Craftsman 917.273140 User Manual

Page 1
Owner's Manual
IC..FTSMeWl
LAWN TRACTOR
17.0 HP, 42" Mower
Electric Start
Automatic Transmission
Model No.
917.273140
IMPORTANT:
Read and follow all Safety Rules and Instructions before
operating this equipment.
Sears, Roebuck and Co., Hoffman Estates, IL 60179 U.S.A
Visit our Craftsman website:www.sears.com/craftsman
differently from previously built engines. Before you start the engine, read and understand this Owner's Manual.
For answers to your questions
about this product, Call:
1-800-659-5917
Sears Craftsman Help Line 5 am - 5 pm, Mon - Sat
Page 2
Warranty ................................................ 2
Safety Rules .......................................... 3
Product Specifications ........................... 6
AssemblyP re-Operation ........................ 8
Operation ............................................. 11
Maintenance ....................................... 18
LIMITED 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 that are found to be defective in
material or workmanship according to the guidelines of coverage listed below. Sears will
also provide free labor for these applicable warranted parts for the two full years. During the first 30 days of purchase, there will be no charges to service the product at your
home for issues covered by this warranty. (See exclusions below). For your conve-
nience, IN HOME warranty service will still be available after the first 30 days of pur- chase, but a trip charge will apply. This charge will be waived if the Craftsman product is dropped off at an authorized Sears location. For the nearest authorized Sears location,
please call 1-800-4-MY-HOME®. This warranty applies only while this product is within the United States.
This Warranty does not cover:
Expendable items which become worn during normal use, including but not limited to
blades, spark plugs, air cleaners, belts, and oil filters.
Standard Maintenance Servicing, oil changes, or tune-ups.
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, elec-
trical 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 failure to maintain the equipment according to the instructions contained 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 30 days of its pur-
chase date.
Normal deterioration and wear of the exterior finishes, or product label replacement.
Riding equipment used for commercial or rental purposes.
LIMITED WARRANTY ON BATTERY
For ninety (90) days from date of purchase, if any battery included with this riding equip-
ment 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. During the first 30
days of purchase, there will be no charges to replace the battery at your HOME. After the first 30 days, for your convenience, IN-HOME warranty service will still be avail- able but a trip charge will apply. This charge will be waived if the Craftsman product is
dropped off at an authorized Sears location. For the nearest authorized Sears location, please call 1-800-4-MY-HOME®.
Maintenance Schedule ........................ 18
Service and Adjustments ..................... 23
Storage ................................................ 29
Troubleshooting ................................... 30
Repair Parts ......................................... 34
Sears Service ........................ Back Cover
This battery warranty applies only while this product is within the United States. This warranty gives you specific legal rights, and you may also have other rights, which
vary, from state to state.
Sears, Roebuck and Co.,Dept.817WA, Hoffman Estates, IL 60179
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IMPORTANT: This cutting machine is capable of amputating hands and feet and throw- ing objects. Failure to observe the following safety instructions could result in serious
injury or death.
_WARNING: In order to prevent ac-
cidental starting when setting up, trans- porting, adjusting or making repairs, always disconnect spark plug wire and place wire where it cannot contact spark plug.
,_WARNING: Do not coast down a
hill in neutral, you may lose control of the
tractor.
_WARNING: 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 your tractor.
_bWARNING: Engine exhaust, some
of its constituents, and certain vehicle components contain or emit chemicals
known to the State of California to cause cancer and birth defects or other reproduc-
tive harm.
_WARNING: Battery posts, terminals
and related accessories contain lead and lead compounds, chemicals known to the
State of California to cause cancer and birth defects or other reproductive harm.
Wash hands after handling.
I. GENERAL OPERATION
Read, understand, and follow all instruc- tions 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 abso- lutely necessary. Always look down and
behind before and while backing.
Be aware of the mower discharge direc-
tion 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 unat-
tended. 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 un- loading 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 in-
juries. These operators should evaluate their ability to operate the riding mower
safely enough to protect themselves and others from serious injury.
Keep machine free of grass, leaves or other debris build-up which can touch hot exhaust / engine parts and burn. Do not allow the mower deck to plow leaves
or other debris which can cause build- up to occur. Clean any oil or fuel
spillage before operating or storing the machine. Allow machine to cool before
storage.
II. 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.
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DO:
Mow up and down slopes, not across.
Remove obstacles such as rocks, tree limbs, etc.
Watch for holes, ruts, or bumps. Un- even 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 recommend- ations 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 gradually downhill, if possible.
Do notmow 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 notuse grass catcher on steep slopes.
III. CHILDREN
Tragic accidents can occur if the operator is not alert to the presence of children.
Children are often attracted to the ma- chine and the mowing activity. Neveras-
sume 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.
IV. 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 equip- ment 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. Ad- just and service as required.
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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 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 obstacles.
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.
If machine stops while going uphill,
disengage blades, shift into reverse and back down slowly.
Do not turn on slopes unless necessary,
and then, turn slowly and gradually downhill, if possible.
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PRODUCT SPECIFICATIONS
Gasoline 1.25 Gallons Capacity Unleaded
and Type: Regular Oil Type SAE 10W30
(Above 32°F)
(API-SF-SJ): SAE 5W-30
(Below 32°F)
Oil Capacity: W/Filter 4.0 Pints
W/O Filter 3.75 Pints
Spark Plug: Champion RC12YC (GAP: .040")
Ground Speed Forward: 5.5 (MPH): Reverse: 2.4
Tire Pressure: Front: 14 PSI
Rear: 10 PSI
Charging 15 Amps @ 3600RPM System:
Battery: Amp/Hr: 28
Min. CCA: 230 Case Size: UIR
Blade Bolt
Torque: 27-35 Ft. Lbs.
CONGRATULATIONS on your purchase of a new tractor. It has been designed, engineered and manufactured to give you the best possible dependability and performance.
Should you experience any problem you cannot easily remedy, please contact a
Sears or other qualified 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".
CUSTOMER RESPONSIBILITIES
Read and observe the safety rules.
Follow a regular schedule in main- taining, 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 unim- proved 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 re- quired by law (Section 4442 of the Califor-
nia 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 service center (See REPAIR PARTS section of this manual).
REPAIR PROTECTION AGREEMENTS
Congratulations on making a smart pur- chase. Your new Craftsman® product is
designed and manufactured for years of dependable operation. But like all prod-
ucts, it may require repair from time to time. That's when having a Repair Protec-
tion Agreement can save you money and aggravation.
Purchase a Repair Protection Agreement now and protect yourself from unexpected hassle and expense.
Here's what's included in the Agreement:
Expert service by our 12,000 profe-
sional repair specialists.
Unlimited service and no charge for
parts and labor on all covered repairs.
Product replacement if your covered
product can't be fixed.
Discount of 10% from regular price of
service and service-related parts not covered by the agreement; also, 10% off regular price of preventive mainte-
nance check.
Fast help by phone- phone support
from a Sears technician on products
requiring in-home repair, plus conve-
nient repair scheduling. Once you purchase the Agreement, a simple phone call is all that it takes for you to schedule service. You can call anytime
day or night, or schedule a service ap- pointment online.
Sears has over 12,000 professional repair specialists, who have access to over 4.5
million quality parts and accessories. That's the kind of professionalism you can
count on to help prolong the life of your new purchase for years to come. Purchase your Repair Protection Agreement today! Some limitations and exclusions apply. For prices and additional information
call 1-800-827-6655. SEARS INSTALLATION SERVICE
For Sears professiona/ installation of home appliances, garage door openers, water heaters, and other major home items, in
the U.S.A. call 1-800-4-MY-HOME®
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Steering
Wheel Insert
Steering Wheel
(1) Large Flat Washer
1/2-20 (1) Locknut
(1) Locknut
1/4-28
Steering
Boot
Wheel Adapter
Steer,
(_Washer 17/32 x 1-3/16 x 12
Gauge
(1) Hex Bolt
1/4-28 x 1-1/4
Extension
Shaft
_ teering
Slope Sheet
_(1) Knob
For Future Use
Keys
Video Cassette
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Your new tractor has been assembled at the factory with the 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. Review the video cassette before you begin.
TOOLS REQUIRED FOR
ASSEMBLY
A socket wrench set will make assembly
_._-_J Insert
_._1/2 Hex Nut
easier. Standard wrench sizes are listed.
(1) 3/4" wrench Pliers
Large Flat Washer
(2) 7/16" wrenches Utility knife
Tire pressure gauge
When right or left hand is mentioned in
this manual, it means when you are in
the operating position (seated behind the
steering wheel).
St_ere_g _eering
Boot
TO REMOVE TRACTOR FROM
CARTON
UNPACK CARTON
1. Remove all accessible loose parts and parts boxes from carton.
Adapter---------__
Tabs
Extension Shaft
2. Cut along dotted lines on all four pan- els of carton. Remove end panels and lay side panels flat.
3. Check for any additional loose parts or
1/4 Locknut---......_
_t_._/1/4 Hex Bolt
, /
cartons and remove.
Lower _ ¢& _. .
/ \
BEFORE REMOVING TRACTOR
Steering _....__-----_-_ _ L
Shaft_ _\ _ 4/
I
FROM SKID ATTACH STEERING WHEEL
""_'_ ' _' Slots
ASSEMBLE EXTENSION SHAFT AND BOOT
1. Slide extension shaft onto lower steer- ing shaft. Align mounting holes in ex-
tension and lower shafts and install 1/4 hex bolt and Iocknut. Tighten securely.
IMPORTANT: Tighten bolt and nut se- curely to 10-12 ft. Ibs torque.
2. Place tabs of steering boot over tab slots in dash and push down to secure.
INSTALL STEERING WHEEL
3. Position front wheels of the tractor so they are pointing straight forward.
4. Remove steering wheel adapter from steering wheel and slide adapter onto steering shaft extension.
5. Position steering wheel so cross bars are horizontal (left to right) and slide inside boot and onto adapter.
6. Assemble large flat washer, 1/2 hex
7. Snap steering wheel insert into center of steering wheel.
8. Remove protective materials from trac- tor 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 UP YOUR TRACTOR
INSTALL SEAT Adjust seat before tightening adjustment
knob.
1. Remove adjustment knob and flat washer securing seat to cardboard
packing and set aside for assembly of seat to tractor.
2. Pivot seat upward and remove from the cardboard packing. Remove the cardboard packing and discard.
nut and tighten securely.
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3. Place seat on seat pan so head of shoulder bolts are positioned over the
large slotted holes in pan.
4. Push down on seat to engage shoul- der bolts in slots and pull seat towards
rear of tractor.
5. Pivot seat and pan forward and as- semble adjustment knob and flat washer loosely. Do not tighten.
6. Lower seat into operating position and sit in seat.
7. Slide seat until a comfortable position
is reached which allows you to press
clutch/brake pedal all the way down.
8. Get off seat without moving its ad- justed position.
9. Raise seat and tighten adjustment
knob securely.
Seat
Seat Pan
Shoulder Bolts
Flat Washer
Adj
CHECK BATTERY
1. Lift seat pan to raised position.
NOTE: If this battery is put into service 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 instruc- tions).
Label
Seat
Terminal
NOTE: You may now roll or drive your
tractor off the skid. Follow the appropriate
instruction below to remove the tractor
from the skid.
TO ROLL TRACTOR OFF SKID (See
Operation section for location and
function of controls)
1. Press lift lever plunger and raise
attachment lift lever to its highest po- sition.
2. Release parking brake by depressing clutch/brake pedal.
3. Place freewheel control in '"trans- mission disengaged" position (See "TO
TRANSPORT" in the Operation section of this manual).
4. Roll tractor forward off skid.
5. Remove banding holding deflector shield up against tractor.
TO DRIVE TRACTOR OFF SKID (See
Operation section for location and
function of controls)
,dr_WARNING: Before starting, read, un-
derstand 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.
1. Be sure all the above assembly steps have been completed.
2. Check engine oil level and fill fuel tank with gasoline.
3. Place freewheel control in "trans- mission engaged" position. (See "TO
TRANSPORT" in the Operation section of this manual).
4. Sit on seat in operating position, depress clutch/brake pedal and set the parking brake.
5. Place motion control lever in neutral (N) position.
6. Press lift lever plunger and raise attachment lift lever to its highest posi-
tion.
7. Start the engine. After engine has started, move throttle control to idle
position.
8. Release parking brake.
9. Slowly move the motion control lever forward and slowly drive tractor off
skid.
10.Apply brake to stop tractor, set parking brake and place motion control lever in neutral position.
11.Turn ignition key to "STOP" position.
Continue with the instructions that follow.
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INSTALL MULCHER PLATE (If previously removed)
1. Raise and hold deflector shield in upright position.
2. Place front of mulcher plate over front of mower deck opening and slide into place, as shown.
3. Hook front latch into hole on front of mower deck.
4. Hook rear latch into hole on back of mower deck.
Mulcher
Deflector Shield
Plate
Latch Hooks
,l_ CAUTION: Do not remove deflector
shield from mower.
TO CONVERTTO 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 mulching blades are designed
for discharging and bagging also.
CHECK TIRE PRESSURE
The tires on your tractor were overinflated at the factory for shipping purposes. Cor-
rect 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 hous- ing 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 replac-
ing 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 trac-
tor, check to see that the brake is properly adjusted. See "TO ADJUST BRAKE" in the Service and Adjustments section of
this manual.
v' CHECKLIST
Before you operate your new tractor, we wish to assure that you receive the best performance and satisfaction from this quality product.
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 tight-
ened securely. ,/All tires are properly inflated. (For ship-
ping purposes, the tires were overin-
flated 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. ,/Before driving tractor, be sure freewheel
control is in '"transmission engaged"
position (see "TO TRANSPORT" in the
Operation section of this manual). While learning how to use your tractor, pay
extra attention 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 oper-
ating condition. ,/It is important to purge the transmission
before operating your tractor for the first
time. Follow proper starting and trans-
mission purging instructions (See "TO
START ENGINE" and "PURGE TRANS-
MISSION" in the Operation section of
this manual).
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These symbols may appear on your tractor or in literature supplied with the product.
Learn and understand their meaning.
R N H L I'.,I
REVERSE NEUTRAL HIGH LOW CHOKE FAST SLOW IGNITION
ENGINE OFF LIGHTS ON ENGINE ON ENGINE START PARKING BRAKE PARKING BRAKE PARKING BRAKE
OVER TEMP FUEL OIL PRESSURE BATTERY REVERSE FORWARD
LIGHT
LOCKED UNLOCKED
MOWER HEIGHT MOWER LIFT
@@@@@
ATTACHMENT ATTACHMENT
CLUTCH ENGAGED CLUTCH DISENGAGED
EE
EE
FREE WHEEL
(Automatic Models only)
&
Failure to follow instructions
could result in serious injury or death. The safety alert symbol
is used to identify safety inform- i
ation about hazards which can
result in death, serious injury ._
and/or property damage.
DANGER, KEEP HANDS
AND FEET AWAY
DANGER indicates a hazard which, if not avoided,
&
will result in death or serious injury. WARNING indicates a hazard which, if not avoided,
&
could result in death or serious injury. CAUTION indicates a hazard which, if not avoided,
&
might result in minor or moderate injury.
CAUTION when used without the alert symbol,
indicates a situation that could result in damage
to the tractor and/or engine.
HOT SURFACES indicates a hazard which, if not avoided, could result in death, serious injury
and/or property damage.
i_r_,
FIRE indicates a hazard which, if not avoided, could result in death, serious injury and/or
property damage.
KEEP AREA CLEAR SLOPE HAZARDS
(SEE SAFETY RULES SECTION)
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KNOW YOUR TRACTOR READ THIS OWNER'S MANUAL AND SAFETY RULES BEFORE OPERATING YOUR
TRACTOR Compare the illustrations with your tractor to familiarize yourself with the locations of
various controls and adjustments. Save this manual for future reference.
Throttle/Choke
Control
Clutch/Brake
Pedal
Freewheel
Control
Attachment Clutch Lever
Ammeter .... ~-.. Plunger
Ignition Switch
Light Switch
Lift Lever
Attachment
Lift Lever
Height Adjustment
Indicator
Parking Brake Lever
Motion Control
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 at-
tachments 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.
MOTION CONTROL 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 POSITION -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. FREEWHEEL CONTROL - Disengagages transmission for pushing or slowly towing the tractor with the engine off.
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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 I or repairs. We recommend standard safety glasses or a wide vision safetyl mask worn over spectacles. J
|
HOW TO USE YOU RTRACTOR
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.
1. Depress clutch/brake pedal all the way down and hold.
2. Pull parking brake lever up and release pressure from clutch/brake pedal. Pedal should remain in brake position.
Make sure parking brake will hold trac-
tor secure.
Throttle/Choke Control
Brake
"Disengaged" Position
STOPPING
MOWER BLADES -
To stop mower blades, move attachment
clutch lever to disengaged position.
GROUND DRIVE -
To stop ground drive, depress clutch/
brake pedal all the way down.
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 depressed.
ENGINE -
Move throttle control between half and
full speed (fast) position.
NOTE: Failure to move throttle control between half and full speed (fast) posi-
tion, before stopping, may cause engine to "backfire".
Turn ignition key to "STOP" position and
remove key. Always remove key when leaving tractor to prevent unauthorized
use.
Never use choke to stop engine.
"Brake" Attachment Clutch
Position Lever "Engaged"
Ignition Key
Parking Brake Position
Control Lever
IMPORTANT: Leaving the ignition switch in any position other than "STOP" will
cause the battery to discharge and go 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
,_pping tractor on grass areas.
CAUTION: Always stop tractor com- pletely, as described above, before leaving the operator's position.
TO USETHROTTLE 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 MOVE FORWARD AND BACKWARD The direction and speed of movement is
controlled by the motion control lever.
1. Start tractor with motion control lever in neutral (N) position.
2. Release parking brake.
3. Slowly move motion control lever to desired position.
TO ADJUST MOWER CUTTING HEIGHT
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 mea- sured 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 ap- proximately 2-1/2 inches during the cool season and to over 3 inches during hot
months. For healthier and better look- ing lawns, mow often and after moder-
ate growth.
For best cutting performance, grass over 6 inches in height should be
mowed twice. Make the first cut rela- tively high; the second to desired height.
13
Page 14
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.
NOTE: Adjust gauge wheels with tractor
on a flat level surface.
1. Adjust mower to desired cutting height (See "TO ADJUST MOWER CUTTING HEIGHT" in this section of manual).
2. With mower in desired height of cut position, gauge wheels should be
assembled so they are slightly off the ground. Install gauge wheel in ap-
propriate hole with shoulder bolt, 3/8
washer, and 3/8-16 Iocknut and tighten securely.
3. Repeat for opposite side, installing
gauge wheel in same adjustment hole.
Gauge Wheel
TO OPERATE ON HILLS
_iLWARNING: Do not drive up or down
hills with slopes greater than 15° and do not drive across any slope. Use the slope guide at the back of this manual.
Choose the slowest speed before start- ing 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 posi- tion 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 depressed.
To restart movement, slowly release parking brake and clutch/brake pedal.
Slowly move motion control lever to
slowest setting.
Make all turns slowly.
Locknut 3/8 Washe 3olt
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.
1. Select desired height of cut.
2. Start mower blades by engaging at- tachment clutch control.
TO STOP MOWER BLADES -
,_engage attachment clutch control.
CAUTION: Do not operate the mower without either the entire grass catcher, on mowers so equipped, or the deflector shield in place.
Attachment Attachemnt Clutch
"Engaged" High Position Position
Low Position
"Disengaged"
Position
Deflector
TO TRANSPORT
When pushing or towing your tractor, be sure to disengage transmission by placing freewheel control in freewheeling position.
Freewheel control is located at the rear
drawbar of tractor.
1. Raise attachment lift to highest posi- tion with attachment lift control.
2. 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 re-engage transmission, reverse
above procedure.
Transmission Engaged
Transmission Disengaged
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.).
14
Page 15
TOWING CARTS AND OTHER ATTACH-
MENTS
Tow only the attachments that are recom-
mended 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 ENGINE
CHECK ENGINE OIL LEVEL
The engine inyour tractor has been
shipped, from the factory, already filled
with summer weight oil.
1. Check engine oil with tractor on level ground.
2. Unthread and remove oil fill cap/ dipstick; wipe oil off. Reinsert the dipstick into the tube and rest oil fill cap on the tube. Do not thread the cap
onto the tube. Remove and read oil
level. If necessary, add oil until "FULl" mark on dipstick is reached. Do not
overfill.
For cold weather operation you should
change oil for easier starting (See the oil viscosity chart in the Maintenance
section of this manual).
To change engine oil, see the Mainte-
nance section in this manual.
ADD GASOLINE
Fill fuel tank to bottom of tank filler neck.
Do not overfill. Use fresh, clean, regular unleaded gasoline with a minimum of 87 octane. (Use of leaded gasoline will in-
crease carbon and lead oxide deposits and reduce valve life). Do not mix oil
with gasoline. Purchase fuel in quanti-
ties that can be used within 30 days to
assure fuel freshness.
_k, CAUTION: Wipe off any spilled oil or fuel. Do not store, spill or use gasoline
near an open flame. IMPORTANT: When operating in tempera-
tures below 32°F(0°C), use fresh, clean winter grade gasoline to help insure good
cold weather starting. CAUTION: Alcohol blended fuels (called
gasohol or using ethanol or methanol) can attract moisture which leads to separa- tion 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.
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.
1. Be sure freewheel control is in the transmission engaged position.
2. Sit on seat in operating position, depress clutch/brake pedal and set
parking brake.
3. Place motion control lever in neutral
(N) position.
4. Move attachment clutch to disengaged
position.
5. Move throttle control to choke position.
NOTE: Before starting, read the warm
and cold starting procedures below.
6. 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° F and above)
7. 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)
7. 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, depending on the temperature.
15
Page 16
AUTOMATICTRANSMISSIONWARMUP
Beforedrivingthe unitin coldweather, thetransmissionshouldbe warmedup as follows:
1. Be surethe tractorison levelground.
2. Placethemotioncontrolleverin
neutral.Releasetheparkingbrake andlet the clutch/brakeslowlyreturn
to operatingposition.
3. Allowoneminutefortransmissionto
warmup.This canbe done during
theenginewarmup period.
The attachmentscanalso be useddur-
ingthe enginewarm-upperiodafterthe
transmissionhasbeenwarmedup.
NOTE: Ifat a highaltitude(above3000 feet)or incoldtemperatures(below32 F) thecarburetorfuel mixturemayneedto
beadjustedfor bestengineperformance.
(See"TO ADJUSTCARBURETOR"in the
ServiceandAdjustmentssectionof this
manual.)
PURGE TRANSMISSION
4_ CAUTION: Never engage or dis- engage freewheel lever while the engine
is running. To ensure proper operation and per-
formance, it is recommended that the transmission be purged before operating
tractor for the first time. This procedure will
remove any trapped air inside the trans-
mission 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 reinstall- ation before operating the tractor.
1. Place tractor safely on level surface with engine off and parking brake set.
2. Disengage transmission by placing freewheel control in '"transmission dis-
engaged" position (See "TO TRANS- PORT" in this section of manual).
3. 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.
4. Move motion control lever to full forward position and hold for five (5)
seconds. Move lever to full reverse position and hold for five (5) seconds.
Repeat this procedure three (3) times.
NOTE: During this step there will be no movement of drive wheels. The air is being removed from hydraulic drive system.
5. Move motion control lever to neutral (N) position. Shutoff engine and set
parking brake.
6. Engage transmission by placing freewheel control in '"transmission
engaged" position (See "TO TRANS- PORT" in this section of manual).
7. 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.
8. Slowly move motion control lever for- ward, after the tractor moves approxi- mately 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 transmission is now purged and ready for normal operation.
16
Page 17
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 already been cut. Have the cut area to the right of the trac-
tor. This will result in a more even distri- bution 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.
I"
jj
, )
If grass is extremely tall, it should be mowed twice to reduce load and pos- sible 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 mow- ing 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 at- tachment 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 recut- ting 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 grass, re-
duce your width of cut on each pass and
mow slowly.
Max 1/3
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 sec- ond cut, mow across or perpendicular 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.
17
Page 18
MAINTENANCE SCHEDULE _,_ ,_,_-_,_,_ _ d_. ,_
AS YOU COMPLETE REGULAR SERVICE f___SERVlC e DATES
Check Brake Operation _,
Check Tire Pressure
Check Operator Presence and
T Interlock Systems
R Check for Loose Fasteners
A Sharpen/Replace Mower Blades
f Lubrication Chart
0 Check Battery Level
R Clean Battery and Terminals
Check Transaxle Cooling Check V-Belts
Check Engine Oil Level Change Engine Oil (with oil filter)
E Change Engine Oil (without oil filter)
N Clean Air Filter G Clean Air Screen
NI Inspect Muffler/Spark Arrester
E Replace Oil Filter (If equipped)
Clean Engine Cooling Fins Replace Spark Plug Replace Air Filter Paper Cartridge Replace Fuel Filter
1 - Change more often when operating under a heavy load or
in high ambient temperatures.
2 - Se_3dce more often when operating in dirty or dusty conditions.
3 - Replace blades more often when mowing in sandy soil. 4 - Not required if equipped with maintenance-free battery.
5 - Tighten front axle pivot bolt to 35 ft.=lbs, maximum.
DO not overtighten.
11
GENERAL RECOMMENDATIONS
The warranty on this tractor does not cover items that have been subjected to operator abuse or negligence. To receive full value from the warranty, operator
must maintain tractor as instructed in this manual.
Some adjustments will need to be made periodically to properly maintain your
tractor. All adjustments in the Service and Adjust-
ments 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 and help
your engine run better and last longer.
BEFORE EACH USE
1. Check engine oil level.
2. Check brake operation.
3. Check tire pressure.
4. Check operator presence and
interlock systems for proper operation.
5. Check for loose fasteners.
LUBRICATION CHART
Spindle -- _ Spindle
Zerk t'_-;' Zerk
(#Front Wheel
Bearing
q dbFront Wheel
, Zerk
Zerk
(_) General Purpose Grease
REFER TO Maintenance "ENGINE" SECTION
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-lubricating bearings. If you feel they must be lubricated, use only a dry, pow- dered graphite type lubricant sparingly.
18
Page 19
TRACTOR
Always observe safety rules when per- forming 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
"TO 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 rub- ber.
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 trac- tor does not function as described, repair the problem immediately.
The engine should not start unless
the brake pedal isfully depressed and attachement clutch control is in the
disengaged position.
When the engine is running, any at-
tempt 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 at- tempt by the operator to leave the seat should shut off the engine.
The attachment clutch should never op-
erate 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
1. Raise mower to highest position to al- low access to blades.
2. Remove blade bolt, lock washer and flat washer securing blade.
3. Install new or resharpened blade
with trailing edge up towards deck as shown.
IMPORTANT: To ensure proper assembly,
center hole in blade must align with star on mandrel assembly.
4. Reassemble blade bolt, lock washer and flat washer in exact order as
shown.
5. Tighten blade bolt securely (27-35 Ft. Lbs. torque).
IMPORTANT: Blade bolt is grade 8 heat treated.
Blade Center
Edge Up Hole
Mandrel
Assembly
Lock Washer
Blade Bolt (Grade) '
*A Grade 8 heat treated bolt can be identified
by six lines on the bolt head.
TO SHARPEN BLADE
NOTE: We do not recommend sharp- ening 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 a 5/8" 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 a
horizontal position. If either end of the
blade moves downward, sharpen the
heavy end until the blade is balanced.
Blade
5/8" Bolt o
Center t
BATTERY
Your tractor has a battery charging system which is sufficient for normal use. How-
ever, 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.
19
Page 20
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.
1. Disconnect BLACK battery cable first then RED battery cable and remove
battery from tractor.
2. Rinse the battery with plain water and dry.
3. Clean terminals and battery cable ends with wire brush until bright.
4. Coat terminals with grease or petro- leum jelly.
5. Reinstall battery (See "REPLACING BATTERY" in the Service and Adjust- ments section of this manual).
TRANSAXLE COOLING The transmission fan and cooling fins
should be kept clean to assure proper cooling.
Do not attempt to clean fan or transmis- sion while engine is running or while the transmission is hot. To prevent possible damage to seals, do not use high pressure
water or steam to clean transaxle.
Inspect cooling fan to be sure fan blades
are intact and clean.
Inspect cooling fins for dirt, grass clip-
pings and other materials. To prevent damage to seals, do not use com-
pressed air or high pressure sprayer to clean cooling fins.
TRANSAXLE PUMP FLUID The transaxle was sealed at the factory
and fluid maintenance is not required for the life of the transaxle. Should the trans-
axle ever leak or require servicing, contact a Sears or other qualified service center.
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.
ENGINE
LUBRICATION
Only use high quality detergent oil rated
with API service classification SF-SJ. Se-
lect the oil's SAE viscosity grade accord-
ing to your expected operating tempera-
ture.
SAE VISCOSITY GRADES
F 2O 0 100 C 30 20 10 20 30
TEMPERATURE RANGE ANTiCiPATED BEFORE NEXT OIL CHANGE
Change the oil after every 50 hours of op- eration or at least once a year if the tractor is not used for 50 hours in one year.
Check the crankcase oil level before start- ing the engine and after each eight (8)
hours of operation.
TO CHANGE ENGINE OIL
Determine temperature range expected before oil change. All oil must meet API
service classification SF-SJ.
Be sure tractor is on level surface.
Oil will drain more freely when warm.
Catch oil in a suitable container.
1. Remove oil fill cap/dipstick. Be careful not to allow dirt to enter the engine
when changing oil.
2. Remove yellow cap from end of drain valve and install the drain tube onto the
fitting.
Oil Drain Valve
Closed and _,_ Drain
LpOoCskeodn _ _ ube
Yellow Cap _
3. Unlock drain valve by pushing inward slightly and turning counterclockwise.
4. To open, pull out on the drain valve.
5. After oil has drained completely, close and lock the drain valve by pushing inward and turning clockwise until the pin is in the locked position as shown.
6. Remove the drain tube and replace the cap onto the end of the drain valve.
7. 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.
8. Use gauge on oil fill cap/dipstick for checking level. Insert dipstick into the tube and rest the oil fill cap on the tube. Do not thread the cap onto the tube when taking reading. Keep oil at "FULL' line on dipstick. Tighten cap onto the tube securely when finished.
20
Page 21
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.
1. Remove knob and cover.
2. Remove wing nut and air cleaner from base.
TO SERVICE PRE-CLEANER
3. Slide foam pre-cleaner off cartridge.
4. Wash it in liquid detergent and water.
5. Squeeze it dry in a clean cloth. Allow it to dry.
6. Saturate it in engine oil. Wrap it in clean, absorbent cloth and squeeze to
remove excess oil.
TO SERVICE CARTRIDGE
1. Replace a dirty, bent, or damaged cartridge.
NOTE: Do not wash the paper cartridge
or use pressurized air, as this will damage the cartridge.
2. Reinstall the pre-cleaner (cleaned and oiled) over the paper cartridge.
3. Reassemble air cleaner, wing nut, cover and tighten knob securely.
Air Cleaner Cover _ Knob
Foam Pre- Rubber
Cleaner Grommet
Nut
Paper
Cartridge
CLEAN AIR INTAKE/COOLING AREAS
To insure proper cooling, make sure the grass screen, cooling fins, and other exter- nal surfaces of the engine are kept clean at
all times. Every 100 hours of operation (more often
under extremely dusty, dirty conditions), remove the blower housing and other cooling shrouds. Clean the cooling fins and external surfaces as necessary. Make sure the cooling shrouds are reinstalled. NOTE: Operating the engine with a blocked grass screen, dirty or plugged cooling fins, and/or cooling shrouds re- moved will cause engine damage due to overheating.
MUFFLER
Inspect and replace corroded muffler and spark arrester (if equipped) as it could cre- ate a fire hazard and/or damage.
SPARK PLUG(S) Replace spark plug(s) 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 carbu-
retor, replacement is required.
1. With engine cool, remove filter and
plug fuel line sections.
2. Place new fuel filter in position in fuel line with arrow pointing towards carbu-
retor.
3. Be sure there are no fuel line leaks and clamps are properly positioned.
4. Immediately wipe up any spilled gaso- line.
Ai_ Cleaner
Base
Fill Cap/
Screen
Dipstick
ENGINE OIL FILTER Replace the engine oil filter every season
or every other oil change if the tractor is
used more than 100 hours in one year. 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 stub- born dried gum fibers.
CLEANING
Clean engine, battery, seat, finish, etc. of all foreign matter.
Keep finished surfaces and wheels free of all gasoline, oil, etc.
Protect painted surfaces with automotive type wax.
We do not recommend using a garden hose or pressure washer to clean your tractor unless
the engine and transmission are covered to keep water out. Water in engine or transmis- sion will shorten the useful life of your tractor.
Use compressed air or a leaf blower to remove
grass, leaves and trash from tractor and
21
mower.
Page 22
I,_ ARNING: TO AVOID SERIOUS INJURY, BEFORE PERFORMING ANY SER-
VICE OR ADJUSTMENTS:
1. Depress clutch/brake pedal fully and set parking brake.
2. Place motion control lever in neutral (N) position.
3. Place attachment clutch in "DISENGAGED" position.
4. Turn ignition key to "STOP" and remove key.
5. Make sure the blades and all moving parts have completely stopped.
6. Disconnect spark plug wire from spark plug and place wire where it cannot come in contact with plug.
TRACTOR
TO REMOVE MOWER
Mower will be easier to remove from the
right side of tractor.
1. Place attachment clutch in "DISEN- GAGED" position.
2. Move attachment lift lever forward to lower mower to its lowest position.
3. Roll belt off engine pulley.
4. Remove small retainer spring, and remove clutch spring off pulley bolt.
5. Remove large retainer spring, slide
collar off and push housing guide out of bracket.
6. Disconnect anti-sway bar from chassis
bracket by removing retainer spring.
7. Disconnect suspension arms from rear
deck brackets by removing retainer springs.
8. Disconnect front links from deck by removing retainer springs.
9. Raise lift lever to raise suspension
arms. Slide mower out from under trac-
tor.
IMPORTANT: If an attachment other
than the mower deck is to be mounted
on the tractor, remove the front links and hook the clutch spring Into square hole in
frame. TO INSTALL MOWER
1. Raise attachment lift lever to its high- est position.
2. Slide mower under tractor with deflec- tor shield to right side of tractor.
3. Lower lift lever to its lowest position.
4. Connect front links to mower deck and secure with retainer springs.
5. Connect suspension arms to rear deck brackets and secure with retainer
springs.
6. Connect anti-sway bar to chassis bracket and secure with retainer
spring.
7. Push clutch cable housing guide into bracket, slide collar onto guide and
secure with large retainer spring.
8. Place flat washer and clutch spring on idler pulley bolt and secure with small
retainer spring.
9. Install belt onto engine pulley.
Retainer
Anti-Sway
Housing
Clutch
Collar -_.
Small
Clutch Spring
Large Retainer
Spring
Engine Pulley
Retainer Springs (Both Sides)
Shield
Bracket
22
Page 23
TO LEVEL MOWER HOUSING
Adjust the mower while tractor is parked on level ground or driveway. Make sure
tires are properly inflated (See "PROD-
UCT SPECIFICATIONS" section of this manual). If tires are over or underin-
flated, you will not properly adjust your
mower. SIDE-TO-SIDE ADJUSTMENT
Raise mower to its highest position.
At the midpoint of both sides of mower, measure height from bottom edge of mower to ground. Distance "A" on
both sides of mower should be the same or within 1/4" of each other.
If adjustment is necessary, make ad-
justment on one side of mower only.
To raise one side of mower, tighten lift link adjustment nut on that side.
To lower one side of mower, loosen lift link adjustment nut on that side.
NOTE: Each full turn of adjustment nut
will change mower height about 1/8".
Recheck measurements after adjusting.
Bottom edge Bottom edge
of mower to _o_ of mower to
When distance "D" is 1/8" to 1/2" lower at front than rear, tighten nuts "F" against
trunnion on both front links.
To raise front of mower, loosen nut "F" from trunnion on both front links. Tighten
nut "E" on both front links an equal number of turns. The two front links must
remain equal in length.
When distance "D" is 1/8" to 1/2" lower at front than rear, tighten nut "F" against
trunnion on both front links.
Recheck side-to-side adjustment.
]"D.... D"
Both Front Links Should be Equal in Length
ground __7 ground
A_ _'- _Ground U,ne _ -J VA
nArm
LAid_Li,?kent N_
FRONT-TO-BACK ADJUSTMENT IMPORTANT: Deck must be level side-to
side. If the following front-to-back adjust-
ment is necessary, be sure to adjust both
front links equally so mower will stay level side-to-side.
To obtain the best cutting results, the
mower housing should be adjusted so
that the front is approximately 1/8" to 1/2"
lower than the rear when the mower is in its highest position.
Check adjustment on right side of tractor.
Measure distance "D" directly in front and behind the mandrel at bottom edge of mower housing as shown.
Before making any necessary adjust- ments, check that both front links are
equal in length.
If links are not equal in length, adjust one link to same length as other link.
To lower front of mower loosen nut "E" on both front links an equal number of
turns.
Jt"E"
Front Links
TO REPLACE MOWER BLADE DRIVE
BELT
The mower blade drive belt may be re- placed without tools. Park the tractor on level surface. Engage parking brake.
BELT REMOVAL -
1. Remove mower from tractor (See "TO REMOVE MOWER" in this section of
manual).
2. Work belt off both mandrel pulleys and idler pulleys.
3. Pull belt away from mower.
BELT INSTALLATION -
1. Work belt around both mandrel pulleys and idler pulleys
2. Make sure belt is in all pulley grooves and inside all belt guides.
3. Install mower (See "To Install Mower" in this section of this manual).
23
Page 24
Mandrel Idler Pulleys
Mandrel Pulley
TO CHECK AND ADJUST BRAKE Your tractor is equipped with an adjustable
brake system which is mounted on the right side of the transaxle. If tractor requires more than five (5) feet to
stop at highest speed in highest gear on a
level, dry concrete or paved surface, then brake must be checked and adjusted.
TO CHECK BRAKE
1. Park tractor on a level, dry concrete or paved surface, depress clutch/brake
pedal all the way down and engage parking brake.
2. Disengage transmission by placing freewheel control in '"transmission dis-
engaged" position. Pull freewheel con-
trol out and into the slot and release so
it is held in the disengaged position.
The rear wheels must lock and skid when you try to manually push the tractor for-
ward. If the rear wheels rotate, the brake
needs to be adjusted or the pads need to be replaced.
TO ADJUST BRAKE
1. Depress clutch/brake pedal all the way down and engage parking brake.
2. Measure distance between brake oper- ating arm and nut "A" on brake rod.
3. If distance is other than 1-9/16", loosen
jam nut and turn nut "A" until distance
becomes 1-9/16". Retighten jam nut against nut "A".
4. Engage transmission by placing
freewheel control in '"transmission
engaged" position.
With parking brake "Engaged"
"_t "A"
S.
Road test tractor for proper stopping distance as stated above. Readjust if necessary. If stopping distance is still greater than five (5) feet in highest gear, further maintenance is neces- sary. Replace brake pads or contact a Sears or other qualified service center.
TO REPLACE MOTION DRIVE BELT
Park the tractor on level surface. Engage parking brake. For assistance, there is a
belt installation guide decal on bottom side
of left footrest.
BELT REMOVAL -
1. Remove mower (See "TO REMOVE MOWER" in this section of manual).
NOTE: Observe entire motion drive belt
and position of all belt guides and keepers.
2. Remove belt from stationary idler and clutching idler.
3. Remove belt downward from around engine pulley.
4. Pull belt slack toward rear of tractor. Carefully remove belt upwards from
transmission input pulley and over cooling fan blades.
5. Remove belt from center span keeper and pull belt away from tractor.
BELT INSTALLATION -
1. Carefully work new belt down around transmission cooling fan and onto the
input pulley.
2. Slide belt into the center span keeper.
3. Pull belt toward front of tractor and roll around the top groove of engine pulley.
4. Install belt through stationary idler and clutching idler.
5. Make sure belt is in all pulley grooves and inside all belt guides and keepers.
6. Install mower (See "TO INSTALL
MOWER" in this section of manual).
Engine Pulley
Clutching Idler _ I
_/Jam Nut
,_-_-_erating
Do not to_th_rrbrake adjustment is necessary contact a Sears or
other qualified service center.
t itila ;ilCIJ4
ee er II
24
Page 25
TRANSAXLE MOTION CONTROL
LEVER NEUTRAL ADJUSTMENT
The motion control lever has been preset at the factory and adjustment should not be necessary.
1. Loosen adjustment bolt in front of the right rear wheel, and lightly tighten.
2. Start engine and move motion con- trol lever until tractor does not move
forward or backward.
3. Hold motion control lever in that posi- tion and turn engine off.
4. While holding motion control lever in
place, loosen the adjustment bolt.
5. Move motion control lever to the neu- tral (N) (lock gate) position.
6. Tighten adjustment bolt securely.
NOTE: If additional clearance is needed
to get to adjustment bolt, move mower deck height to the lowest position. After above adjustment is made, if the tractor still creeps forward or backward
while motion control lever is in neutral position, follow these steps:
1. Loosen the adjustment bolt.
2. Move the motion control lever 1/4 to
1/2 inch in the direction it is trying to
creep.
3. Tighten adjustment bolt securely.
4. Start engine and test.
5. If tractor still creeps, repeat above steps until satisfied.
Motion Control Lever Neutral
Lock Gate
FRONT WHEEL TOE-IN/CAMBER The front wheel toe-in and camber are not adjustable on your tractor. If damage has
occurred to affect the front wheel toe-in or camber, contact a Sears or other qualified
service center.
TO REMOVE WHEEL FOR REPAIRS
1. Block up axle securely.
2. Remove axle cover, retaining ring and washers to allow wheel removal (rear
wheels have a square key - Do not lose).
3. Repair tire and reassemble.
NOTE: On rear wheels only: align grooves in rear wheel hub and axle. Insert square key.
4. Replace washers and snap retaining ring securely in axle groove.
5. Replace axle cover.
NOTE: To seal tire punctures and prevent
flat tires due to slow leaks, purchase and
use tire sealant from Sears. Tire sealant
also prevents tire dry rot and corrosion.
Retaining '
Cover
Square Key (Rear Wheel Only)
TO START ENGINE WITH A WEAK
BATTERY
..... ' Adjustment Bolt
TRANSMISSION REMOVAL/ REPLACEMENT
Should your transmission require removal for service or replacement, it should be purged after reinstallation and before op- erating the tractor. See "PURGE TRANS- MISSION" in the Operation section of this
manual.
TO ADJUST STEERING WHEEL ALIGNMENT
If steering wheel crossbars are not horizontal (left to right) when wheels are
positioned straight forward, remove steer-
ing wheel and reassemble with crossbars horizontal. Tighten securely.
,_iLWARNING: Lead-acid batteries gen- erate explosive gases. Keep sparks, flame
and smoking materials away from bat- teries. Always wear eye protection when
around batteries.
If your battery is too weak to start the
engine, it should be recharged. (See "BAT- TERY" in the MAINTENANCE section of
this manual).
If "jumper cables" are used for emergency
starting, follow this procedure:
IMPORTANT: Your tractor is equipped
with a 12 volt system. The other vehicle
must also be a 12 volt system. Do not use
your tractor battery to start other vehicles. TO ATTACH JUMPER CABLES -
1. Connect one end of the RED cable to the POSITIVE (+) terminal of each
battery(A-B), taking care not to short
against tractor chassis.
2. Connect one end of the BLACK cable to the NEGATIVE (-) terminal (C) of
25 fully charged battery.
Page 26
3. Connecttheotherend ofthe BLACK cable(D) togoodchassisground,
awayfromfuel tank andbattery.
TOREMOVECABLES,REVERSE ORDER-
1. BLACKcablefirstfromchassisand then fromthe fullychargedbattery.
2. REDcablelast frombothbatteries.
Weak or Dead Fully Charged Battery Battery
REPLACING BATTERY
_k, WARNING: Do not short battery terminals by allowing a wrench or any
other object to contact both terminals at the same time. Before connecting battery,
remove metal bracelets, wristwatch bands, rings, etc.
Positive terminal must be connected
first to prevent sparking from accidental grounding.
1. Lift seat pan to raised position.
2. Disconnect BLACK battery cable first
then RED battery cable and carefully
remove battery from tractor.
3. Install new battery with terminals in
same position as old battery.
4. First connect RED battery cable to
positive (+) terminal with hex bolt and
keps nut as shown. Tighten securely.
Slide terminal cover over terminal
5. Connect BLACK grounding cable to
negative (-) terminal with remaining hex bolt and keps nut. Tighten securely.
TO REPLACE HEADLIGHT BULB
1. Raise hood.
2. Pull bulb holder out of the hole in the backside of the grill.
3. Replace bulb in holder and push bulb holder securely back into the hole in the backside of the grill.
4. Close hood.
INTERLOCKS AND RELAYS Loose or damaged wiring may cause
your tractor to run poorly, stop running, or prevent it from starting.
Check wiring. See electrical wiring
diagram in the Repair Parts section.
TO REPLACE FUSE Replace with 20 amp automotive-type
plug-in fuse. The fuse holder is located behind the dash.
TO REMOVE HOOD AND GRILL AS-
SEMBLY
1. Raise hood.
2. Unsnap headlight wire connector.
3. Stand in front of tractor. Grasp hood at
sides, tilt toward engine and liftoff of tractor.
4. When replacing hood, be sure to re- connect the headlight wire connector.
Terminal
Positive
(Red) Cable
Keps . _. Nut _ Hex
Negative (Black) Cable
Bolt
26
Page 27
ENGINE
Maintenance, repair, or replacement of the emission control devices and systems,
which are being done at the customers ex- pense, may be performed by any non-road engine repair establishment or individual. Warranty repairs must be performed by an authorized engine manufacturer's service
outlet.
TO ADJUSTTHROTTLE CONTROL CABLE
The throttle control has been preset at the factory and adjustment should not be nec- essary. Check adjustment as described below before loosening cable. If adjust- ment is necessary, proceed as follows:
1. With engine not running, move throttle control lever from slow to choke posi- tion. Slowly move lever from choke to fast position.
2. Check to see if hole in throttle lever and hole in speed control bracket are aligned.
3. If holes are not aligned, loosen cable clamp screw and align the holes by
inserting a pencil or a 1/4" drill bit through both holes.
4. Pull throttle cable up to remove slack and tighten cable clamp screw. Re- move alignment pencil or drill bit.
TO ADJUST CARBURETOR The carburetor has been preset at the
factory and adjustment should not be nec- essary. However, minor adjustment may be required to compensate for differences in fuel, temperature, altitude or load. If the carburetor does need adjustment, proceed
as follows: In general, turning the adjusting needles in (clockwise) decreases the supply of
fuel to the engine giving a leaner fuel/air mixture. Turning the adjusting needles out
(counterclockwise) increases the supply of fuel to the engine giving a richer fuel/air mixture.
IMPORTANT: Damage to the needles and seats in carburetor may result if turned in too tight. NOTE: The carburetor on this engine is low emission. It is equipped with an idle fuel adjusting needle with a limiter cap, which allows some adjustment within the limits allowed by the cap. Do not attempt to remove the limiter cap. The limiter cap cannot be removed without breaking the adjusting needle.
1. Be sure you have a clean air filter and the throttle control cable is adjusted properly (see above).
2. Start engine and allow to warm for five minutes. Make adjustments with engine running and shifVmotion control lever in neutral (N) position.
3. Idle speed setting - With throttle control lever in slow position, engine should
idle at 1750 RPM. If engine idles too slow or fast, turn idle speed adjusting screw in or out until correct idle is at-
tained.
4. Idle fuel needle setting - With throttle control lever in slow position, turn idle
fuel adjustment needle in (clockwise) until engine begins to die and then turn out (counterclockwise) until engine runs rough. Turn needle to a point midway between those two positions.
5. Recheck idle speed. Readjust if nec- essary.
ACCELERATION TEST -
6. Move throttle control lever from slow to fast position. If engine hesitates or
dies, turn idle fuel adjusting needle out (counterclockwise) 1/8 turn. Repeat test and continue to adjust, if neces- sary, until engine accelerates smoothly.
High speed stop is factory adjusted. Do not adjust - damage may result. IMPORTANT: Never tamper with the engine governor, which is factory set for proper engine speed. Overspeed- ing the engine above the factory high speed setting can be dangerous. If you think the engine-governed high speed needs adjusting, contact a Sears or other
qualified service center, which has proper equipment and experience to make any
necessary adjustments.
Cable Clamp "---..J_F_
Screw _-)
Speed Coontrol _'j,_
' ' ' Throttle L ver
Idle Speed Adjusting_ _T_- I
screwII
Adjusting -----'1[_ _r_) I
Needle I'' _ .L_,!__
27
Page 28
Immediately prepare your tractor for stor-
age at the end of the season or if the trac- _ will not be used for 30 days or more.
WARNING: Never store the tractor
with gasoline in the tank inside a building where fumes may reach an open flame or spark. Allow the engine to cool before storing in any enclosure.
TRACTOR
Remove mower from tractor for winter
storage. When mower is to be stored for a
period of time, clean it thoroughly, remove all dirt, grease, leaves, etc. Store in a clean, dry area.
1. Clean entire tractor (See "CLEANING" in the Maintenance section of this
manual).
2. Inspect and replace belts, if necessary (See belt replacement instructions in
the Service and Adjustments section of this manual).
3. Lubricate as shown in the Maintenance section of this manual.
4. Be sure that all nuts, bolts and screws are securely fastened. Inspect moving parts for damage, breakage and wear. Replace if necessary.
5. Touch up all rusted or chipped paint surfaces; sand lightly before painting.
BATTERY
Fully charge the battery for storage.
After a period of time in storage, battery
may require recharging.
To help prevent corrosion and power
leakage during long periods of storage, battery cables should be disconnected and battery cleaned thoroughly (see "TO
CLEAN BATTERY AND TERMINALS" in the Maintenance section of this manual).
After cleaning, leave cables discon-
nected and place cables where they cannot come in contact with battery
terminals.
If battery is removed from tractor for
storage, do not store battery directly on concrete or damp surfaces.
ENGINE
FUEL SYSTEM IMPORTANT: It is important to prevent
gum deposits from forming in essential fuel system parts such as carburetor, fuel
hose, or tank during storage.
Also, 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.
1. Drain the fuel tank.
2. Start the engine and let it run until the fuel lines and carburetor are empty.
Never use engine or carburetor cleaner
products in the fuel tank or permanent
damage may occur.
Use fresh fuel next season.
NOTE: Fuel stabilizer is an acceptable alternative in minimizing the formation of fuel gum deposits during storage. Add stabilizer to gasoline in fuel tank or stor- age container. Always follow the mix ratio
found on stabilizer container. Run engine at least 10 minutes after adding stabilizer to allow the stabilizer to reach the car-
buretor. Do not drain the gas tank and carburetor if using fuel stabilizer.
ENGINE OIL
Drain oil (with engine warm) and replace with clean engine oil. (See "ENGINE" in the Maintenance section of this manual).
CYLINDER(S)
1. Remove spark plug(s).
2. Pour one ounce of oil through spark
plug hole(s) into cylinder(s).
3. Turn ignition key to start position for a
few seconds to distribute oil.
4. Replace with new spark plug(s).
OTHER
Do not store gasoline from one season
to another.
Replace your gasoline can if your can
starts to rust. Rust and/or dirt in your gasoline will cause problems.
If possible, store your tractor indoors
and cover it to give protection from dust and dirt.
Cover your tractor with a suitable pro-
tective cover that does not retain mois- ture. Do not use plastic. Plastic cannot
breathe which allows condensation to
form and will cause your tractor to rust.
IMPORTANT: Never cover tractor while engine and exhaust areas are still warm.
28
Page 29
TROUBLESHOOTING CHART:
See appropriate section in manual unless directed to Sears service center
PROBLEM
Will not start 1.
CAUSE CORRECTION
Out of fuel.
2.
Engine not "CHOKED" properly.
3.
Engine flooded.
4.
Bad spark plug.
5.
Dirty air filter.
6.
Dirty fuel filter.
7.
Water in fuel.
8.
Loose or damaged wiring.
9.
Carburetor out of adjustment.
10. Engine valves out of adjustment.
1. Fill fuel tank.
2. See "TO START ENGINE" in Operation section.
3. Wait several minutes before attempting to start.
4. Replace spark plug.
5. Clean/replace air filter.
6. Replace fuel filter.
7. Drain fuel tank and carbure- tor, refill tank with fresh gas-
oline and replace fuel filter.
8. Check all wiring.
9. See "To Adjust Carburetor" in Service and Adjustments
section.
10. Contact a Sears or other qualified service center.
Hard to start
Engine will not
turn over
1. Dirty air filter.
2. Bad spark plug.
3. Weak or dead battery.
4. Dirty fuel filter.
5. Stale or dirty fuel.
6. Loose or damaged wiring.
7. Carburetor out of adjustment.
8. Engine valves out of adjustment.
1. Brake pedal not depressed.
2. Attachment clutch is engaged.
3. Weak or dead battery.
4. Blown fuse.
5. Corroded battery terminals.
6. Loose or damaged wiring.
7. Faulty ignition switch.
8. Faulty solenoid or starter.
9. Faulty operator presence switch(es).
1. Clean/replace air filter.
2. Replace spark plug.
3. Recharge or replace battery.
4. Replace fuel filter.
5. Drain fuel tank and refill with fresh gasoline.
6. Check all wiring.
7. See "To Adjust Carburetor" in Service and Adjustments
section.
8. Contact a Sears or other qualified service center.
1. Depress brake pedal.
2. Disengage attachment clutch.
3. Recharge or replace battery.
4. Replace fuse.
5. Clean battery terminals.
6. Check all wiring.
7. Check/replace ignition switch.
8. Check/replace solenoid or starter.
9. Contact a Sears or other qualified service center.
Engine clicks but
will not start
1. Weak or dead battery.
2. Corroded battery terminals.
3. Loose or damaged wiring.
4. Faulty solenoid or starter.
29
1. Recharge or replace battery.
2. Clean battery terminals.
3. Check all wiring.
4. Check/replace solenoid or starter.
Page 30
TROUBLESHOOTING CHART:
See appropriate section in manual unless directed to Sears service center
PROBLEM CAUSE CORRECTION Loss of power 1. Cutting too much grass/too 1. Set in "Higher Cut" position/
fast. reduce speed.
2. Throttle in "CHOKE" position. 2. Adjust throttle control.
3. Build-up of grass, leaves 3. Clean underside of mower and trash under mower, housing.
4. Dirty air filter. 4. Clean/replace air filter.
5. Low oil level/dirty oil. 5. Check oil level/change oil.
6. Faulty spark plug. 6. Clean and regap or change
spark plug.
7. Dirty fuel filter.
8. Stale or dirty fuel.
7. Replace fuel filter.
8. Drain fuel tank and refill with fresh gasoline.
9. Water in fuel.
9. Drain fuel tank and carbure- tor, refill tank with fresh gas- oline and replace fuel filter.
10.Spark plug wire loose.
10.Connect and tighten spark plug wire.
11.Dirty engine air screen/fins.
12.Dirty/clogged muffler.
13.Loose or damaged wiring.
14.Carburetor out of adjustment.
11.Clean engine air screen/fins.
12.Clean/replace muffler.
13.Check all wiring.
14.See "To Adjust Carburetor" in Service and Adjustments
section.
15.Engine valves out of adjustment.
15.Contact a Sears or other qualified service center.
Excessive
vibration
Engine continues
to run when operator leaves
seat with attachment
iclutch engaged
Poor cut-uneven
1. Worn, bent or loose blade.
2. Bent blade mandrel.
3. Loose/damaged part(s).
1. Faulty operator-safety presence control system.
.
Worn, bent or loose blade.
2.
Mower deck not level.
3.
Buildup of grass, leaves, and trash under mower.
4.
Bent blade mandrel.
5.
Clogged mower deck vent from build-up of grass,
leaves, and trash around mandrels.
1. Replace blade. Tighten blade bolt.
2. Contact a Sears or other qualified service center.
3. Tighten loose part(s).
Replace damaged parts.
.
Check wiring, switches and connections. If not corrected,
contact a Sears or other qualified service center.
1. Replace blade. Tighten blade bolt.
2. Level mower deck.
3. Clean underside of mower housing.
4. Contact a Sears or other qualified service center.
5. Clean around mandrels to open vent holes.
30
Page 31
TROUBLESHOOTING CHART:
See appropriate section in manual unless directed to Sears service center
PROBLEM
CAUSE CORRECTION
Mower blades will not rotate
Poor grass
discharge
1. Obstruction in clutch mechanism.
2. Worn/damaged mower drive belt.
3. Frozen idler pulley.
4. Frozen blade mandrel.
1. Engine speed too slow.
2. Travel speed too fast.
3. Wet grass.
4. Mower deck not level.
5. Low/uneven tire air pressure.
6. Worn, bent or loose blade.
7. Buildup of grass, leaves and trash under mower.
8. Mower drive belt worn.
9. Blades improperly installed.
10. Improper blades used.
11. Clogged mower deck vent holes from buildup of grass,
leaves, and trash around mandrels.
1. Remove obstruction.
2. Replace mower drive belt.
3. Replace idler pulley.
4. Contact aSears or other qualified service center.
1. Place throttle control in "FAST" position.
2. Shift to slower speed.
3. Allow grass to dry before mowing.
4. Level mower deck.
5. Check tires for proper air pressure.
6. Replace/sharpen blade.
Tighten blade bolt.
7. Clean underside of mower housing.
8. Replace mower drive belt.
9. Reinstall blades sharp edge down.
10. Replace with blades listed in this manual.
11. Clean around mandrels to open vent holes.
Headlight(s) not
working
(if so equipped)
Battery will not
charge
Loss of drive
Engine "backfires"
when turning engine "OFF"
.
Switch is "OFF".
2.
Bulb(s) or lamp(s) burned out
3.
Faulty light switch.
4.
Loose or damaged wiring. Blown fuse.
5.
1.
Bad battery cell(s). 1.
2.
Poor cable connections. 2.
3.
Faulty regulator 3. (if so equipped).
4.
Faulty alternator. 4.
1.
Freewheel control in 1.
"disengaged" position.
2.
Motion drive belt worn, 2. damaged, or broken.
3.
Air trapped in transmission 3. during shipment or servicing.
.
Engine throttle control not set 1. at "SLOW" position for 30
seconds before stopping engine.
1. Turn switch "ON".
2. Replace bulb(s) or lamp(s).
3. Check/replace light switch.
4. Check wiring and connec- tions.
5. Replace fuse. Replace battery.
Check/clean all connections. Replace regulator.
Replace alternator. Place freewheel control in
"engaged" position.
Replace motion drive belt. Purge transmission.
Move throttle control to
"SLOW" position and allow
to idle for 30 seconds before stopping engine.
31
Page 32
SERVICE NOTES
32
Page 33
SCHEMATIC
TRACTOR - - MODEL NUMBER 917.273140
BATTERY
FUSE STARTER
CLUTCH / BRAKE
I (PEDAL UP)
SOLENOID
,,
I 1 (CLUTCH OFF) ) , ,
GREEN
L J __ SOLENOID
SEAT SWITCH I t_ _30/] (_FSO EQUIPPED)
(NOT OCCUPIED) 187 I 301 BL_CK
_ I 85 86 I FUEL SHUT-OFF
I
I 87A I
I
i 85 86 I
87A : IGNITION PLUG
OPERATOR UNIT GAP
]ESE TWIN CYL. ENGINES)
PRESENCE RELAY #1
301
YELLOW
I LINE I
BLACK
(2 PLUGS ON
sPA K
_3LACK
IGNITION SWITCH
POSITION CIRCUIT "MAKE"
OFF M+G+A1 NONE
RUNVUGHT B+A1 A2+L
RUN B+A1 NONE
START _ + S + AI NONE
i1 <%%Z,%&&%%%%o
pR EsOPNEcRATROERAy #3 _ " "
___ NEADUGHTS|
RED
RELAY
: 87 : 30 BLACK ½
NON-REMOVABLE REMOVABLE
CONNECTIONS CONNECTIONS
WIRING INSULATED CLIPS NOTE: IF WIRING INSULATED CLIPS WERE REMOVED FOR SERVICING OF UNIT, THEY SHOULD BE REPLACED TO
PROPERLY SECURE YOUR WIRING.
33
L .LACK,
Page 34
ELECTRICAL
TRACTOR - - MODEL NUMBER 917.273140
/
I I
42
41
26
I I
\
\
\
\
!
!
!
I
//
\\ /
\/
I
I
I I I
I
I I
\
\
29
28
27
I I I I
90
34
Page 35
ELECTRICAL
TRACTOR - - MODEL NUMBER 917.273140
KEY PART NO. NO, DESCRIPTION
1 163465
2 74760412 8 176689
16 176137
21 183759 22 4152J
24 4799J 25 146147
26 175158 27 73510400
28 4207J 29 160784
30 175566 33 140403
40 179722 41 71110408
42 131563 43 178861
45 122822X
52 141940
81 109748X 90 180449
Battery Bolt, Hex Head 1/4-20 Unc x 3/4
Box Batt.ery Fender Switch, Interlock
Harness, Light Socket (Includes 4152J) Bulb, Light
Cable, Battery, 6 Gauge, Red, 11" Cable, Battery, 6 Gauge, Red, W/16 Wire
Fuse, 20 Amp Nut Keps Hexl/4-20 Uric
Cable, Ground, 6 Gauge, Black, 12"
Switch, Plunger Normal Op Olive Switch, Ignition
Key, Ignition Harness, Ignition
Belt, Hex Head, Fin. 1/4-20 x 1/2
Cover, Terminal, Red
Solenoid
Ammeter Rectangular
Protection Wire Loop Relay Asm.
Cover Terminal Battery
NOTE: All component dimensions given in U.S. inches
1 inch = 25.4 mm
35
Page 36
TRACTOR - - MODEL NUMBER 917.273140
CHASSIS AND ENCLOSURES
259
260
258
261
39
18
208
58 166
2O8
6O
,145
208
74
3
36
Page 37
TRACTOR - - MODEL NUMBER 917.273140
CHASSIS AND ENCLOSURES
KEY PART NO, NO. DESCRIPTION
1 174619 Chassis Stamping
2 176554 Drawbar 3 17060612 Screw 3/8-16 x 3/4
5 155272 Bumper Hood/Dash 9 168337X013 Dash
10 STD533710 Bolt, Carriage 3/8-16 x 1 11 174996 Panel, Dash, LH.
13 172105X010 Panel, Dash, R.H. 14 17490608 Screw Thdrol 3/8-16 x 1/2
17 185682X613 Hood Assembly 18 184921 Bumper Hood
26 STD541437 Nut 28 184247 Grille Lens Asm
30 175692X613 Fend/Ftrest Pnt STLT 31 139976 Bracket, Fender Support
37 17490508 Screw Thdrol 5/16-18 x 1/2 Tyt 38 175710 Bracket Asm. Pivot Mower Rear 39 174714 Bracket Pivot
58 150127 Duct Air Engine P/L LT 60 72140606 Bolt Rdhd Sqnk 3/8-16 Unc x 3/4
64 154798 Dash Lower STLT 74 73680600 Nut Crownlock 3/8-16 Unc
142 175702 Plate Reinforcement STLT 143 154966 Bracket Swaybar Chassis
144 175582 Bracket Pnt Footrest STLT 145 156524 Jod Pivot Chassis/Hood
159 155123X428 Cupholder 166 171875 Screw 13-16 x 3/4
206 170165 Bolt Shoulder 5/16 -18 TT 207 17670508 ScrewThdrol 5/16-18x1/2TYTT 208 17670608 ScrewThdrol 3/8-16 x 1/2
209 17000612 Screw 3/8-16 x 3/4 212 184248 Insert Lens Reflective
258 184245X599 Lens RH 259 184246X599 Lens LH
260 184250X428 Cover Lens 261 184258X428 Insert Grille
- - 5479J Plug, Button NOTE: All component dimensions given in U.S. inches
1 inch = 25.4 mm
37
Page 38
GROUND DRIVE
TRACTOR - - MODEL NUMBER 917.273140
70
116
32 35
62
52 36
16 32
95
_103
30
36
38
Page 39
GROUND DRIVE
TRACTOR - - MODEL NUMBER 917.273140
KEY PART KEY NO. NO. DESCRIPTION NO.
1 Transaxle (See Breakdown) 70
8 165866 Rod Shift Fender Adjust 73
10 STD561210 Pin Cotter 1/8 x 1 CAD 74 14 10040400 Washer Lock Hvy Helical 75
15 74490544 Bolt Hex FLGHD 5/16-18 x Gr 5 76 16 STD541431 Nut Lock Hex W/ins. 5/16-18 Unc 77
19 STD541437 Nut Lock Hex W/Wsh 3/8-16 Unc 78 21 130564 Knob, Deluxe 1/2-13 81 22 169498 Rod, Brake Hydro 82
24 73350600 Nut, Hex Jam 3/8-16 Unc 83 25 106888X Spring, Brake Rod 84
26 STD551037 Washer 13/32 x 13/16 Ga. 89 27 STD561210 PinCotter 1/8 x 3/4 CAD. 90
28 175765 Rod, Parking Brake 95 29 71673 Cap, Parking Brake 96
30 169592 Bracket, Transaxle 116 32 74760512 Bolt Hex Hd 5/16-18 Unc x 3/4 120
34 175578 Shaft, Foot Pedal 150 35 120183X Bearing, Nylon 151
36 19211616 Washer 156 37 1572H Pin, Roll 158
38 179114 Pulley, Composite, Flat 159 39 74760648 Bolt Fin Hex 3/8-16 x 2-3/4 161
41 175556 Keeper, Belt Idler 162 47 127783 Pulley, Idler, V-Groove 163
48 154407 Bellcrank, Clutch 164 49 123205X Retainer, Belt 165
50 72110612 Bolt 3/8-16 x 1-1/2 166
51 STD541437 Nut Crewnlock 3/8-16 Unc 168
52 STD541431 Nut, Crownlock 5/16-18 Unc 169
53 105710X Link, Clutch 197
55 105709X Spring, Return, Clutch 198
56 17060620 Screw 3/8-16 x 1.04 199
57 140294 V-Belt 200
59 169691 Keeper, Center Span 202 61 17120614 Screw. 3/8-16 x .875 212
62 8883R Cover, Pedal 250 63 175410 Pulley, Engine 64 71170764 Bolt Hex 7/16-20 x 4 Gr. 5 65 STD551143 Washer
66 154778 Keeper Belt Engine Hydro
Hydro Gr 314-0510 71
NOTE: All component dimensions given in U.S.
PART NO. DESCRIPTION
134683 Keeper Belt Engine 169183 Strap Torque Lh Hydro 169182 Strap Torque Rh Hydro
137057 Spacer 121749X Washer 25/32 x 1-1/4 x 16Ga.
STD581075 E-Ring 123583X Key, Square 121748X Washer 25/32 x 1-5/8 x 16Ga.
165596 Shaft Asm Cross Tapered 165711 Spring Torsion 19171216 Washer 17/32 x 3/4 x 16 Ga. 169594 Link Transaxle
164890X428 Console, Shift 124346X 170201
4497H 72140608
7390O6O0 175456
19133210 166002
165589 183900
72140406 73680400
74780416 19091010
165623 166880
165492 165580
169613 169593
169612 72140508
72110614 145212
17060612
inches 1 inch = 25.4 mm
Nut Self-Thd Wsh-hd 1/4 Zinc Control Bypass Hydro 20" Tires Retainer Spring 1" Zinc/Cad
Bolt Rdhd Sqneck 3/8-16 x 1.25 Nut Lock Fig 3/8-16 Spacer Retainer
Washer 13/32 x 2 x 10 Ga. Washer Srrted 5/16 ID x 1.125
Bracket Shift Mount Hub Shift
Bolt Rdhd Sqnk 1/4-20 x 3/4 Gr 5 Nut Crownleck 1/4-20 Unc
Bolt Hex Fin 1/4-20 Unc x 1 Gr 5 Washer 5/8 x .281 x 10 Ga
Bracket Pivot Lever Screw 5/16-18 x 5/8
Bolt Shoulder 5/16-18 x .561 Plate Fastening Nyliner Snap-in 5/8"1D
Washer Nyl 7/8 ID x .105" Hyd Bolt Shoulder 5/16-18 Unc
Bolt Rdhd Sgnk 5/16-18 Unc x 1 Bolt Carr Sh 3/8-16 x 1-3/4Gr.5
Nut Hex Fig. Lock Screw 3/8-16 x .75
39
Page 40
TRACTOR - - MODEL NUMBER 917.273140
STEERING ASSEMBLY
_ T
41
j_"----42
37-_ 1 3_
_36
88
15 15 29
67
13
65
43
I
I
lO
4O
Page 41
TRACTOR - - MODEL NUMBER 917.273140
STEERING ASSEMBLY
KEY PART NO. NO. DESCRIPTION
1
184704X428 Steering Wheel
2
172393 Axle Assembly
3
169840 Spindle Assembly, LH.
4
169839 Spindle Assembly, R.H.
5
6266H Bearing, Race, Thrust, Hardened
6
121748X Washer 25/32 x 1-5/8 x 16Ga.
8
12000029 Ring, Klip
10
175121 Draglink
11
STD551137 Washer, Lock
12
73940800 Nut Hex Jam Toplock 1/2-20 unf
13
136518 Spacer Brg Axle Front
15
145212 Nut, Hexflange Lock
17
180641 Shaft Assembly, Steering
26
126847X Bushing, Link, Drag
28
19131416 Washer 13/32 x 7/8 x 16 Ga.
29
17060612 Screw 3/8-16 x 3/4
30
STD561210 Pin
32
130465 Rod, Tie
36
155099 Bushing, Steering
37
152927 Screw
38
159946X428 Insert, Steering Wheel
39
19182411
40
STD541537
41
159945
42
145054x428
43
121749X
44
180640
46
184946X505
51
73540408
54
74780520
65
160367
67
72140618
68
169827
71
175146
82
169835
87
173966
88
175118
91
175553
NOTE: All component dimensions given in U.S. inches
1 inch = 25.4 mm
Washer 9/16 x 1-1/2 11 Ga. Nut Lock Center 3/8-24 Unf
Adaptor, Steering Wheel Boot, Steering Shaft Washer 25/32 x 1-1/4 x 16 Ga.
Extension Shaft Steering LR.LT Cap, Spindle
Nut Crown Lock 1/4-28 Bolt Fin Hex 5/16-18 Uncx 1-1/4
Spacer Brace Axle Bolt Rdhd Sqnk 3/8-16 x 2-1/4 Axle, Brace
Steering Asm Bracket Susp Chassis Front Washer .781 x 1-1/2 x .14 Bolt Shoulder 7/16-20
Clip Steering
41
Page 42
ENGINE
2
TRACTOR - - MODEL NUMBER 917.273140
38
33
31
29
40
OPTIONAL EQUIPMENT
Spark Arrester
KEY PART KEY PART NO. NO, DESCRIPTION NO, NO.
170548X505 Control, Throttle 37 137040
17720408 Screw, Hex Head, Thread Cutting 38 181654 3 Engine, (See Breakdown) Kohler 44 17670412 4 174667 Muffler
13 12-041-03 Gasket Kohler 14 148456 Tube Drain Oil Easy
16 STD551237 Washer 23 169837 Shield Brn/Dbr Guard 29 137180 Arrestor, Spark
31 184900 Tank, Fuel 32 140527 Cap Fuel
33 123487X Clamp, Hose
1/4-20 x 5/8 40 124028X Model No. CV490-27508
45 17000612 Screw Hex Wsh Thdr 3/8-16 x 3/4 46 19091416 Washer 9/32 x 7/8 x 16 Gauge
77 19101216 Washer 5/16 x 3/4 x 16 Ga. 80 74760508 Bolt Hex Hd 5/16-18 Uric x 1/2
101 M73030800 Nut Flan-ge M8-1.25 Non-LkZinc 105 17120616 Screw 3/8-16 x 1
NOTE: All component dimensions given
1 inch = 25.4 mm
42
DESCRIPTION
Line, Fuel Plug, Drain Oil Easy
Bushing Snap Screw, Hex Washer Head, Thd., Roll. 1/4-20 x 3/4
in U.S. inches
Page 43
SEAT ASSEMBLY
\
\
\\\\
TRACTOR - - MODEL NUMBER 917.273140
22
21
KEY PART NO. NO,
1 180597
2 180166 3 71110616
4 19131610
5 1450O6
6 STD541437 7 124181X
8 17000616 9 19131614
10 180186 11 166369
12 121246X
11
12
DESCRIPTION
Seat Bracket, Pivot, Fender
Bolt Washer 13/32 x 1 x 10 Ga.
Clip, Push-In Hinged
Nut
Spring, Seat Screw 3/8-16 x 1-1/2 Washer 13/32 x 1 x 14 Ga.
Pan, Seat
Knob Seat Bracket, Switch Mounting
J
_J
_J
KEY PART NO. NO. DESCRIPTION
13 121248X Bushing, Snap 14 72050412 Bolt, Carriage 1/4-20 x 1-1/2
15 134300 Spacer, Split .28 x .88 16 121250X Spring
17 123976X Lecknut, Flange 1/4 Grade 5 21 171852 Bolt, Shoulder 5/16-18 Unc
22 STD541431 Nut 24 19171912 Washer 17/32 x 1-3/16 x 12 Ga.
NOTE: All component dimensions given in U.S.
inches 1 inch = 25.4 mm
43
Page 44
DECALS
KEY PART NO. NO.
TRACTOR - - MODEL NUMBER 917.273140
18
11
8
KEY PART
DESCRIPTION
NO. NO.
10
13 16
DESCRIPTION
1 156811 2 177367
3 186280 4 186281
5 186244 6 133644
7 186283 8 172331
9 186282
10 156439
11 179128
12 146046
WHEELS &TIRES
Decal, Oper. Instr. 13 177353 Decal, HP Engine 14 160396 Decal, Hood, R.H. 15 184842
Decal, Hood, L.H. 16 138047 Decal, Hood Replacement 17 184843
Decal, Customer Maintenance 18 184065 Decal, Hood Side 20 149516
Decal, Deck - - 138311 Decal, Fender, Craftsman - - 165800X428
Decal, Fender Danger - - 165799X428 Decal, Deck"B"42" - - 169210
Decal, V-Belt Drive Schematic - - 184996
4,10
7
- - 184997
KEY PART NO. NO. DESCRIPTION
1
59192 Valve Cap, Tire
2
65139 Stem, Valve
3
106222X Tire, Front
4
59904 Tube, Front Tire
5
106732X624 Rim, Front
6
278H Fitting, Grease (Front Wheel Only)
7
9040H Bearing, Flange (Front Wheel
8
11
106108X624 Rim, Rear
9
122082X Tire, Rear
10
7152J Tube, Rear Tire
11
104757X428 Cap, Axle 144334 Sealant, Tire 10 oz.
Decal, Lower Dash Decal, V-Belt Schematic
Decal, Grille, RH Decal, Battery Diehard
Decal, Grille, LH Decal, Steering Decal, Battery Dngr/Psn Eng
Decal, Lift Handle Pad Footrest LH STLT Pad Footrest RH STLT
Decal By Pass LT Hydro Owner's Manual, English Owner's Manual, Spanish
(Not Provided, Service Item Only)
Only)
(Not Provided, Service Item Only)
NOTE: All component dimensions given in U.S.
inches 1 inch = 25.4 mm
44
Page 45
LIFT ASSEMBLY
TRACTOR - - MODEL NUMBER 917.273140
5
13
19
32
32 /
13
3
4
2
6
6
13
20
20
19
15
KEY PART
NO. NO.
1 159460 2 159471 3 105767X
4 120OO0O2 5 19211621
6 120183X 7 125631X
8 122365X
11 139865
12 139866
13 STD624008
KEY PART
DESCRIPTION NO. NO.
LiftLever Inner Wire Assembly 15 173288
Shaft Assembly, Lift 16 73350800 Pin, Groove 17 175689
E-Ring 18 73800800 Washer 21/32 x 1 x 21 Ga.
Bearing, Nylon 19 139868 Grip, Handle, Fluted 20 163552
Button, Plunger, Red 31 169865 Link, Lift, L.H. 32 73540600
Link, Lift, R.H. Retainer Spring
NOTE: All component dimensions given in U.S. inches
1inch = 25.4 mm
45
DESCRIPTION
Link, Front
Nut, Hex, Jam 1/2-13 Unc
Trunnion
Locknut, Hex, with Washer Insert 1/2-13 Unc
Arm, Suspension, Rear
Retainer Spring Bearing, Pvt, Lift Nut, Crownlock 3/8-24
Page 46
MOWER DECK
TRACTOR - - MODEL NUMBER 917.273140
106"_ 102 f103 105
_o_J,/_ f]//,_,
to4"_:/ F/ II I
t03f \ /;f J / /
t01J_ 104 t06
_t16
t02f
34
21
23
24
25
\
2
16
27
18
6
F
19 21
10_
9---"
46
115 4
.1t2
Page 47
TRACTOR - - MODEL NUMBER 917.273140
MOWERDECK
KEY PART KEY PART NO. NO. DESCRIPTION NO, NO. DESCRIPTION
1 165892 2 STD533107
3 138017 4 165460
5 STD624008 6 178024
8 850857 9 STD551137
10 140296
11 134149
-- 139775
-- 138971
13 137645
14 128774
15 110485X
16 174493
18 72140505
19 132827
20 159770 21 STD541431
23 177563 24 105304X
25 123713X 26 110452X
27 130968X428 28 19111016
29 131491
30 173984 31 129963 32 153535
33 178342 34 STD533717
36 131494 37 STD551037
40 STD541437 44 140O88
45 STD624003 46 137729
48 133944 52 139888
53 184907 54 178515
55 155046
Mower Deck Assembly, 42" 56 165723 Spacer, Retainer Bolt 59 141043 Guard, TUV Idler
Bracket Assembly, Sway Bar, 67 1849396 Knob Custom Oval Front 68 144959 V-Belt
Bracket Sway Bar 38/42" eck 92 73800600 Nut Lock Hex w/Ins. 3/8-16 Retainer Spring 101 136420 Mulcher Cover
Bar Sway Deck 102 71081010 Screw Pan Hd Phillips 10-24 x 5/8 Bolt, Hex 3/8-24 x 1.25 Gr. 8 103 19061216 Washer #10
Washer, Lock 104 STD551110 Washer, Lock#10 Washer, Hardened 105 160793 Latch Assembly, Bagger (The following blades are 106 2029J Nut, Weld
available) 111 179292 Bracket, Gauge, Wheel L.H. Blade, 42" Mulching Std 112 179293 Bracket, Gauge, Wheel R.H.
(For mulching mowers only) 113 17060510 Screw 3/8-16 x .625 Blade, 42" Mulching Premium 114 STD541431 Nut, Hex, Keps 5/16-18 Unc
(For better wear when mulching) 115 72110505 Bolt, Carriage 5/16-18 x 5/8 Blade, 42" Hi-Lift 116 4898H Bolt, Shoulder
(For bagging or discharging) 117 165746 Wheel, Gauge Shaft Assembly, Mandrel, 118 73930600 Nut, Centerlock 3/8-16
Vented 119 STD551037 Washer 3/8 x 7/8 x 14 Gauge
Housing, Mandrel, Vented 129 19131312 Washer 13/32 x 13/16 x12 Ga. Bearing, Ball, Mandrel 130 STD523710 Bolt, Fin Hex 3/8-16 Unc xl Gr. 5 Stripper, Mower Deck 131 STD533710 Bolt, Rdhd Sqnk 3/8-16 Uric x 1
Bolt, Carriage 5/16-18 x 5/8 142 165890 Arm Spring Brake Mower Bolt, Shoulder 143 157109 Bracket Arm Idler 42"
Baffle, Vortex 144 158634 Keeper Belt 42" Clutch Cable Nut Crownlock 5/16-18 Uric 145 165888 Pulley Idler Flat
Bracket, Deflector 146 171977 Bolt Carriage Idler Cap, Sleeve 147 131335 Spring Extension
Spring, Torsion, Deflector 148 169022 Spring Return Idler Nut, Push 149 165898 Retainer Spring Yellow Zinc
Shield, Deflector 150 19091216 Washer 9/32 x 3/4 x 16 Ga. Washer 11/32x5/8x16Ga. 151 169670 Bracket Clutch
Rod, Hinge 152 169676 Cable Clutch 42 tn Screw Thdrol DOD PT Hex 153 169674 Washer Flat 3/8" Type B
Washer, Spacer 154 169675 Spring Retainer Pulley, Mandrel 155 169671 Spring Retention Lever
Nut, Toplock, Flanged 156 169672 Spacer Bolt 157 169669 Rod Clutch
Pulley, Idler, Flat 158 17720408 Screw Hex Thd Cut 1/4-20 x 5/8 Washer 13/32x13/16x16Ga. 159 72140614 BoltRdhdSqn3/8-16Uncx1-3/4 Nut Crownlock 3/8-16 Unc 184 19131410 Washer 13/32 x 7/8 x 10 Ga.
Guard, Mandrel, L.H. - - 130794 Mandrel Assembly (Includes Retainer housing, shaft and shaft hardware Screw, Thd. Roll 1/4-20 x 5/8 only-pulley not included)
Washer, Hardened -- 169583 Replacement Mower, Complete Bolt, Shoulder 5/16-18 Unc
Arm Assembly, Pad, Brake Washer, Hardened NOTE: All component dimensions given in U.S.inches
Arm, Idler 1 inch = 25.4 mm
47
Page 48
(3O
81
109
122-
12
88
_128
900
/
=
o
! |
o_
_0
Z r-
t-'
73
79
77
93
16
;oW
_m
19
17
\
12
35
64
\
32
62
2\
_127
58
60
_9
48
124
125
107
-" ",,1
'M
Page 49
TRACTOR-- MODEL NUMBER 917.273140
HYDRO GEAR TRANSAXLE - - MODEL NUMBER 314-0510
KEY PART KEY PART NO, NO, DESCRIPTION NO. NO, DESCRIPTION
1 170351 Main Housing, Assembly 59 170408 2 170352 Side Housing, Assembly 60 142883
3 170353 Center Section, Assembly 61 142882
4 170354 Swashplate, Trunion 62 142887
5 169898 Block - Assembly 6 170355 Sealant 10.50z 64 142892
7 170356 Hex Flange Screw 1/4-20 X 65 170411 8 170357 Stud, 5/16-24 Hex Double 67 170413 9 170358 Shaft, Input 69 170415
10 170359 Ring - Retaining 70 170416 11 170360 Spacer 71 170417
12 169870 Ring - Retaining 13 170361 Seal, Lip .67 X 1.58 X .276 72 170418
14 169869 Ball Brg 17ram Id X 40ram 16 170362 Hex Flange Head Screw 5/ 17 170363 Lip Seal 18 X 32 X 7 75 170420
18 170364 Arm, Control 19 150771 Bearing, 30x52x13 Thrust 76 170421
23 170365 Check Plug Assembly, Washer 77 170422 24 170366 Shaft, Motor 78 142969
27 170367 Gear - Pinion, 13t 79 142980 28 170368 10ti48t Gear 80 150778
29 170369 Gear, 10t Jackshaft 30 170370 60t Bull Gear 81 170423
31 170371 Sleeve Bearing .75 X 1.575 82 170424 32 170389 SleeveBearing(Outboard) 83 161168 33 142991 Washer, 3/4 Id X 1-1/20d X 85 170426 34 170390 Lip Seal Axle Seal 88 170429
35 170391 Shaft, Axle .75 X 11.39 (Key, 90 170430 36 170392 Sha ,Axle .75 X 16.99 (Key, 107 170432 37 150792 Miter Gear (Splined)
38 150793 Miter Gear 15t (0.5 Id) 109 170434 39 150809 Shaft 111 170435
40 170393 Ring, Spiral Retaining 113 170437 41 170394 Pin, Jackshaft
42 170395 Magnet, Ring 116 170438 43 170396 Spring, Bypass 119 170439
44 150797 Hydro Mtg Screw 3/8-24 X 120 170440 45 170397 Filter
46 170398 Base, Filter 47 170399 Actuator, Bypass 122 170442
48 170400 Rod, Bypass Actuator 123 170443 49 170401 Arm, Bypass 124 170444
50 170402 Retaining Ring .250 External 51 170403 Seal, Lip .741 X .250 X .250
52 170404 Flat Washer, 5/8 Id X 1.OOd 126 170446 53 170405 Retaining Ring 127 170447
54 170406 Bearing, Center Block 128 173165 55 142977 Spring - Helical Compression
56 142978 Washer 900 166768 57 150798 20w-50 Oil
58 170407 BrakeYoke
Machined 63 170410
1.25 66 170412
End 68 170414
Od X 12mm 73 142884
16-24X0.75 74 170419
X .625
.75xl .750x.625 84 170425 .13Thk 87 142917
R.H_t 93 170431 L.H.) 108 170433
2.5 Long 121 170441
Tc 125 170445 X .05 Thk
NOTE: All component dimensions given in U.S. inches 1 inch = 25.4 mm
Rotor, Brake Brake Puck Puck Plate
Brake Actuating Pin Hfhcs 1/4-20x2 Wi
Patch,SpecialFlange Bolt, 1/4-20 X 1 W/Patch
Spacer Spring, Brake Arm Bias
Sq. Hd. Bolt 5/16-24-Ribbed
Arm, Brake
Slotted Hex Nut 5/16-24 Cotter Pin 3/32 X 3/4
Compression Spring Brake
Anti-Drag Washer, Ht .5 I.D.X 10.D. X
.032
Flat - Washer 11/32 I.D. X 7/8 O.D
Oil Seal .625 X 1.0 X .25 Check Plug Assembly, .027,
Washer Stud, 5/16-24 Friction Pack Puck, .330 X 1.50 X .0975 Spring, Helical Comp
Spacer Hex Lock Nut 5/16-
24Unjf(Nylon Insert)
Wedge, Friction Pack
Clip, Washer .316xl .50x.1046 (Plated)
Pin, Standard Headless Fitting, 5/16 Sae 5/32 Tube
Hose, Expansion Tank Cap - Poppet Valve
Bolt, Self Tapping 10-32Xl/2 Puck, Inner Wedge
Spring Clip - Housing Thrust Deflector
Washer,Motor Shaft
.71idx1.15odx.030thk Plug, Sae #6
O-Ring .07 X .301 I.D. Bracket, Support Expansion
Tank
Silicon Sponge Fan, 7 In.
Pulley Hex Lock Nut 1/2-20 (Nylon
Insert)
Washer, Belleville
Belt Keeper Center Section-Filter-Bypass
Assembly
Filter Assembly Fan - Pulley Service
Assembly
Seal - O-Ring Kit Kit, Expansion Tank
Transaxle Complete
49
Page 50
TRACTOR - - MODEL NUMBER 917.273140
KOHLER ENGINE-MODEL NUMBER CV490,TYPE NUMBER 27508
CYLINDER HEAD, VALVE AND BREATHERJ
.J
j/
_4
23 _
J l
/
./
!
20 1tO
CRANKCASEJ
22 22 t
3 _
18
,,2
\
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\
50
Page 51
TRACTOR-- MODEL NUMBER 917.273140
KOHLER ENGINE-MODEL NUMBER CV490,TYPE NUMBER 27508
CYLINDER HEAD/VALVE/BREATHER
KEY PART NO. NO. DESCRIPTION
25-351-01 -S
12-755-94-S
Lifter, valve (2) Kit, cylinder head (Includes 1 3-17, Gaskets 12 041 01-S 2
(Qty.2), 12 041 02-S, & 12 041 03-S) 3
3 4
5
7 8
9
10 11
12-411-03-S 12-041-10-S
12-017-01-S 12-017-02-S
12-016-01-S 12-016-02-S
25-139-60-S
12-318-36-S
25-186-01-S
12-599-03-S M-640034-S
Rod, push (2) 4 Gasket, cylinder head
Valve, intake (Std.) 5 Valve, intake (.25) 6
Valve, exhaust (Std.) 7 Valve, exhaust (.25) 8
Plug, allen hd. pipe 1/8" Cylinder Head
Arm, rocker (2) Pivot, rocker arm (2)
Screw, hex. flange M6xl.0x34 (2)
12 13
14 15
16
12-089-01-S 12-173-01 -S
12-755-03-S 12-468-05-S
12-112-13-S
Spring, valve (2) Cap, valve spring (2) 9
Kit, retainer (2) 10 Washer, plain 13/32"
Spacer, head bolt exhaust _ort
17
12-086-15-S
crew, hex. flange
M10x1.5x81 (5) 11 18 19
20
25-237-14-S
12-326-03-S M-645020-S
Clamp, hose (2) 12
Hose, breather
Screw, hex. flange
M6x1.0x20 (5) 13
21 22
12-096-07-S M-545010-S
Cover, valve w/nipple
Screw, hex. flange
M5x0.8xl 0
23 24
12-018-01-S 12-402-02-S
Retainer, breather reed
Reed, breather
CRANKCASE
KEY PART NO. NO.
12-032-03-S
12-445-02-S
M-839025-S 24-380-13-S
12-755-49-S 12-089-31-S
12-422-08-S 12-422-09-S
12-422-10-S 12-422-11-S
12-422-12-S 12-422-13-S
12-422-07-S 12-144-28-S
12-874-07-S 12-874-11-S
12-874-08-S 12-874-09-S
12 018 02-S 12-108-07-S
12-108-08-S 12-108-09-S
12-067-11-S 12-067-06-S
14
12-380-01-S
15
12-043-05-S
16
M-631005-S
17
12-144-02-S
18
52-139-09-S
19
12-755-64-S
20
X-25-102-S
21
12-032-01-S
22
M-631015-S
23
12-154-05-S
DESCRIPTION
Seal, crankshaft Block, cylinder
Use Short Block 12 522 51)
rap, lifting
Screw, hex. flange M8x1.25x25
Dowel, locating (4) Kit, camshaft (Includes 7,8)
Spring, actuating Shim, camshaft (A.R.) blue
Shim, camshaft (A.R.) red Shim, camshaft (A.R.) yel low
Shim, camshaft (A.R.) green Shim, camshaft (A.R.) gray
Shim, camshaft (A.R.) black Shim, camshaft (A.R.) white Shaft, balance
Piston wiRing Set (Std.) (Includes 11,12)
Piston wiRing Set (.08) Piston wiRing Set (.25)
Piston wiRing Set (.50) Retainer, piston pin (2)
Ring Set (Std.) Ring Set (.25)
Ring Set (.50)
Connecting Rod (Std.) Connecting Rod (.25)
Pin, governor regulating Gear, governor Washer, plain 6 mm
Shaft, governor gear
Plug, cup
Kit, gov. cross shaft w/clip
(Includes 23) Washer, plain 1/4"
Seal, governor cross shaft Washer, plain 6 mm Clip, hitch pin
NOTE: All component dimensions given in U.S.
inches
1 inch = 25.4 mm
51
Page 52
TRACTOR-- MODEL NUMBER 917.273140
KOHLER ENGINE-MODEL NUMBER CV490,TYPE NUMBER 27508
IGNITION/ELECTRICAL [
--2
19
'18_,
BLOWER HOUSING AND BAFFLES]
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17
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AiR iNTAKE J
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TRACTOR - - MODEL NUMBER 917.273140
KOHLER ENGINE-MODEL NUMBER CV490,TYPE NUMBER 27508
IGNITION/ELECTRICAL
KEY PART KEY PART NO. NO. DESCRIPTION NO, NO, DESCRIPTION
12-086-14-S
Screw, hex. flange M10x1.5x46
2 3
4 5 6
7 8
9
12-468-03-S
24-162-03-S 25-086-47-S
12-157-06-S
X-42-15-S
12-025-15-S 12-155-09-S
M-548025-S
Washer, plain 3/8" Screen, grass
Bolt, shoulder M6x1.0x16 (4) Fan
Key Flywheel
Connector Screw, hex. cap M5xO.8x25
(2)
10 11
12-085-09-S M-545020-S
Stator - 15 amp with stator brake
Screw, hex. flange M5xO.8x20
c2/
12 13
14 15
12-154-06-S
41-403-09-S X-22-11-S
M-639016-S
lip, cable (2)
Regulator, rectifier- 15 amp Washer, lock 1/4"
Screw, hex. flange M6x1.0xl 6
BLOWER HOUSING & BAFFLES
1 M-545010-S Screw, hex. flange
2 24-468-10-S Washer, plain 1/4" 3 12-146-07-S Plate, blower housing
4 M-550010-S Screw, hex. flange 5 24-096-05-S Cover, pinion
6 12-027-76-S Housing, blower 7 12-063-18-S Baffle, intake side
8 25-154-02-S Clip, mounting (3) 9 12-086-37-S Screw, captive washer
10 12-063-20-S Baffle, cylinder head 11 M-645016-S Screw, hex. flange
12 12-063-19-S Baffle, cylinder
NOT ILLUSTRATED
M-541050-S
M5x0.8xl 0 (6)
M5x0.8xl 0
M5x0.Sx20 (3)
M6xl.0x16 (2)
Nut, hex. flange M5xO.8
02/
236602-S
16
12-132-02-S
17
X-728-1-S
18
M-545010-S
19
12-584-04-S
2O
NOT ILLUSTRATED
12-176-44-S Harness, wiring
24-518-12-S Lead, black (6"- 12 gauge-
12-518-35-S Lead, white (36"- 18 gauge
onnector
Spark Plug Clip, cable (2)
Screw, hex. flange M5x0.8xl 0
(2)
Module, ignition
insulated grip barrel eyelet terminals)
- fully insulated push on tab and uninsulated socket termi
nals)
AIR INTAKE/FILTRATION
KEY PART NO. NO. DESCRIPTION
1 12-281-01-S Duct, air
2 25-341-03-S Knob, air cleaner cover 3 12-096-24-S Cover, air cleaner
4 12-083-12-S Precleaner, element 5 12-100-08-S Wing Nut
6 12-083-10-S Kit, air cleaner element
(Includes 5, 7, 8)
7 12-743-12-S Filter, element (Includes 5,
8)
8 12-032-11-S Seal 1-7/16" 9 12-094-07-S Base, air cleaner (Includes
11, 12)
10 12-072-04-S Stud, mounting plate
M6x1.0x75
11 12-086-01-S Screw, #10 Hi-Lo thread
forming (2)
13 12-041-02-S Gasket, air cleaner
NOT ILLUSTRATED
12-113-53-S Decal, air cleaner
NOTE: All component dimensions given in U.S.
inches 1 inch = 25.4 mm
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TRACTOR - - MODEL NUMBER 917.273140
KOHLER ENGINE-MODEL NUMBER CV490,TYPE NUMBER 27508
STARTING SYSTEM J
i /'
?
0
2
i
i
4'
OIL PAN t LUBRICATION
54
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TRACTOR - - MODEL NUMBER 917.273140
KOHLER ENGINE-MODEL NUMBER CV490, TYPE NUMBER 27508
STARTING SYSTEM ENGINE CONTROLS
KEY PART KEY PART NO. NO. DESCRIPTION NO, NO,
DESCRIPTION
M-839070-S Screw, hex. flange 1
M8x1.25x70 (2) 2
25-098-07-S Starter assembly (Includes 3
3-8) 4
3
12-755-54-S Kit, drive end
4
12-227-18-S Cap, drive end 5 12-170-05-S Armature
5 6
12-221-01-S Kit, brush & spring 6
7
12-227-13-S Cap, commutator end 7
8
12-211-01-S Bolt, hex. flange 1/4-20x4- 8
5/8 (2) 9
10
OIL PAN/LUBRICATION 11
KEY PART NO. NO. DESCRIPTION
12 13
14
2 3
4 5
6
12-038-01 -S
25-755-13-S
12-153-03-S 12-153-02-S
12-123-04-S M-645025-S
Dipstick assembly (Includes 2-3)
Kit, oil fill cap (Includes 3) O-Ring, oil fill cap
O-Ring, upper oil fill tube
Tube, oil fill
Screw, hex. flange
15 16
17 NOTE: All component dimensions given in U.S.
M6x1.0x25
7 8
9
10
12-153-01-S
25-162-07-S
12-096-03-S M-545016-S
O-Ring, lower oil fill tube Screen, oil pickup
Cover, oil pickup screen Screw, hex. flange
M5x0.8xl 6
11 12
13 14
15 16
17
25-462-09-S 52-050-02-S
25-139-57-S
12-393-01-S 12-153-06-S
12-096-34-S M-545016-S
Valve, oil pressure relief Filter, oil
Plug, sq. hd. solid 3/8" Pump, oil
O-Ring, oil pump cover Cover, oil pump
Screw, hex. flange M5x0.8xl 6 (3)
18 19
12-032-03-S
24-086-16-S
Seal, oil (P.T.O.end) Screw, hex. flange
M8x1.25x45 (11)
20
24-086-17-S
Screw, hex. flange M8x1.25x45
12-199-56-S
21
Assembly,Pan, oil (Incl.
11,14-17)
12-079-11-S 12-237-01-S
24-086-43-S M-664020-S
Linkage, choke
Clamp, cable
Screw, hex. flange
Screw, lobed socket
M6xLOx20 (2)
12-536-10-S
Control, speed assembly
(Includes 6-9)
M-443025-S M-443020-S
12-089-11-S 12-089-23-S
12-089-24-S 12-755-83-S
Screw, pan head M4xO.7x25
Screw, pan head M4xO.7x20
Spring, choke (2)
Spring, choke return
Spring, governor
Kit, governor lever (Includes 12-14)
12-100-07-S
52-211-O4-S
12-090-28-S
25-158-08-S
12-079-10-S
25-158-11-S
Nut, hex flange 1/4-20 Bolt, 1/4-20x1"
Lever, governor Bushing, throttle linkage
Linkage, throttle Bushing, throttle linkage
inches 1 inch = 25.4 mm
55
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TRACTOR-- MODEL NUMBER 917.273140
KOHLER ENGINE-MODEL NUMBER CV490,TYPE NUMBER 27508
CRANKSHAFT]
FUEL SYSTEM]
EXHAUST
3
/2
56
Page 57
TRACTOR-- MODEL NUMBER 917.273140
KOHLER ENGINE-MODEL NUMBER CV490,TYPE NUMBER 27508
FUEL SYSTEM
KEY PART NO. NO. DESCRIPTION
1 2 3
M-641060-S M-629116-S 12-853-118-S
Nut, hex. flange M6xl .O(2) Stud M6xl .Oxl 16 (2)
Kit, carburetor w/gasket (Includes 4,5,6 qty 1 Tie, cable 12-454-03-S,
Terminal 25-452-20-S)
12-041-02-S 12-053-118
Gasket, air cleaner Carburetor assembly
(For informationonly not available separately) (In cludes Kit, float 12-757-02-S
Kit, carburetor repair
12-757-03-S, Kit, solenoid
repair 12-757-33-S)
6 12-041-01-S 7 12-265-06-S
8 25-237-14-S 9 52-353-22-S
10 25-050-03-S
11 47-154-01-S
Gasket, carburetor (2) Deflector, heat
Clamp, hose (2) Line, fuel 12-1/4" Filter, fuel in-line
Clip cable
NOTILLUSTRATED
*M-561010-S
Screw, thread forming M5x0.8xl O
*X-22-11-S 12-757-02-S
12-757-03-S 12-041-01-S 12-041-02-S
12-041-05-S 12-041-06-S
12-032-06-S 12-757-33-S
12-041-06-S 12-454-03-S
25-452-20-S
12-518-37-S
Washer, lock 1/4" Kit, float Kit, carburetor repair
Gasket, carburetor Gasket, air cleaner
Gasket, bowl Gasket, bowl screw
Seal, solenoid Kit, solenoid repair
Gasket, bowl screw
Tie cable Terminal
Lead, red, (37" - 20 gauge - insulatedsocket and uninsu
lated socket terminals)
CRANKSHAFT KEY PART
NO. NO.
1 12-014-57-S
2 25-139-27-S
DESCRIPTION
Crankshaft (Includes 2) Plug, cup
EXHAUST KEY PART
NO. NO. DESCRIPTION
1
2 3 4
5
25-072-04-S 12-041-03-S
12-126-11-S 12-445-06-S
M-645025-S
Stud, M8x1.25x33(2) Gasket, exhaust manifold
Bracket muffler Strap, lifting
Screw, hex. flange M6xLOx25 (2)
PA-27508 12-522-51 12-755-93-S
Replacement Engine Short Block
Gasket Set
NOTE: All component dimensions given in U.S.
inches 1 inch = 25.4 mm
*attaches carburetor ground lead to carb baffle.
57
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SERVICE NOTES
58
Page 59
¢.o
SUGGESTED GUIDE FOR SIGHTING SLOPES FOR SAFE OPERATION
_k ARNING: To avoid serious injury, operate your tractor up and
1. Fold this page along dotted line indicated above.
2. Hold page before you so that its left edge is vertically parallel to a tree
3. Sight across the fold in the direction of hill slope you want to measure.
4. Compare the angle of the fold with the slope of the hill.
down the face of slopes, never across the face. Do not mow slopes greater than 15 degrees. Make turns gradually to prevent tipping or loss of control. Exercise extreme caution when changing direction on slopes.
trunk or other upright structure.
Page 60
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® Marca Regtstrada / TU Marca de FAbnca / _u Marca de Servtclo de Sears, Roebuck and Co
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