Craftsman 917.273780 User Manual

Owner's Manual

JCRIIFTSMIIN°J

LAWN TRACTOR

22.0 HP, 42" Mower

Electric Start

Automatic Transmission

Model No.

917.273780

_]]] This product has a low emission engine which operates |

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.comicraftsman

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, Mort - Sat

1

Warranty ................................................ 2

Safety Rules .......................................... 3

Product Specifications ........................... 6

AssemblyiPre-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 net 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 net 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

equipment proves defective in material or workmanship and our testing determines the
battery will not hold a charge, Sears will replace the battery at no charge. 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, Heffman Estates, IL 60179

2

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 acciden-

tal starting when setting up, transporting,
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.

ACi,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
_lu to lose control of your tractor.

WARNING: Engine exhaust, some of its

constituents, and certain vehicle compo-
nents contain or emit chemicals known

to the State of California to cause cancer
and birth defects or other reproductive

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.

3

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.

4

• 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.

5

PRODUCT SPECIFICATIONS

Gasoline
Capacity

and Type:
Oil Type

API-SF-SJ):

Oil Capacity: W/Filter 4.0 Pints

Spark Plug: Champion QC12YC

GAP: .040")

Ground Speed Forward: 5.5
(MPH): Reverse: 2.4

Tire Pressure: Front: 14 PSI

Charging 3 Amps Battery
System: 5 Amps Headlights

Battery: Amp/Hr: 35

Blade Bolt 27-35 Ft. Lbs.

Torque:

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".

3.5 Gallons
Unleaded

Regular
SAE 30 (Above 32°F)

SAE 5W-30
(Below 32°F)

W/O Filter 3.75 Pints

Rear: 10 PSI

Min. CCA: 280
Case Size: UIR

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 t0% 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 professional 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®

6

O

Steering Wheel

(1) Large Flat
Washer

Premium Steering

Adapter

Steering
Sleeve

Steering @

Wheel

Insert

(1) Locknut 1/2-20

(1) Hex Bolt 1/4-28 x 1-1/4

Extension
Shaft

Steering

®

(1) Locknut 1/4-28

Video Cassette

Seat

(1) Washer

@ 17/32 x 1-3/16 x 12 Gauge

(1) Knob

Keys

Slope Sheet

(1) Oil Drain Tube

For Future Use

7

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

easier. Standard wrench sizes you need

_ Insert

_"_ 1/2 Hex Nut

are listed below.

(1) 3/4"wrench (1) Pliers

(2) 7/16" wrench (1) Utility knife

Stee" g __ Washer

_ Large Flat

(1) Tire pressure gauge
When right or left hand is mentioned in

Wheel

this manual, it means, from your point of
view, when you are in the operating posi-
tion (seated behind the steering wheel).

TO REMOVE TRACTOR FROM

I._ Steering Boot

Tabs

CARTON

UNPACK CARTON

1. Remove all accessible loose parts and

Adapter

Extension Shaft

parts boxes from carton.

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

cartons and remove.

BEFORE REMOVING TRACTOR

FROM SKID

ATTACH STEERING WHEEL

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
nut and tighten securely.

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 isto roll off skid.

HOWTO SET UP YOUR TRACTOR

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).

8

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.

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 shoulder
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

Shoulder
Bolts

Adj

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)

_I_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.

9

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.

Deflector
Shield

Mulcher
Plate

Latch
Hooks

AI_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.

CHECKTIRE 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, reg-

ular 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).

10

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

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-

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 indicatesa hazard which, ifnot 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,
,,V_._ if not avoided, could result in death, serious injury

========and/or property damage.

FIRE indicatesa hazard which, if not avoided,
could result in death, serious injury and/or

property damage.

KEEP AREA CLEAR SLOPE HAZARDS

(SEE SAFETY RULES SECTION)

11

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.

Light Switch

Attachment Ignition
Clutch Lever Switch

Ammeter -~-. Lift Lever

Choke Control

Position

Plunger

Throttle Control.

Clutch/Brake

Pedal

Free Wheel

Control

Parking Brake Lever

Motion

3MPH
2MPH

tMPH

Lever

Our tractors conform to the safety standards of the

American National Standards Institute.

Lift Lever

Height
Adjustment

Indicator

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 CONTROL - Used for con-

trolling engine speed.
FREEWHEEL CONTROL - Disengagages
transmission for pushing or slowly towing
the tractor with the engine off.
CHOKE CONTROL - Used when starting
a cold engine.

12

The operation of any tractor can result in foreign objects thrown into the I
eyes, which can result in severe eye damage. Always wear safety glasses I

or eye shields while operating your tractor or performing any adjustments
or repairs. We recommend standard safety glasses or a wide vision safety

mask worn over spectac es.

HOW TO USE YOUR TRACTOR

TO SET PARKING BRAKE

Your tractor is equipped with an operator

presence sensing switch. When engine
is running, any attempt by the operator

to leave the seat without first setting the

parking brake will shut off the engine.

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.

Choke Control

Throttle
Control

Clutch/

Brake Motion Control
Pedal

"Disengaged" "Brake" "Engaged"

Position Position 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 to slow position.

NOTE: Failure to move throttle control to

slow position to allow engine to idle 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.

Attachment Clutch Lever

'Engaged" Position

Key

Position

Parking Brake

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

_:_opping trac!or on grass areas.

CAUTION. Always stop tractor com-
pletely, as described above, before leaving
the operator's position.

TO USE THROTTLE CONTROL

Always operate engine at full throttle.

• Operating engine at less than full

throttle reduces the battery charging

rate.

• Full throttle offers the best bagging and

mower performance.

TO USE CHOKE CONTROL

Use choke control whenever you are start-
ing a cold engine. Do not use to start a

warm engine.

• To engage choke control, pull knob out.
Slowly push knob in to disengage.

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.

13

• 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 looking
lawns, mow often and after moderate

growth.

• For best cutting performance, grass

over 6 inches in height should be

mowed twice. Make the first cut rela-

tively high; the second to desired height.

TO ADJUST GAUGE WHEELS
Gauge wheels are properly adjusted

when they are slightly off the ground when
mower is at the desired cutting height in
operating position. Gauge wheels then
keep the deck in proper position to help
prevent scalping in most terrain conditions.
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

Locknut
3/8 Washer

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.You must
remain fully and centrally positioned in the
seat to prevent the engine from hesitating
or cutting off when operating your equip-
ment on rough, rolling terrain or hills.

1. Select desired height of cut.

2. Start mower blades by engaging at-

tachment clutch control.

TO STOP MOWER BLADES -
disengage 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.

Lift Lever
High

Position

Clutch Lever Low
"Engaged" Position

Position

"Disengaged" _
Position

Shield

TO OPERATE ON HILLS

_WARNING: 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.

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 position
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.

14

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.).

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 in your tractor has been

shipped, from the factory, already filled
with summer weight oil.

1. Check engine oil with tractor on level
ground.

2. Remove oil fill cap/dipstick and wipe
clean, reinsert the dipstick and screw
cap tight, wait for a few seconds, re-

move 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.

_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 fast position

6. Pull choke control out for a cold engine
start attempt. For a warm engine start
attempt the choke control may not be

needed.

NOTE: Before starting, read the warm and
cold starting procedures below.

7. 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, push choke control in, wait
a few minutes and try again. If engine
still does not start, pull the choke con-

trol out and retry.

15

WARMWEATHERSTARTING(50° Fand
above)

8. Whenengine starts,slowlypush choke
controlinuntilthe enginebeginsto

runsmoothly.Iftheenginestartsto

runroughly,pullthe chokecontrolout
slightlyfora fewsecondsandthen
continueto pushthecontrolinslowly.

• Theattachmentsand grounddrivecan
nowbeused.Iftheenginedoes not
acceptthe load,restartthe engineand

allowitto warm upforone minuteusing

the chokeasdescribedabove.

COLDWEATHERSTARTING(50° F and
below)

8. Whenengine starts,slowlypush choke

controlinuntilthe enginebeginsto run
smoothly.Continueto pushthe choke
controlinsmallstepsallowingtheen-

ginetoacceptsmallchangesinspeed
and load,untilthechokecontrolisfully

in.Iftheenginestartsto run roughly,

pullthechokecontroloutslightlyfora
fewsecondsandthen continueto push

thecontrolinslowly.Thismayrequire
an enginewarm-upperiodfromseveral
secondstoseveralminutes,depending
on the temperature.

AUTOMATICTRANSMISSIONWARMUP

Beforedrivingthe unitin coldweather,
thetransmissionshouldbe warmedupas
follows:

1. Besurethe tractorison levelground.

2. Placethe motioncontrolleverin

neutral.Releasethe parkingbrakeand
letthe clutch/brakeslowlyreturnto

operatingposition.

3. Allow oneminutefortransmissionto

warm up.Thiscanbe doneduringthe
enginewarmup period.

• Theattachmentscanbe used during

the enginewarm-upperiodafterthe
transmissionhasbeenwarmedupand

mayrequirethe chokecontrolbepulled
outslightly.

NOTE:Ifat a high altitude(above3000
feet)orincoldtemperatures(below32F)

thecarburetorfuel mixturemayneedto
be adjustedfor bestengineperformance

sSee"TOADJUSTCARBURETOR"in the

erviceand Adjustmentssectionofthis

manual).

PURGE TRANSMISSION

_CAUTION: Never engage or disengage
freewheel lever while the engine is run-

ning.

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

forward, after the tractor moves ap-

proximately 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

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.

f

1

l"

C

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, the newly cut area will not be

exposed to direct sunlight.

• 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

00272

• 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.

• 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 (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

FiLL,.OATES

ASYOUCOMPLETE /__A_O_ _._ _ _._ _ _ _O"

REGULARSE RVICE ___i_ SER VICE DATES

Check Operator Presence and

T Interlock Systems I_'

R Check for Loose Fasteners _ 11##5

T Lubrication Chart

0 Check Battery Level

Sharpen/Replace Mower Blades i3

R Clean Battery and Terminals

Check Transaxle Cooling
Check V-Belts _#

Check Engine Oil Level _
Change Engine Oil (with oil filter) I1_'1,_

E Change Engine Oil (without oil filter) _#_,2

N Clean Air Filter

G Clean Air Screen

N_ Inspect Muffler/Spark Arrester

E Replace Oil Filter (If equipped) =_- •

Clean Engine Cooling Fins _ 2

Replace Spark Plug
Replace Air Filter Paper Cartridge t_2

Replace Fuel Filter I_

1 - Change more often when operating under a heBvy load or

in high ambient temperatures.

2 - Service more often when operating in dirly or dusty condi[ions.

3 - Replace blades more often when mowing in sandy Soil
4 - Not required if equipped with maintenance-free battery.
5 - Tighten front axle pivot pelt to 35 ft.-Ibs, maximum.

Do not overtighten.

GENERAL RECOMMENDATIONS

LUBRICATION CHART

The warranty on this tractor does not
cover items that have been subjected to

operator abuse or negligence. To receive Zerk
full value from the warranty, operator

must maintain tractor as instructed in this
manual. _Front Wheel

Some adjustments will need to be made Bearing
periodically to properly maintain your Zerk

tractor.
At least once a season, check to see if

you should make any of the adjustments
described in the Service and Adjustments @Engine

section of this manual.

• At least once a year you should replace
the spark plug, clean or replace air filter,

and check blades and belts for wear. I I

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.

(_ 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.

_) Spindle

Zerk

-q _)Front Wheel

, Zerk

I

i
i
i

18

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 is fully 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.

IMPORTANT: To ensure proper assembly,
center hole inblade 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 heat treated.

If bolt needs replacing, replace only with

approve bolt shown in the Repair Parts.

Trailing Mandrel

Up Assembly

Flat

Washer\

Lock

Blade Bolt

"_ " Hole

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 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.

Center Hole

5/8" Bolt Blade
or Pin

19

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.
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. Remove terminal guard.

2. Disconnect BLACK battery cable first
then RED battery cable and remove
battery from tractor.

3. Rinse the battery with plain water and
dry.

4. Clean terminals and battery cable ends
with wire brush until bright.

5. Coat terminals with grease or petro-
leum jelly.

6. Reinstall battery (See "REPLACING
BATTERY" in the SERVICE AND AD-

JUSTMENTS 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.
Select the oil's SAE viscosity grade
according to your expected operating

temperature.

SAE VISCOSITY GRADES

32

.30 .20 .10 0 20 30 40

TEMPERATURE RANGE ANTICIPATED BEFORE NEXT OIL CHANGE

o_1wscphar_l e

NOTE: Although multi-viscosity oils
(5W30, 10W30 etc.) improve starting in
cold weather, they will result in increased
oil consumption when used above 32°E
Check your engine oil level more frequent-
ly to avoid possible engine damage from
running low on oil.
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. Tighten oil fill cap/
dipstick securely each time you check the

oil level.

TO CHANGE ENGINE OIL

Determine temperature range expected
before oil change. All oil must meet API

service classification SF-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.

20

Oil Drain Valve

Closed and
Locked ---------
Position

Drain

Tube

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. For accurate reading,
tighten dipstick cap securely onto the
tube before removing dipstick. Keep oil

at "FULL' line on dipstick. Tighten cap
onto the tube securely when finished.

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 cover.

TO SERVICE PRE-CLEANER

2. Wash it in liquid detergent and water.

3. Squeeze it dry in a clean cloth.

4. Saturate it in engine oil. Wrap it in
clean, absorbent cloth and squeeze to

remove excess oil.

NOTE: If very dirty or damaged, replace
pre-cleaner.

TO SERVICE CARTRIDGE

1. Clean cartridge by tapping gently on
flat surface. If very dirty or damaged,

replace cartridge.

2. Reinstall precleaner cartridge, cover
and secure.

IMPORTANT: Petroleum solvents, such
as kerosene, are not to be used to clean

the cartridge. They may cause deterio-

ration of the cartridge. Do not oil cartridge.
Do not use pressurized air to clean or dry
cartridge.

Covel

Foam
Pre-Cleaner

Carl

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.

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 cool-
ing 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
removed will cause engine damage due to
overheating.

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.

21

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.

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 auto-

motive type wax.

We do not recommend using a garden
hose or pressure washer to clean your

tractor unless the engine and transmis-

sion are covered to keep water out. Water
in engine or transmission will shorten the

useful life of your tractor. Use compressed
air or a leaf blower to remove grass,
leaves and trash from tractor and mower.

Fuel

Clam

22

WARNING: 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 highest
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.

Small Retainer S

Clutch Spring

Anti-Sway

Housing
Guide

Large Retainer Spring

Small Retainer S

Clutch

\ Retainer Springs

Both Sides)

Bracket

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 underinflated,

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 adjust-
ment 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 of

Bottom edge ___ mower to ground
of mower to ___ /

0round...4 L/

A_ T -_Ground Line_ -Y _A

• To lower front of mower loosen nut "E"
on both front links an equal number of

turns.

• 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.

Both Front Links Should be Equal in Length

Arm

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.

Jt "E"

Trunnion

Front Links

24

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).

Mandrel

Idler Pulleys

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.

5. 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.

With Parking Brake "Engaged"

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.

Jam Nut

Nut "A"

Arm

Do Not touch this nut. If further brake
adjustment is necessary 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.

25

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).

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

Lock
Gate

Adjustment Bolt

Engine Pulley-

Clutching Idler

Stationary Idler

Center Spa_
Keeper J

Transmission

Input Pulley ---------

6

TRANSAXLE MOTION CONTROL LE-
VER 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:

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 ALIGN-

MENT

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.

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.

26

Washers

Retaining

Axle
Cover

Square Key
(Rear Wheel Only)

TO START ENGINE WITH A WEAK BAT-
TE RY

_WARNING: Lead-acid batteries
generate explosive gases. Keep sparks,

flame and smoking materials away from

batteries. 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
fully charged battery.

3. Connect the other end of the BLACK

cable (D) to good chassis ground,
away from fuel tank and battery.

TO REMOVE CABLES, REVERSE
ORDER -

1. BLACK cable first from chassis and
then from the fully charged battery.

2. RED cable last from both batteries.

02614

Weak or Dead Fully Charged
Battery Battery

REPLACING BATTERY

_ILWARNING: 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 hood to raised position.

2. Remove terminal guard.

3. Disconnect BLACK battery cable
then RED battery cable and carefully
remove battery from tractor.

4. Install new battery with terminals in
same position as old battery.

5. Reinstall terminal guard.

6. First connect RED battery cable to
positive (+) battery terminal with hex

bolt and keps nut as shown. Tighten
securely.

7. Connect BLACK grounding cable to
negative (-) battery terminal with re-
maining hex bolt and keps nut. Tighten
securely

8. Close terminal access doors.

9. Close hood.

Hex Bolt

Keps Nut

(Red)

Cable

Terminal Negative (Black)
Guard ",'., Cable

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.

27

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 lift off of

tractor.

4. When replacing hood, be sure to re-
connect the headlight wire connector.

\

Headlight Wire

Connector

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 to fast position.

2. Check that swivel is against stop. If it is
not, loosen cable clamp screw and pull
cable back until swivel is against stop.
Tighten cable clamp screw securely.

TO ADJUST CHOKE CONTROL

The choke 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 choke
control (located on dash panel) to full
choke position.

2. Loosen knob and remove cover as-
sembly from air cleaner.

3. Choke should be closed. If it is not,
loosen casing clamp screw and move
choke cable until choke is completely
closed. Tighten casing clamp screw
securely.

4. Replace air cleaner cover assembly
and tighten knob.

TO ADJUST CARBURETOR
Your carburetor is not adjustable. If your

engine does not operate properly due to
suspected carburetor problems, take your

tractor to an authorized service center for

repair and/or adjustment.
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.

28

Claml:

Immediately prepare your tractor for stor-
age at the end of the season or if the trac-
tor will not be used for 30 days or more.

• ILWARNING: 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 Mainte-
nance 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 TER-
MINALS" 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.

• Empty the fuel tank by starting the en-
gine and letting 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 empty 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 inyour
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 protec-

tive 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.

29

TROUBLESHOOTING CHART:
See appropriate section in manual unless directed to Sears service center

PROBLEM
Will not start

Hard to start

CAUSE CORRECTION

1. Out of fuel.

2. Engine not "CHOKED"
properly.

3. Engine flooded.

1. Fill fuel tank.

2. See "TO START ENGINE"
in Operation section.

3. Wait several minutes before

attempting to start.

.

Bad spark plug. 4.

5.

Dirty air filter. 5.

6.

Dirty fuel filter. 6.

7.

Water in fuel. 7.

Replace spark plug.

Clean/replace air filter.

Replace fuel filter.
Empty fuel tank and carbure-

tor, refill tank with fresh
gasoline and replace fuel

filter.

8. Loose or damaged wiring.

9. Carburetor out of adjustment.

8. Check all wiring.

9. See "To Adjust Carburetor"
in Service and Adjustments

section.

10. Engine valves out of
adjustment.

1. Dirty air filter.

2. Bad spark plug.

3. Weak or dead battery.

4. Dirty fuel filter.

5. Stale or dirty fuel.

10.Contact a Sears or other
qualified service center.

1. Clean/replace air filter.

2. Replace spark plug.

3. Recharge or replace battery.

4. Replace fuel filter.

5. Empty fuel tank and refill tank
with fresh, clean gasoline.

.

Loose or damaged wiring. 6.

7.

Carburetor out of adjustment. 7.

Check all wiring.

See "To Adjust Carburetor"
in Service and Adjustments

section.

8. Engine valves out of
adjustment.

8. Contact a Sears or other
qualified service center.

Engine will not
turn over

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.

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. Faulty solenoid or starter.

8. Check/replace solenoid or
starter.

Engine clicks but

will not start

g.

Faulty operator presence

switch(es).

1. Weak or dead battery.

2. Corroded battery terminals.

3. Loose or damaged wiring.

4. Faulty solenoid or starter.

9. Contact a Sears or other
qualified service center.

1. Recharge or replace battery.

2. Clean battery terminals.

3. Check all wiring.

4. Check/replace solenoid or
starter.

Loss of power 1. Cutting too much grass/too 1. Raise cutting hehght/reduce

fast. speed.

2. Throttle in "CHOKE" position. 2. Adjust throttle control.
30

TROUBLESHOOTING CHART:
See appropriate section in manual unless directed to Sears service center

PROBLEM
Loss of power

(continued)

CAUSE

3. Build-up of grass, leaves
and trash under mower.

4. Dirty air filter.

5. Low oil level/dirty oil.

6. Faulty spark plug.

7. Dirty fuel filter.

8. Stale or dirty fuel.

9. Water in fuel.

10.Spark plug wire loose.

11.Dirty engine air screen/fins.

12.Dirty/clogged muffler.

13.Loose or damaged wiring.

14.Carburetor out of
adjustment.

15.Engine valves out of
adjustment.

CORRECTION

3. Clean underside of mower
housing.

4. Clean/replace air filter.

5. Check oil level/change oil.

6. Clean and regap or change
spark plug.

7. Replace fuel filter.

8. Empty fuel tank and refill tank
with fresh, clean gasoline.

9. Empty fuel tank and
carburetor, refill tank with

fresh gasoline and replace
fuel filter.

10.Connect and tighten spark
plug wire.

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.Contact a Sears or other
qualified service center.

Excessive

vibration

Engine continues

to run when
operator leaves

seat with
attach ment

clutch 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.

1. Worn, bent or loose blade.

2. Mower deck not level.

3. Buildup of grass, leaves,
and trash under mower.

4. Bent blade mandrel.

.

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.

Mower blades will 1. Obstruction in clutch 1. Remove obstruction.
not rotate mechanism.

31

TROUBLESHOOTING CHART:
See appropriate section in manual unless directed to Sears service center

PROBLEM CAUSE CORRECTION

Mower blades will 2. Worn/damaged mower 2. Replace mower drive belt.
not rotate (con't) drive belt.

3. Frozen idler pulley. 3. Replace idler pulley.

4. Frozen blade mandrel. 4. Contact a Sears or other
qualified service center.

iPoor grass 1. Engine speed too slow.

discharge

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.

iHeadlight(s) not 1.

working 2.

(if so equipped) 3.

Switch is "OFF".
Bulb(s) or lamp(s) burned ou

Faulty light switch.

4.

Loose or damaged wiring.

5.

Blown fuse.

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.

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.

iBattery will not 1.

charge 2.

Loss of drive 1.

iEngine "backfires' 1.

when turning
engine

"OFF"

Bad battery cell(s).
Poor cable connections.

3.

Faulty regulator
(if so equipped).

4.

Faulty alternator.
Freewheel control in

"disengaged" position.

2.

Motion drive belt worn,

damaged, or broken.

3.

Air trapped in transmission
during shipment or

servicing.

1.

Engine throttle control not

set at "SLOW"

position for 30 seconds
before stopping engine.

1. Replace battery.

2. Check/clean all connec-

3. Replace regulator.

4. Replace alternator.

1. Place freewheel control in

2. Replace motion drive belt.

3. Purge transmission.

32

tions.

"engaged" position.

Move throttle control to

"SLOW" position and allow
to idle for 30 seconds before

stopping engine.

SCHEMATIC

TRACTOR - - MODEL NUMBER 917.273780

BATTERY

AMMETER

(OPTIONAL) WHETE

}G AI(

IGNITION

SWITCH

//

IGNITION SWITCH

POSITION CIRCUIT "MAKE "

OFF M+G+AI NONE

_UN/LIGH] B+A1 A2+L

RUN B+A1 NONE

START B+S+A1 NONE

RED

FUSE

'©'C>

i I

L J

CLUTCH/BRAKE

(PEDAL UP)

BLACK

BLACK

tF

(OPTIONAL)

3HUT-OFFSOLENOID

(I

ORANGE

NOTE

YOUR TRACTOR IS

EQUIPPED WITH A SPECIAL

ALTERNATOR SYSTEM.
THE LIGHTS ARE NOT

CONNECTED TO THE

BATTERY, BUT HAVE THEIR

OWN ELECTRICAL SOURCE.

BECAUSE OF THIS, THE
BRIGHTNESS OF THE LIGHTS

WILL CHANGE WITH ENGINE

SPEED. AT IDLETHE LIGHTS

WILL DIM. AS THE ENGINE IS

SPEEDED UP, THE LIGHTS

WILL BECOME THEIR BRIGHTEST.

WIRING INSULATED CLIPS

NOTE: IF WIRING INSULATED CLIPS WERE REMOVED FOR
SERVICING OF UNIT, THEY SHOULD BE REPLACED TO
PROPERLY SECURE YOUR WIRING.

r

SOLENOID

WHETE

[ _ATT'MENT CLUTCH _]

BL_CK (CLUTCH OFF) GROUNDING

BLACK

CHARGING SYSTEM OUTPUT 28 VOLTS AC MIN @ 3600 RPM

J

LEGHT_NG SYSTEM OUTPUT I

5AMPAC@36C0RPM DIODE I ALTERNATOR I

IGNITION _ PLUG

UNIT GAP

RED I I

_E_N_T_

RED

SEAT SWITCH

NOT OCCUPIED)

CONNECTOR

A •
w q SPARK •

J (2 PLUGS ON

]3NIN CYL ENGINES) •

(CHA RGENG SYSTEM DESCONNECTED)

/

\ 14 VOLTS AC MIN @ 36OO RPM (UGHTS OFF)

BRQWN

HEADLIGHTS

NON-REMOVABLE

CONNECTIONS

REMOVABLE

CONNECTIONS

STARTER

BLACK

33

ELECTRICAL

TRACTOR - - MODEL NUMBER 917.273780

22

I
I

I- I

26

I

I

I \,

I
I

I \ _ \\\///

\

\

/

34

ELECTRICAL

TRACTOR - - MODEL NUMBER 917.273780

KEY PART

NO. NO. DESCRIPTION

1 144927 Battery

2 74760412 Bolt, Hex 1/4-20 x 3/4
8 7603J Tray, Battery

10 145211 Bolt, Btr Front 1/4-20 x 7-1/2
11 150109 Holddown Battery Front Mount

12 145769 Nut, Push Nylon Battery Front 1/4

16 176138 Switch Interlock
21 183759 Harness, Light Socket (w/4152J)
22 4152J Light Bulb

24 4799J Cable, Battery
25 146148 Cable, Battery

26 175158 Fuse
27 73510400 Nut Keps Hex 1/4-20 unc

28 145491 Cable, Ground
29 121305X Switch, Seat

30 175566 Switch, Ignition
33 140403 Key, Molded

40 179720 Harness, Ignition
41 71110408 Bolt BIk Pin Hex 1/4-20 unc x 1/2

42 131563 Cover, Terminal
43 178861 Solenoid

45 121433X Ammeter Rectangular 6 Amp
52 141940 Protection Wire Loop (Hour Meter)

55 17490508 ScrewThdrol 5/16-18 x 1/2

NOTE: All component dimensions given in U.S. inches

1 inch = 25.4 mm

35

TRACTOR - - MODEL NUMBER 917.273780

CHASSIS AND ENCLOSURES

259

260

258

2O8

209

28

261

39

58 166

2O8

2 3

74

chassis-Laser -It.stlt 22

208

36

TRACTOR - - MODEL NUMBER 917.273780

CHASSIS AND ENCLOSURES

KEY PART

NO. NO. DESCRIPTION

1 174619 Chassis
2 176554 Drawbar

5 155272 Bumper Hood/Dash

9 168337X013 Dash

10 STD533710 Belt, Carriage 3/8-16 x 1

11 174996 Panel, Dash, LH

13 172105X010 Panel, Dash, RH

14 17490608 Screw Thdrol 3/8-16 x 1/2

17 185682X613 Heed Assembly

18 184921 Bumper Hood
20 180679 Plate Mtg Battery Fuel Tank

23 124028X Bushing, Snap, Nylon, Fuel Line
26 STD541437 Lecknut, Hex, with Insert 3/8-16 unc
28 184247 Grille/Lens Asm.

30 175692X613 Fender/Footrest

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 Laser Lt

58 184462 Air Duct

60 72140606 Bolt Rdhd Sqnk 3/8-16 unc x 3/4

64 154798 Dash Lower STLT

74 STD541437 Nut Crownlock 3/8-16 uric

142 175702 Plate Reinforcement STLT

143 186689 Bracket Swaybar Chassis

144 175582 Bracket Footrest STLT

145 156524 Red Pivot Chassis/Hood

159 155123X428 Cuphelder

166 171875 Screw HwHd Hi Low #13-16 x 5/8
206 170165 Bolt Shoulder 5/16-18TT

207 17670508 Screw Thdrol 5/16-18 x 1/2
208 17670608 Screw Thdro13/8-16 x 1/2

209 17000612 Screw Hex Wsh Thdrol 3/8-16 x 3/4
212 184248 Insert, Lens

219 17000512 Screw 5/16-18 x 3/4
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

GROUND DRIVE

TRACTOR - - MODEL NUMBER 917.273780

26

22

25

71 _ "' 271

84 2

55

drive-hydro.stlt 29

38

TRACTOR - - MODEL NUMBER 917.273780

GROUND DRIVE

KEY PART KEY PART
NO. NO. DESCRIPTION NO. NO.

1 Transaxle (See Breakdown) 74 137057

8 165866 Rod Shift Fender Adjust 76 STD581075

10 STD561210 Pin Cotter 1/8 x 1 CAD 77 123583X
14 10040400 Washer Lock Hvy Helical 78 121748X

15 74490544 Bolt Hex FLGHD 5/16-18 x Gr. 5 81 165596
16 STD541431 Nut Lock Hex W/Ins. 5/16-18 unc 82 165711

19 STD541437 Nut Lock Hex W/Wsh 3/8-16 unc 83 19171216

21 130564 Knob, Deluxe 1/2-13 84 169594
22 169498 Red, Brake Hydro 89 164890X428
24 73350600 Nut, Hex Jam 3/8-16 unc 90 124346X

25 106888X Spring, Brake Rod 95 170201
26 STD551037 Washer 13/32 x 13/16 Ga. 96 4497H
27 STD561210 Pin Cotter 1/8 x 3/4 CAD. 116 72140608

28 175765 Rod, Parking Brake 120 73900600
29 71673 Cap, Parking Brake 150 175456

30 169592 Bracket, Transaxle 151 19133210
32 74760512 Bolt Hex Hd 5/16-18 unc x 3/4 156 166002

34 175578 Shaft, Foot Pedal 158 165589
35 120183X Bearing, Nylon 159 183900

36 19211616 Washer 161 72140406
37 1572H Pin, Roll 162 73680400
38 179114 Pulley, Composite, Flat 163 74780416

39 72110622 Bolt 3/8-16 x 2-3/4 Gr. 5 164 19091210
41 175556 Keeper, Belt Idler 165 165623

47 127783 Pulley, Idler, V-Groove 166 17490510
48 154407 Bellcrank, Clutch 168 165492

49 123205X Retainer, Belt 169 165580

50 72110612 Bolt Cart Sh 3/8-16 x 1-1/2 197 169613
51 STD541437 Nut Crownlock 3/8-16 unc 198 169593

52 STD541431 Nut, Crownlock 5/16-18 unc 199 169612
53 105710X Link, Clutch 200 72140508
55 105709X Spring, Return, Clutch 202 72110614

56 17060620 Screw 3/8-16 x 1.04 212 145212
57 140294 V-Belt 250 17000612
59 169691 Keeper, Center Span

61 17120614 Screw. 3/8-16 x .875
62 8883R Cover, Pedal
63 175410 Pulley, Engine

64 173937 Bolt Hex 7/16-20 x 4 Gr. 5
65 STD551143 Washer
66 154778 Keeper Belt Engine Hydro
70 134683 Keeper Belt Engine

71 169183 Strap Torque Lh Hydro
73 169182 Strap Torque Rh Hydro

Hydro Gr 314-0510 75 121749X

NOTE: All component dimensions given in U.S.

inches 1 inch= 25.4 mm

DESCRIPTION

Spacer
Washer 25/32 x 1-1/4 x 16 Ga.

E-Ring

Key, Square
Washer 25/32 x 1-5/6 x 16 Ga.

Shaft Asm Cross Tapered
Spring Torsion
Washer 17/32 x 3/4 x 16 Ga.
Link Transaxle

Console, Shift
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 Crownlock 1/4-20 unc
Bolt Hex Fin 1/4-20 unc x 1 Gr. 5

Washer 9/32 x 3/4 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 1-3/4 Gr.5
Nut Hex Fig. Lock

Screw 3/8-16 x .75

39

TRACTOR - - MODEL NUMBER 917.273780

STEERING ASSEMBLY

I __39

T---_42

i j

steering__pLIt 47

88

67

67

I

29

13

65

3

29

10

32

43

40

TRACTOR - - MODEL NUMBER 917.273780

STEERING ASSEMBLY

KEY PART
NO. NO. DESCRIPTION

1 184704X428 Steering Wheel
2 184706 Front Axle Assembly

3 169840 Spindle Assembly, L.H.
4 169839 Spindle Assembly, R.H.

5 6266H Bearing, Race, Thrust, Hardened
6 121748X Washer 25/32 x 1-5/8 x 16 Ga.

8 12000029 Ring, Klip
10 175121 Link, Drag

11 STD551137 Washer, Lock
12 73940800 Nut Hex Jam Toplock 1/2-20 unf

13 136518 Spacer, Bearing, Front Axle
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 17000612 Screw 3/8-16 x 3/4

30 STD561210 Pin
32 130465 Rod, Tie
36 155099 Bushing, Steering
37 152927 Screw TT #t0-32 x 5 x 3/8 Flange

38 159946X428 Insert, Steering Wheel
39 19182411 Washer 9/16 x 1-1/2 11 Ga.
40 STD541537 Lock Nut Center 3/8-24 unf

41 159945 Adaptor, Steering Wheel
42 145054X428 Boot, Steering Dash P/L Mtl BIk
43 121749X Washer 25/32 x 1-1/4 x 16 Ga.

44 180640 Extension Steering
46 184946X505 Cap, Spindle

51 73540400 Nut Crownlock 1/4-28
54 71130420 Bolt Hex 1/4-28 x 1 1/4
65 160367 Spacer Brace Axle
67 72110618 Bolt Rhnd Sq 3/8-16 x 2-1/4

68 169827 Brace Axle
71 175146 Steering Asm

82 169835 Bracket Susp Chassis Front
87 173966 Washer Flat
88 175118 Bolt Shoulder 7/16-20

91 175553 Clip Steering

NOTE: All component dimensions given in U.S. inches
1 inch = 25.4 mm

41

ENGINE

2 •

TRACTOR - - MODEL NUMBER 917.273780

_26

39

14

38

31

23

29

13

OPTIONAL EQUIPMENT

Spark Arrester

KEY PART
NO. NO.

1 170546X505

2 17720408
3
4 149723

5 159955
6 160589

8 171877

10 162797
13 165391

14 148456
16 STD551237

17 17060624

23 169837
25 145996X505

KEY

DESCRIPTION NO.

Control Throttle Paddle 26
Screw Hex Thd Cut 29

1/4-20 x 5/8 T 31

Engine (See Breakdown) Briggs 32
Model No. 407577-0283-E1 33

Muffler Exhaust 34
Exhaust Asm. Left 37

Exhaust Asm. Right 38
Belt 5/16 - 18 Unc x 3/4 W/Sems 39

Heat Shield Lt 45
Gasket Muffler
Tube, Drain Oil Easy

Washer Lock Ext Tooth 3/8
Screw 3/8-16 x 1-1/2 Tytt
Shield Browning/Debris Guard

Control Choke

72 183906 Screw Socket Head 5/16-18 x 1
81 73510400 Nut, Keps 1/4-20 Starter Nut

NOTE: All component dimensions given in U.S. inches
1 inch = 25.4 mm

42

engine*bs intek*twin 28

PART
NO. DESCRIPTION

73920600 Nut Keps 3/8-24 unf

137180 Arrestor Spark
157103 Tank Fuel 3 50 Rear

161696 Cap Fuel
123487X Clamp Hose BIk

106082X Spacer Pad

8543R Line Fuel

181654 Plug, Drain Oil Easy
109227X Pad Idler 1.75 x .75 x .06

17000612 Screw Hex Wsh Thdrol

3/8-16 x 3/4

SEAT ASSEMBLY

\

\

\

i¢_j_j 2_

I I
I I

I

I

TRACTOR - - MODEL NUMBER 917.273780

10

I

I

I

I

I

I J

I J

I

I

I I

i i ]

I

21

...---"16

17

seatJt,knob 9

KEY PART
NO. NO.

1 180597

2 180166
3 71110616

4 19131610
5 145006

6 STD541437
7 124181X

8 17000616
9 19131614

10 180186
11 166369

11

DESCRIPTION

Seat
Bracket Fender

Bolt Fin Hex 3/8-16 uncx 1

Washer 13/32 x 3/4 x 10 Ga.
Clip Push In Hinged

Nut Hex Lock w/Ins 3/8-16 unc
Spring Seat Cprsn 2 250 BIk Zi

Screw 3/8-16 x 1.5 SMGML

Washer 13/32 x 1 x 14 Ga.

Pan Seat
Knob Seat

KEY PART
NO. NO. DESCRIPTION

12 121246X
13 121248X

14 72050412
15 134300

16 121250X

17 123976X
21 171852
22 STD541431

24 19171912

Bracket Pnt Mounting Switch
Bushing Snap BIk Ny150 td

Bolt Rdhd Sht Nk 1/4-20 x 1-1/2
Spacer Split 28 x 96 Zinc

Spring Cprsn 1 27 BIk Pnt
Nut Lock 1/4 Lge Fig Gr. 5 Zinc

Bolt Shoulder 5/16-18 unc-2A
Nut Hex Lock w/Ins 5/16-18

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

DECALS

TRACTOR - - MODEL NUMBER 917.273780

9

KEY PART
NO. NO.

1 156439
2 186283

3 186280
4 186281
5 170852

6 133644
7 189000

8 179128
9 186282

10 164065
11 156811

10

14

DESCRIPTION

Decal Fender Danger Sears
Decal Hood Side
Decal Hood Rh

Decal Hood Lh
Decal Engine H/P

Decal Maint Customer Sears
Dom

Decal Replacement
Decal Deck

Decal Fender
Decal Steering Wheel

Decal Fender STLTH Oper Inst
E/S

3 2 2

16

12

20

KEY PART
NO. NO.

12
13
14

15
16

19

20
22

7

\

184842
146046

186869
160396

184843
138O47

172331
149516

166960
138311

184310X428
184311X428

188897
188898

1

11

14

13

DESCRIPTION

Decal Grille RH
Decal V-belt Dr Sch Tractor E

Decal Dash Panel
Decal Mower Drive Schematic

Decal Grille LH
Decal Battery Diehard Sears

Decal Deck Mower EZ3
Decal Battery
Decal By Pass Lt Hydro

Decal Lift Handle
Pad Footrest Lh STLT
Pad Footrest Rh STLT
Manual Owner's (English)

Manual Owner's (Spanish)

WHEELS &TIRES

2 _ 5,8

KEY

PART

NO.

NO. DESCRIPTION

1

59192 Valve Cap, Tire

2

65139 Stem, Valve

3

106222X Tire, Front

4

4,10

7

11

wheel t

59904 Tube, Front Tire

5

106732X624 Rim, Front

6

278H Fitting, Grease (Front Wheel

7

9040H Bearing, Flange (Front Wheel

8

106108X624 Rim, Rear

9

122082X Tire, Rear

10

7152J Tube, Rear Tire

11

104757X428 Cap, Axle
144334 Sealant, Tire (10 oz. Tube)

NOTE: All component dimensions given in U.S. inches

1 inch = 25.4 mm

(Not Provided, Service Item
Only)

Only)
Only)

(Not Provided, Service Item
Only)

44

LIFT ASSEMBLY

TRACTOR - - MODEL NUMBER 917.273780

7

5

13

3

4

2

6

6

5

13

20 20

19

15

lift-rh.1piece 3

KEY PART
NO. NO.

1 159460

2 159471
3 105767X
4 12000002

5 19211621
6 120183X

7 125631X
8 122365X

11 139865
12 139866

KEY PART

DESCRIPTION NO. NO. DESCRIPTION

LiftLever Inner Wire Asm. 13 STD624008 Retainer Spring

Shaft Asm. Lift 15 173288 Link Front
Pin Groove 16 73350800 Nut Jam Hex 1/2-13 unc

E Ring 17 175689 Trunnion

Washer 21/32 x 1 x 21 Ga. 18 73800800 Nut Lock w/Wsh 1/2-13 unc

Bearing Nylong 19 139868 Arm Suspension Mower

Grip Handle Fluted 20 163552 Retainer Spring

Button Plunger Read 31 169865 Bearing, Pvt. Lift. Tapered
Link Asm Lift LH. 32 73540600 Nut Crownlock 3/8-24

Link Asm Lift R.H. NOTE: All component dimensions given in U.S. inches

1 inch = 25.4 mm

45

MOWER DECK

TRACTOR - - MODEL NUMBER 917.273780

34

5

6

19F' 21

42 D man-t*pa h stlt 3

\

16

21

23

24

25

2

28 _\"

27

13_

18

29

I
I

_112

.117

10_

9_

_116

46

TRACTOR - - MODEL NUMBER 917.273780

MOWER DECK

KEY PART KEY PART
NO. NO. DESCRIPTION NO. NO. DESCRIPTION

1 165892 Mower Housing 55 155046

2 STD533107 Bolt 56 165723
3 138017 Bracket Assembly, Sway Bar, 59 141043

4 165460 Bracket Sway Bar 38/42" 68 144959
5 STD624008 Retainer Spring 92 STD541437

6 178024 Bar Sway Deck 101 136420
8 850857 Bolt, Hex 3/8-24 x 1.25 Gr.8 102 71081010

9 STD551137 Washer, Lock 103 19061216

10 140296 Washer, Hardened 104 STD551110

11 134149 Blade, 42" Mulching Std 111 179292

-- 139775 Blade, 42" Mulching Premium 113 17060510

-- 138971 Blade, 42" Hi-Lift 117 165746
13 137645 Shaft Assembly, Mandrel, Vented 119 19121414
14 128774 Housing, Mandrel, Vented 130 STD523710

15 110485X Bearing, Ball, Mandrel 131 STD533710
16 174493 Stripper, Mower Deck 142 165890

18 72140505 Bolt, Carriage 5/16-18 x 5/8 143 157109
19 132827 Bolt, Shoulder 144 158634

20 159770 Baffle, Vortex 145 165888
21 STD541431 Nut, Crownlock 5/16-18 unc 146 171977

23 177563 Bracket, Deflector 147 131335

24 105304X Cap, Sleeve 148 169022

25 123713X Spring, Torsion, Deflector 149 165898
26 110452X Nut, Push 150 19091210
27 130968X428 Shield, Deflector 152 169676
28 19111016 Washer 11/32 x 5/8 x 16 Ga. 158 17720408

29 131491 Rod, Hinge 159 STD533717

30 173984 Screw Thdrol Rolling Wsh Hd 184 19131410
31 129963 Washer, Spacer 185 188234

32 153535 Pulley, Mandrel - - 130794
33 178342 Nut, Toplock, Flanged

34 72110612 BoltCarr. Sh. 3/8-16x1-1/2Gr. 5
36 131494 Pulley, Idler, Flat - - 169583

37 19131316 Washer13/32 x13/16 x16 Ga.
40 STD541437 Nut, Crownlock 3/8-16 unc
44 140088 Guard, Mandrel, L.H.

45 STD624003 Retainer
46 137729 Screw, Thd. Roll 1/4-20 x 5/8

48 133944 Washer, Hardened
52 139888 Bolt, Shoulder 5/16-18 unc
53 184907 Arm Assembly, Pad, Brake

54 178515 Washer, Hardened

Front 67 184939

The following blades are availa- 105 160793

ble) 106 2029J
(For mulching mowers only) 112 179293

(For better wear when mulching) 116 4898H
(For bagging or discharging) 118 73930600
(Incl. Key Number 6) 129 19131312

NOTE: All component dimensions given in U.S.inches

1 inch = 25.4 mm

Arm, Idler
Spacer, Retainer

Guard, Tuv Idler (94)
Knob Custom Oval

V-Belt
Locknut, Hex W/Wsh 3/8-16 unc
Cover Mulching 42" Black

Screw Truss Hd Phil10-24 x 5/8
Washer #10

Washer Lock
Latch Asm Bagger

Nut Weld
Bracket Gauge, Wheel LH

Bracket, Gauge, Wheel RH
Screw 5/16-18

Bolt, Shoulder
Wheel, Gauge

Nut, Crownlock 3/8-1
Washer 13/32 x 7/8 x 14 Ga.
Washer 13/32 x 13/16 x 12 Ga.

Bolt, Fin Hex 3/8-16 unc x 1Gr. 5
Bolt Rdhd Sqnk 3/8-16 unc x 1

Arm Spring Brake Mower
Bracket Arm Idler 42"

Keeper Belt 42" Clutch Cable
Pulley Idler Flat

Bolt Carraige Idler
Spring Extension

Spring Return Idler
Retainer Spring Yellow Zinc
Washer 9/32 x 3/4 x 10 Ga.
Cable Clutch 42"

Screw Hex Thd Cut 1/4-20 x 5/8
Bolt Rdhd Sqn 3/8-16 unc x 1-3/4

Washer 3/8
Head Asm. Cable Clutch

Mandrel Assembly (Includes hou-
sing, shaft and shaft hardware

only-pulley not included)
Replacement Mower, Complete

(Std. Deck-Order separately
mulcher cover and guage wheel

components key nos. 101 - 106
and 116 - 119)

47

X

(3O

119.,

0

63

120_

rn

-,I

)'-,I
z:D

x

m

I |

ON

-88

900

81

77

79

73

/

m

r"_

zF

C

_z

illc

mN

_m

m

&_

93

16

32

351_

64

\ 4 125

4'8

124

107 "43

_127

-a. ",,,,1

'M
'M

0

_, _9

_ \ 62 60

,_ 63

_ 69 66 58

TRACTOR - - MODEL NUMBER 917.273780

HYDRO GEAR TRANSAXLE - - MODEL NUMBER 314-0510

KEY PART KEY PART
NO. NO. DESCRIPTION NO. NO. DESCRIPTION

1 170351 Main Housing, Assembly 59 170408 Rotor, Brake

2 170352 Side Housing, Assembly 60 142883 Brake Puck
3 170353 Center Section, Assembly 61 142881 Puck Plate

4 170354 Swashplate, Trunion Machined 62 142887 Brake Actuating Pin
5 169898 Block - Assembly 63 170410 Hfhcs 1/4-20x2 W/Patch,

6 170355 Sealant 10.50z SpeciaIFlange
7 170356 Hex Flange Screw 1/4-20 X 1.25 64 142892 Bolt, 1/4-20 X 1W/Patch

8 170357 Stud, 5/16-24 Hex Double End 65 170411 Spacer
9 170358 Shaft, Input 66 189386 Spring, Brake Arm Bias

10 170359 Ring - Retaining 67 170413 Sq. Hd. Bolt 5/16-24-Ribbed
11 170360 Spacer 68 170414 Arm, Brake

12 169870 Ring - Retaining 69 170415 Slotted Hex Nut 5/16-24
13 170361 Seal, Lip .67 X 1.58 X .276 70 170416 Cotter Pin 3/32 X 3/4

14 169869 Ball Brg 17mm Id X 40mm Od X 71 170417 Compression Spring Brake Anti-
16 170362 Hex Flange Head Screw 5/16- 72 170418 Washer, Ht .5 I.D. X 10.D. X
17 170363 Lip Seal 18 X 32 X 7 73 142884 Flat - Washer 11/32 I.D. X 7/8

18 170364 Arm, Control O.D
19 150771 Bearing, 30x52x13 Thrust 74 170419 Oil Seal .625 X 1.0 X .25

23 170365 Check Plug Assembly, Washer 75 170420 Check Plug Assembly,

24 170366 Shaft, Motor .027,Washer
27 170367 Gear - Pinion, 13t 76 170421 Stud, 5/16-24 Friction Pack
28 170368 10t/48t Gear 77 170422 Puck, .330 X 1.50 X .0975

29 170369 Gear, 10t Jackshaft 78 142969 Spring, Helical Comp
30 170370 60t Bull Gear 79 142980 Spacer

31 170371 Sleeve Bearing .75 X 1.575 X 80 150778 Hex Lock Nut 5/16-24Unjf(Nylon
32 170389 SleeveBearing(Outboard) 81 170423 Wedge, Friction Pack

33 142991 Washer, 3/4 ld X 1-1/20d X .13 (Plated)

34 170390 Lip Seal Axle Seal 84 170425 Fitting, 5/16 Sae 5/32 Tube
35 170391 Shaft, Axle .75 X 11.39 (Key, 85 170426 Hose, Expansion Tank

36 170392 Shaft, Axle .75 X 16.99 (Key, 87 170424 Cap - Poppet Valve
37 150792 Miter Gear (Splined) 90 170430 Puck, Inner Wedge

38 150793 Miter Gear 15t (0.5 ld) 93 170431 Spring Clip - Housing Thrust
39 150809 Shaft 107 170432 Deflector

40 170393 Ring, Spiral Retaining 108 170433 Washer, Motor Shaft
41 170394 Pin, Jackshaft .71idx1.15odx.030thk

42 170395 Magnet, Ring 109 170434 Plug, Sae #6
43 170396 Spring, Bypass 111 170435 O-Ring .07 X .301 I.D.

44 150797 Hydro Mtg Screw 3/8-24 X 2.5 112 170436 Shield, Vent
45 170397 Filter Tank

46 170398 Base, Filter 116 170438 Silicon Sponge
47 170999 Actuator, Bypass 119 170439 Fan, 7 In.

48 170400 Rod, Bypass Actuator 120 170440 Pulley
49 170401 Arm, Bypass 121 170441 Hex Lock Nut 1/2-20 (Nylon

50 170202 Retaining Ring .250 External Insert)
51 170403 Seal, Lip .741 X .250 X .250Tc 122 170442 Washer, Belleville

52 170404 Flat Washer, 5/8 Id X 1.00d X 123 170443 Belt Keeper
53 170405 Retaining Ring Assembly

54 170406 Bearing, Center Block 125 170445 Filter Assembly
55 142977 Spring - Helical Compression 126 170446 Fan - Pulley Service Assembly

56 142978 Washer 127 170447 Seal- O-Ring Kit
57 150798 20w-50 Oil 900 166768 Transaxle Complete
58 170407 Brake Yoke

12mm Drag

24X0.75 .032

.625 Insert)
.75x1.750x.625 82 170424 Clip, Washer .316x1.50x.1046

Thk 83 161162 Pin, Standard Headless

R.H.) 86 170427 Expansion Tank
LH.) 88 170429 Bolt, Self Tapping 10-32 X 1/2

Long 113 170437 Bracket, Support Expansion

.05 Thk 124 170444 Center Section-Filter-Bypass

NOTE: All component dimensions given in U.S. inches
1 inch = 25.4 mm

49

TRACTOR - - MODEL NUMBER 917.273780

BRIGGS & STRATTON ENGINE-MODEL NUMBER 407577,TYPE NUMBER 0283-E1

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1058 OWNER'S MANUAL

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TRACTOR - - MODEL NUMBER 917.273780

BRIGGS & STRATTON ENGINE-MODEL NUMBER 407577, TYPE NUMBER 0283-E1

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TRACTOR - - MODEL NUMBER 917.273780

BRIGGS & STRATTON ENGINE-MODEL NUMBER 407577,TYPE NUMBER 0283-E1

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52

TRACTOR - - MODEL NUMBER 917.273780

BRIGGS & STRATTON ENGINE-MODEL NUMBER 407577, TYPE NUMBER 0283-E1

KEY PART KEY PART
NO. NO. DESCRIPTION NO. NO. DESCRIPTION

1

699751 Cylinder Assembly 130 699809

2

499585 Kit-Bushing/Seal (Magneto Side) 131 699812

3

391086 *Seal-Oil (Magneto Side) 133 694914

4

699747 Sump-Engine 137 698781

5

693998 Head-Cylinder (Cylinder 1) 141 699811

5A

693999 Head-Cylinder (Cylinder 2) 146 690979

7

690962 *+Gasket-Cylinder Head 165 693148

8

499601 Breather Assembly 187 699799

9

690937 *Gasket-Breather 187A 691049

10

690960 Screw (Breather Assembly) 188 690960

11

690942 Tube-Breather 192 690083

12

697227 *Gasket-Crankcase 209 692909

13

690360 Screw (Cylinder Head) 211 691019

15

690946 Plug-Oil Drain 212 699805

16

691046 Crankshaft 213 691021

20

690947 *Seal-Oil (PTO Side) 216 691022

22

694966 Screw (Engine Sump) 219 698231

23

691054 Flywheel 220 690412

24

222698 Key-Flywheel 222 698761

25

499588 Piston Assembly (Standard) 227 691048

25

499590 Piston Assembly (.020" Over- 231 690718

26

499604 Ring Set-Piston (Standard) 250 690957

26

499606 Ring Set-Piston (.020" Oversize) 252 690956

27

690975 Lock-Piston Pin 265 691024

28

690229 Pin-Piston 267 695134

29

499583 Rod-Connecting 276 695410

32

690976 Screw (Connecting Rod) 287 690960

33

499596 Valve-Exhaust 304 695277

34

499597 Valve-Intake 305 691005

35

690963 Spring-Valve (Intake) 309 497595

36

690963 Spring-Valve (Exhaust) 310 690323

40

690964 Retainer-Valve 311 497608

42

499586 Keeper-Valve 332 691059

45

690977 Tappet-Valve 333 691060

46

699748 Camshaft 334 691061

48

692714 Short Block 337 691043

50

699801 Manifold-Intake 358 699823

51

690949 +* Q:l:Gasket-lntake 363 691062

51A

699803 +* Q:l:Gasket-lntake 383 690966

51B

699800 +* QSGasket-lntake 385 690960

53

690951 Stud (Carburetor) 387 808656

54

699816 Screw (Intake Manifold) 404 690442

73

691055 Screen-Rotating 405 697820

74

691057 Screw (Rotating Screen) 431 699806

75

691056 Washer (Flywheel) 445 499486

89

690283 Plug-Oil 447 691003

98

699721 Kit-Idle Speed 447A 690960

104

694918 OPin-Float Hinge

105

698537 OVaive-FIoat Needle
699808 Valve-Choke

108
117

698784 Jet-Main (Standard)

118

699820 Jet-Main (High Altitude) 1:

121

699814 Kit-Carburetor Overhaul

122

699802 Spacer-Carburetor +

125

699807 Carburetor

127

699810 Plug-Welch

size) 240 691035

Valve-Throttle

Kit-Throttle Shaft
Float-Carburetor

QGasket-Float Bowl

Kit-Choke Shaft
Key-Timing

Nut (Ring Gear)
Line-Fuel

Line-Fuel (Molded)
Screw (Control Bracket)

Adjuster-Rocker Arm

Spring-Governor
Spring-Governed Idle
Link-Throttle
Bracket-Choke Control
Link-Choke

Gear-Governor

Washer (Governor Lever)

Bracket-Control
Lever-Governor Control

Screw (Choke Valve)
Filter-Fuel

Retainer-Breather

Collector-Oil
Clamp-Casing

Screw (Casing Clamp)

+Washer-Sealing

Screw (Dipstick Tube)
Housing-Blower

Screw (Blower Housing)
Motor-Starter

Bolt (Starter Motor)
Brush Set

Nut (Flywheel)

Armature-Magneto

Screw (Magneto Armature)
Spark Plug

Set-Engine Gasket
Flywheel Puller

Wrench-Spark Plug

Screw (Fuel Pump)
Pump-Fuel

Washer (Governor Crank)

Screw (Back Plate)
Elbow-Intake

Filter-Air Cleaner Cartridge
Screw (Air Guide Cover)

Screw (Air Guide Cover)

Included in Engine Gasket Set, Key. No. 358
Included in Carburetor Overhaul Kit, Key. No.

121
Included in Carburetor Gasket Set, Key. No.

977
Included in Valve Gasket Set, Key. No. 1095

NOTE: All component dimensions given in U.S. inches
1 inch = 25.4 mm

53

TRACTOR - - MODEL NUMBER 917.273780

BRIGGS & STRATTON ENGINE-MODEL NUMBER 407577,TYPE NUMBER 0283-E1

KEY PART KEY PART
NO. NO. DESCRIPTION NO. NO. DESCRIPTION

467 691008 Knob-Air Cleaner 877 393456 Wire/Connector-Alternator
474 696459 Alternator 914 691127 Screw (Rocker Cover)

505 691029 Nut (Governor Control Lever) 918 694000 Hose-Vacuum
510 497606 Drive-Starter 929 691003 Screw (Choke Control Bracket)

513 692024 Clutch-Drive 943 690589 ,SeaI-O Ring (Oil Pump Cover)
523 691036 Dipstick 947 699728 Solenoid-Fuel

524 691032 • Seal-Dipstick Tube 965 499613 Cover-Oil Pump
525 691037 Tube-Dipstick 967 273638 Filter-Pre Cleaner

544 692034 Armature-Starter 968 499788 Cover-Air Cleaner
552 690552 Bushing-Governor Crank 975 699502 Bowl-Float

552A 690553 Bushing-Governor Crank 977 699815 Gasket Set-Carburetor
562 690311 Bolt (Governor Control Lever) 987 699813 OSeaI-Throttle Shaft
573 691009 Plate-Back 1005 499603 Fan-Flywheel

601 95162 Clamp-Hose 1013 690954 Nipple-Oil Filter
615 698290 Retainer-Governor Shaft 1017 690770 Screen-Oil Pump
616 691045 Crank-Governor 1019 690103 Kit-Label

628 690960 Screw (Fuel Pump Bracket) 1022 690971 ,+Gasket-Rocker Cover
633 695414 O Seal-Choke/Throttle Shaft 1023 499599 Cover-Rocker (Cylinder 1)
635 66538 Boot-Spark Plug 1023A 499600 Cover-Rocker (Cylinder 2)

654 690958 Nut (Carburetor) 1024 499054 Pump-Oil
668 691215 Spacer 1026 690981 Rod-Push(Steel)

691 690657 ,Seal-Governor Shaft 1026A 690982 Rod-Push (Aluminum)
695 693149 Screw (Ring Gear) 1027 492932 Filter-Oil

697 690372 Screw (Drive Cap) 1029 690972 Arm-Rocker
703 691010 Clip 1035 691042 Shaft-Pump

718 690959 Pin-Locating 1036 695704 Label-Emission
726 499612 Gear-Ring 1051 691265 Ring-Retaining

741 690980 Gear-Timing 1054 280275 Cable-Tie
742 690328 Retainer-E Ring 1058 275475 Owner's Manual

750 696999 Screw (Oil Pump Cover) 1059 698516 Kit-Screw/Washer
783 693058 Gear-Pinion 1070 691674 Screw (Flywheel Fan)

788 691039 Bracket-Fuel Pump 1090 691293 Retainer-Brush
789 698330 Harness-Wiring 1095 699822 Gasket Set-Valve

797 691029 Nut (Brush Retainer) 1100 690973 Pivot-Rocker Arm
797A 693167 Nut (Brush Retainer) 1119 691183 Screw (Alternator)

798 697890 Screw (Rocker Arm) 1127 695407 Screw (Float Bowl)
801 691283 Cap-Drive 1329 407577-0025Replacement Engine

802 691286 Cap-End 1330 273521 Repair Manual
803 693757 Housing-Starter

842 691031 ,Seal-Dipstick/Tube -- Included in Engine Gasket Set, Key. No. 358
847 499602 Dipstick/Tube Assembly Q Included in Carburetor Overhaul Kit, Key. No.

851 493880 Terminal-Spark Plug 121
865 691012 Cover-Air Guide _: Included in Carburetor Gasket Set, Key. No.
865A 691014 Cover-Air Guide 977

865B 691015 Cover-Air Guide + Included in Valve Gasket Set, Key. No. 1095
868 690968 .+ Seal-Valve

NOTE: All component dimensions given in U.S. inches

1 inch = 25.4 mm

54

SUGGESTED GUIDE FOR SIGHTING SLOPES FOR SAFE OPERATION

_ 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.

Get it fixed, at your home or ours!

Your Home

For repair - in your home - of all major brand appliances,

lawn and garden equipment, or heating and cooling systems,

no matter who made it, no matter who sold it!

For the replacement parts, accessories and

owner's manuals that you need to do-it-yourself.

For Sears professional installation of home appliances

and items like garage door openers and water heaters.

1-800-4-MY-HOME _) Anytime, day or night

(1-800-469-4663) (U S A and Canada)

www.sears.com www.sears.ca

Our Home

For repair of carry-in products like vacuums, lawn equipment,

and electronics, call or go on-line for the nearest

Sears Parts and Repair Center.

1-800-488-1222 Anytime, day or night (U S A only)

www.sears.com

To purchase a protection agreement (U.S.A.)

or maintenance agreement (Canada) on a product serviced by Sears:

1-800-827-6655 (u SA) 1-800-361-6665 (Canada)

Para pedir servicio de reparaciSn

a domicilio, y para ordenar piezas:

1-888-SU-HOGAR sM

(1-888-784-6427)

Au Canada pour service en franq.ais:

1-800-LE-FOYER Mc

(1_:)0-533-6937)

www sears ca

6E/AR 9 o 4,o

@Sears, RoebuckandCo
® Registered Trademark / Trademark / sf,_Service Mark of Sears, Roebuck and Co

Marca Re istra Tr,_

® g da / Marca de Fabrlca / SMMarca de Servlclo de Sears, Roebuck and Co

MC 11D

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TM

188897 Rev. 2 10.6.03 TR/MH Printed in U.S.A.