before ddving the unit in cold weather,
the transmission should be warmed up
as follows:
• Be sure the tractor is on level
ground.
• Place the motion control lever in
neutral. Release the parking brake
and let the clutch/brake
slowly return to operating position.
• Allow one minute for transmission to
warm up. This can be done during
the engine warm up pedod.
• The attachments can be used dudng
the engine warm-up period after the
transmission has been warmed up
and may require the choke control be
pulled out slightly.
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 "TO ADJUST CARBURE-
TOR" in the Service and Adjustments
section of this manual.
PURGE TRANSMISSION
A CAUTION: Never engage or disen-
gage freewheel lever while the engine is
runnmg.
To ensure proper operation and perfor-
mance, it is recommended that the
transmission be purged before operating
tractor for the first time. This procedure
will remove any trapped air inside the
transmission which may have developed
during shipping of your tractor.
IMPORTANT: Should your transmission
require removal for service or replace-
ment, it should be purged after reinstalla-
tion before operating the tractor.
• Place tractor safely on level surface
with engine off and parking brake set.
• Disengage transmission by placing
freewheel control in freewheeling
position (See =TO TRANSPORT" in
this section of manual).
• Sitting in the tractor seat, start engine.
After the engine is running, move
throttle control to slow position. With
motion control lever in neutral (N)
position, slowly disengage clutch/
brake pedal.
• Move motion control lever to full
forward position and hold for five (5)
seconds. Move lever to full reverse
_osition and hold for five (5) seconds.
epeat this procedure three (3) times.
NOTE: Dudng this procedure there will
be no movement of drive wheels. The air
is being removed from hydraulic ddve
system.
• Move motion control lever to neutral
(N) position. Shut- off engine and set
parking brake.
• Engage transmission by placing
freewheel control in ddving position
(See -TO TRANSPORT" in this section
of manual).
16
• Sitting in the tractor seat, start engine.
After the engine is running, move
throttle control to half (1/2) speed. With
motion control lever in neutral (N)
position, slowly disengage clutch/
brake pedal.
• Slowly move motion control lever
forward, after the tractor moves
approximately five (5) feet, slowly
move motion control lever to reverse
position. After the tractor moves
approximately five (5) feet return the
motion control lever to the neutral (N)
position. Repeat this procedure with
the motion control lever three (3)
times.
• Your tractor is now purged and now
ready for normal operation.
MOWING TIPS
• Mower should be properly leveled for
best mowing performance. See "TO
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 a more 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.
If
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 aftemoon. 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 a second time to completely
hide the clippings. When doing a
second cut, mow across or perpen-
dicular to the first cut path.
• Change your cutting pettem 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 !1 -,
17
MAINTENANCE SCHEDULE
FILL IN DATES
AS YOU COMPLETE
REGULAR SERVtCE ";ERVICE DATES
Check Brake Operation
Check Tire Pressure _
Check Op_rmor Preser,x_ s_J
T Interlock Systems I_
R CheckforLooseFeatenem I1_ _7
Shamen/Repl,,ceMowerBlad_ _l_,4
Lubdcatlon Chert I_
RO Check Battery Level _ I
I Clean Battery and Terminals ' I_
Adjust Blade Estt(s) Tension Ks
Adjust Motion Drive Belt(s) Tension _s
Check TreJ_saxleCooling , _
Check Engine Oit Lever II_ Ikdt
Change Engine Oil _! ll_
NE! Clean Air Rlter
Clean Air Screen
p
G ! Inspect Muffler/Spark Attester I_
i_ Replace Oil Filter (If equipped) _.2
E Clean Engine Cooling Fins 1_2
Replace Spark Plug _
Replace Air Fil_r P=q_erCartridge I_=
Replace Fuel Filter
1 - Change more often when operatingunder a hea'_"loador in high ambient temperatures. 5 - ff equippedwithadjustable system.
2 - SeNine more often when Qpemtingindl_lyor dustycondition=, 6 - hbl requiredif equippedwith maintenance-freebattE
3. tt _:lulppnd w;_no_l_ter, _ge olt every 50 hours. 7 - Tightonfrom axle pivotboifto 35 fr,-'bo,maximum,
4 - Replace blades n'_re often whenmowing in sandy Soil, DOnotoveritghten,
GENERAL RECOMMENDATIONS
LUBRICATION CHART
The warranty on this tractor does not
cover items that have been subjected to Zerk
Zerk
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
Beadng Ze_
periodically to properly maintain your Zerk
tractor.
All adjustments in the Service and
Adjustments section of this manual
should be checked at least once each
season.
• Once a year you should replace the
spark plug, clean or replace air filter,
and check blades and belts for wear.
A new spark plug and clean air filter
assure proper air-fuel mixture end
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.
(t_leneral Purpose Grease
(_Refer to Maintenance =Engine" Section
IMPORTANT: Do not oil or grease the
_vot points which have special nylon
afings. Viscous lubricants will attract
dust and dirt that will shorten the life of
the seif-tubricatinQ bearings. If you feel
they must be lubncated, use only a dry,
powdered graphite type lubricant
sparingly.
• Check for loose fasteners. 18
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