Craftsman 536.888400 User Manual

CRAFTSMAN

6 Horsepower
24 Inch Dual Stage

Free-WheelIngTrack
120V. Electric Start

SNOWTHROWER

MODEL NO.

536.888400

Caution:
Read and follow all Safety

Rules and Operating
Instructions before first use

of this product.

SEARS, ROEBUCK AND CO., Hoffman Estates, IL 60179 U.SJV.

76081711/03/97

TABLE OF CONTENTS

Table of Contents 2
Warranty 2
Safety Rules 2-4
Contents of Shipping Carton 4-5
Assembly 5-8
Operation 8-14
Maintenance 15-17

Service and Adjustments
Storage

Troubleshooting
Repair Parts
Engine Repair Parts

Spanish(Espaftol)

Parts Ordeiing/Service

17-23
23-24

25-34
35-40
41-65

Back Cover

WARRANTY STATEMENT

LIMITED TWO-YEAR WARRANTY ON CRAFTSMAN SNOW THROWE^^

purchase, when this Craftsman Snow Thrower is main-

and tuned up accordirig to the operating and maintenance instructions in

manshiftftianual, Craftsman will repair, free of charge, any defect in material or work­If this Craftsman Snow Thrower is used for commercial or rental purposes this warranty

applies for only 90 days from the date of purchase. ’

This warranty does not cover the foliowing; ,

• items which become worn during normal use, such as spark plugs, drive belts and
shear pins.

* because of operator abuse or negligence, including bent crank

shafts and the failure to maintain the equipment according to the instructions con

tained tn the owner^s manual.

24

This warranty gives you specific legal rights, and you may also have other rights which
may vary from state to state. . у «. nun

Sears, Roebuck and Co., D817WA, Hoffman Estates, IL 60179

SAFETY RULES

^a-rrPMTfJiwifi'2’*’®' point out important safety precautions, it means-

ATTENTiONii! Become alertil! Your safety is involved.

^ CAUTION: Always disconnect spark
plug wire and place wire where it cannot
contact spark plug to prevent accidental
starting when setting-up, transporting,
adjusting or making repairs.

IMPORTANT: Safety standards require
operator presence controls to minimize the
risk of injury. Your snow thrower is
equipped with such controls. Do not attempt

to defeat the function of the operator

jresence controi under any circumstances.

A California Proposition 65

A WARNING: The

engine exhaust from this
product contains chemicals known
to the State of California to cause
cancer, birth defects or other

TRAINING

1.

Read the operator's manual carefully.

Be thoroughly familiar with the controls
and the proper use of the snow thrower.
Know how to stop the snow thrower and
disengage the controls quickly.

Never allow children to operate the

snow thrower and keep them away
while it is operating. Never allow adults
to operate the snow thrower without
proper instruction. Do not carry passen

gers.
Keep the area of operation clear of all

persons, particularly small children and
pets.

Exercise caution to avoid slipping or

falling, especially when operating in

reverse.

reproductive harm.

PREPARATION 4.

1. Thoroughly inspect the area where the
snow thrower is to be used and

remove all doormats, sleds, boards,

wires and other foreign objects. 5.

2. Disengage ail clutches before starting
the engine (motor).

3. Do not operate the snow thrower
without wearing adequate winter outer
garments. Wear footwear that will
improve footing on slippery surfaces. „

4. Handle fuel with care; it is highly '
flammable.

(a) Use an approved fuel container.
(b) Never remove fuel tank cap or add

fuel to a running engine or hot 7
engine. '

(c) Fill fuel tank outdoors with

extreme care. Never fill fuel tank
indoors. .

(d) Replace fuel tank cap securely 8.

and wipe up spilled fuel.

(e) Never store fuel or snow thrower

with fuel in the tank inside of a
building where fumes may reach
an open flame or spark.

(f) Check fuel supply before each 9.

use, allowing space for expansion
as the heat of the engine (motor)
and/or sun can cause fuel to
expand. 10

5. Use extension cords and receptacles
as specified by the manufacturer for all
snow throwers with electric drive
motors or electric starting motors.

6. Adjust the snow thrower height to clear
gravel or crushed rock surfaces.

7. Never attempt to make any adjust- “• “•
menls while the engine (motor)

is running (except when specifically
recommended by the manufacturer).

8. Let engine (motor) and snow thrower 12
adjust to outdoor temperatures before

starting to clear snow.

9. Always wear safety glasses or eye 12

shields during operation or while
performing an adjustment or repair to
protect eyes from foreign objects that

may be thrown from the snow thrower.

OPERATION . ’ 14

1. Do not operate this machine if you are
taking drugs or other medication which
can cause drowsiness or affect your 15
ability to operate this machine.

2. Do not use this machine if you are
mentally or physically unable to
operate this machine safely. 16

3. Do not put hands or feet near or under
rotating parts. Keep clear of the
discharge opening at all limes.

Exercise extreme caution when operat-|
ing on or crossing gravel drives, walks,
or roads. Stay alert for hidden hazards
or traffic.

After striking a foreign object, slop the
engine (motor), remove the wire from
the spark plug, disconnect the cord on
electric motors, thoroughly inspect the
snovy thrower for any damage, and ,
repair the damage before restarting and
operating the snow thrower. '

if the snow thrower should start to
vibrate abnormally, stop the (motor) and
check imrnediately for the cause.
Vibration is generally a warning of
trouble.

Stop the engine (motor) whenever you
leave the operating position, before
unclogging the auger/impeller housing
or discharge guide, and when making
any repairs, adjustments, or inspections.

When cleaning, repairing, or inspecting,
make certain the auger/impeller and all '

moving parts have stopped. Disconnect
the spark plug wire and keep the wire
away from the plug to prevent acciden
tal starting.

Take all possible precautions when

leaving the snow thrower unattended.

Disengage the auger/impeller, slop
engine, and remove key.

Do not run the engine indoors, except
when starting the engine and for
transporting the snow thrower in or out
of the building. Open the outside doors;
exhaust fumes are dangerous (contain

ing CARBON MONOXIDE, an ODOR

LESS and DEADLY GAS).

Do not clear snow across the face of
slopes. Exercise caution when changing
direction on slopes. Do not attempt to
clear steep slopes.

Never operate the snow thrower without
proper guards, plates or other safety
protective devices in place.

Never operate the snow thrower near
glass enclosures, automobiles, window
wells, drop-offs, and the like without
proper adjustment of the snow
discharge angle. Keep children and pets

away.
Do not overload the machine capacity

by attempting to clear snow at too fast a
rate.

Never operate the snow thrower at high
transport speeds on slippery surfaces.
Look behind and use care when
backing. ’

Never direct discharge at bystanders or
allow anyone in front of the snow

thrower.

17. Disengage power to the auger/
impetier when snow thrower is

transported or not in use.

18. Use only attachments and accesso
ries approved by the manufacturer

of the snow thrower (such as tire
chains, electric start kits, etc).

19. Never operate the snow thrower

without good visibility or light.
Always be sure of your footing, and

keep a firm hold on the handles.

Walk; never run.

MAINTENANCE AND STORAGE

1. Check shear bolts and other bolts

frequently for proper tightness to be
sure the snow thrower is in safe
working condition.

2. Never store the snow thrower with

fuel in the fuel tank inside a
building where ignition sources are
present such as hot water and
space heaters, clothes dryers, and
the like. Allow the engine to cool
before storing in any enclosure.

3. Always refer to operator's manual

instructions for important details if
the snow thrower is to be stored for
an extended period.

Contents of Parts Bag (actual size)

1 • Owner's Manual (not shown)

2 - Parts Bags (not shown)

* Non-Assembly Parts are found in

the toolbox located on top of the
belt cover

4. Maintain or replace safety and instruc
tion labels, as necessary.

5. Run the snow thrower a few minutes ,
after throwing snow to prevent freeze­up of the auger/impeller.

iilisk WARNING: This snow thrower is for

use on sidewalks, driveways and other
ground level surfaces. ,

Caution should be exercised while using on
steep sloping surfaces. DO NOT USE
SNOW THROWER ON SURFACES
ABOVE GROUND LEVEL such as roofs of
residences, garages, porches or other such
structures or buildings.

J^dangerTAdanger

'L

lili

AVOID INJURY FROM

ROTATING AUGER-

KEEP HANDS, FEET,

AND CLOTHING AWAY!

- Spare Spacers

a J

STOP THE ENGINE

BEFORE UNCLOGGtNG

DISCHARGE CHUTE!

3 • Carriage Bolts,
5/16-18x1.00 In.

1- Shifter Knob

5-11/32 Flatwashers 5/16-18

1- Nut, 1«-13 Hexjam

4

3 -Hex Nylon Nuts,

1 - Starter Motor Cord 10Ft.

2- Nut, 5/16-18 Reghex

Pajt^acked separately in cartm (not shown full size)

1 - container fuel

2 - Ignition Keys
(Attached to engine in

plastic bag) 1 ‘ Snow Chute Assembly

THIS SNOW THROWER HAS A TRACK DRIVE SYSTEM EQUIPPED TO GIVE YOU

FREE-WHEELING CAPABILITY

If your snow thrower must be moved without the aid of the engine, it will be easier to pull
the snow thrower backward by the handles, rather than pushing. For details on how to use
the freewheeling capability, see the Track Drive/Free-Wheel Feature paraqraoh in the

Operation section of this manual. a «k*>

used. After first use, check the track for tension and adjust if necessary. See the Track
Adjustment paragraph in the Senrice and Adjustments section of this manual. Check track

adjustment and fasteners regularly.

track drive system may be tight but will loosen up as the snow thrower is ■

______

stabilizer

ASSEMBLY

A CAUTION: Always wear safety

glasses or eye shields while assembling
snow thrower.

TOOLS REQUIRED FOR ASSEMBLY

1

Knife to cut carton and plastic ties

2

1/2 inch wrenches (or adjustable

wrenches)

2 -

9/16 inch wrenches (or adjustable
wrenches)

3/4 inch wrenches (or adjustable
wrenches)

Pliers (to spread cotter pin)
Screwdriver

Measuring tape or ruler

The figure below shows the snow thrower in
the shipping carton.

The figure below shows the snow thrower
completely assembled.

References to the right or left hand side
of the snow thrower are from the viewpoint
of the operator's position behind the unit.

Auger drive lever _^Traction drive lever

Clutch cable

Shifter.
iever

Shifter.

plate

Chute deflector

^.»Height-

adjust skids

TO REMOVE SNOW THROWER

FROM CARTON

• Locate and remove container of 5W30 oil.

• Locate all parts packed separately and
remove from the carton.

NOTE: Place fuel stabilizer in a safe place
until needed for storage.

• Remove and discard the packing material

from around the snow thrower.

• Cut all four comets of the carton from top

to bottom and lay the panels flat.

• Roll the snow thrower off the carton by
pulling on the lower handle. CAUTION;
DO NOT back over cables.

• Remove the pacldng material from
handle assembly and plastic protector on

top of auger housing.

• Cut ties securing the clutch control cables

to the lower handle.

TO INSTALL THE UPPER HANDLE
AND CRANK ASSEMBLY

• Loosen, but do not remove the screw,
flatwasher, lockwasher and hex nut in the

right hand upper holes of the lower

handle. See next figure.

NOTE: If the cables have become discon

nected from the clutch levers, reinstall the

cables as shown in figure below.

NOTE: Position cable through slots on

shifter plate.

Install hardware supplied in the parts bag
(Screws, flatwashers, lockwashers, and
hex nuts) into lower holes on handles.
See figure above.

Tighten screws in lower holes.

Rotate upper crank rod into the operating
position. See figure below.

Upper Crank \

Rod In \

Operating

Position.

Upper handle

(Left hand)

// Upper handle

(Right hand}

Loosen, but

,do not remove

5/16’hex Nut

11/32* Flatwasher

16X2*

5/16" Lockwasher

Screw

• Loosen, but do not remove the nylon
locknut on the eye bolt assembly in the
left hand upper holes of the lower handle.

See next figure.

• Cut tie securing upper crank rod to the
lower crank rod.

• Cut tie holding shift rod to lower handle
and move shifter to the first gear.

• Raise upper handle into operating posi
tion. Upper handle should be to the
outside of the lower handle.

NOTE: Make sure the cables are not
caught between the upper and lower handle
or on the gear select bracket.

Eye Bolt

•

Carefully remove cotter pin and clevis pin
from yoke end of upper crank rod assem
bly as shown in figure below.

Universal Joint Pin

Upper
Crank
Rod

NOTE: If this removes the universal joint

and universal joint pin. Place universal

joint into yoke of upper crank rod lining up

largo holes. Insert universal joint pin. (En
sure opening in universal joint pin is in line
with small openings in universal joint.)

• While holding universal joint in place slide

the upper crank rod down through the

eye bolt uritil the universal joint will slide
into the yoke of the lower crank rod.

End of Eye

Bolt

Itter Pin

Line up openings, insert clevis pin through

assembly and secure with cotter pin.

Spread ends of cotter pin to lock in place.
See figure below.

• Tighten nut on eye bolt, keeping eye in
line with the rod while tightening the in

side securely.

• Tighten screw in right hand upper hole.

TO INSTALL SHIFTER LEVER KNOB

• Thread the hex nut found in the parts bag
onto shifter lever. Thread the shifter lever
knob onto the threaded end of the shifter
lever until it is snug against the hex nut
and the lip is pointed away from the en
gine. Tighten hex nut against the bottom
of the shifter lever knob. See figure below.

TO ASSEMBLE SNOW CHUTE

• Turn crank assembly counterclockwise
until it stops.

• Locate three carriage bolts, flatwashers
and nuts (found in parts bag) from snow
chute flange. DO NOT remove carriage
bolt over worm gear.

• Position snow chute on snow chute flange
and align the three holes in the snow
chute with holes in the snow chute flange

as shown in figure below. .

• Install carriage bolts from inside of chute

as shown in figure below, flatwashers and
nuts.

• Tighten carriage bolts securely. Be careful
not to overtighten. See figure below.

• Turn crank assembly clockwise and make
sure all carriage bolts are tight.

NOTE: If the cables have become discon
nected, reinstall spring as shown in figure
below.

4" Lg free state

Traction ^ \ 3" Lg free state

drive

spring^

Traction drive

spring lever

spring

Auger drive
spring cable

CONTROL CABLES

The control cables attached to the auger
clutch lever and traction clutch lever as
shown in figure below may need to be ad
justed before you use your snow thrower.

For instructions on checking or adjusting
the control cables, (See To Adjust Clutch

Control Cables paragraph on page17).

Traction Clutch Lever Auger Clutch Lever

__ __

^QFF

Control cables

HOW TO SET UP YOUR SNOW

THROWER

• Your snow thrower is equipped with height
adjust skids (see second figure on page 5)
on the outside of the auger housing. To
adjust the skid height for different
conditions, (see To Adjust Skid Height

paragraph on page 17).

/ CHECKLIST

Before you operate your new snow

thrower, to ensure that you receive the

best performance and satisfaction from this
quaiity product, please review the following
checklist:

/ All assembly instmctions have been

completed.
/ The discharge chute rotates freely.
/ No remaining loose parts in carton.

While learning how to use your snow
thrower, pay extra attention to the following
important items;

^/ Engine oil is at proper level.
// Make sure gas tank is filled properly

with clean, fresh, unleaded gasoline.

// Become familiar with all controls-their

location and function. Operate controls
before starting engine.

Auger Drive Lever - Starts and stops the
auger and impeller (snow gathering and
throwing).

Traction Drive Lever - Propels the snow
thrower forward and in reverse.

Speed Shifter Lever - Selects the speed of
snow thrower (6 speeds forward and 2
speeds reverse).

Crank Assembly - Changes the direction of
snow throwing through the discharge chute.

Chute Deflector - Changes the distance
the snow is thrown.

Discharge Chute - Changes the direction
the snow is thrown.

KItck Pin - Changes the track drive from
normal to free-wheel drive, which allows the
unit to be transported easily without the en
gine being started.

Weight Transfer System - When engaged
(by lifting up on the upper handle) it helps
keep the snow thrower in contact with the
ground, and reduces ride up on ice and
hard-packed snow. When released (by
pushing down on weight transfer pedal with
the bail of your foot), it eases steering of the
snow thrower.

OPERATION

Height Adjust Skids - Adjusts the ground
clearance of the auger housing.

Ignition Key - Must be inserted to start the
engine.

Recoil Starter Handle — Starts the engine
manually.

Choke Control - Used to start a cold en

gine.

Primer Button - Injects fuel directly into the
carburetor manifold for fast starts in cold
weather.

Throttle Control — Controls the engine
speed.

Electric Starter Button - Used to start the
engine using the 120 V electric starter.

Shear Pins- Shear pins are designed to
break (to protect the machine) if an object
becomes lodged in the auger housing. Use
of a harder bolt will destroy the protection
provided by the shear pin.

Toolbox - Spare shear pins and spacers
are located in toolbox.

KNOW YOUR SNOW THROWER

OWNER’S MANUAL AND SAFETY RULES BEFORE OPERATING YOUR

SNOW THROWER. Compare the illustrations with your SNOW "mROWER to familiarize
Serene™'^ location of various controls and adjustments. Save this manual for future

H ® B

Engine Engine
Start Run

Off Choke On Fast Slow Stop Fuel

OH

mVJh

Primer
Button

'8' 9:

Drive Clutch Auger Clutch

Auger Drive Lever

Speed Shifter­Lever

Ignition Key

insert to run
pull out to
stop

Primer Button

Pushto

engage
electric
start

Recoil Starter
Handle

Weight
Transfer

Pedal

Toolbox

Height
Adjust
Skids

Shear Pin

The operation of any snow thrower can re
sult in fofeign objects being thrown into the
eyes, which can result in severe eye dam

age. Always wear safety glasses or eye
shields while operating the snow thrower.

We recommend standard safety glasses or

a wide vision safety mask for over your
glasses, available at Craftsman Retail
Stores or Senrice Centers.

CAUTION: Read owner’s manual

before operating machine. Never direct
discharge toward bystanders. Release the

auger control bar and stop the engine
before unclogging discharge chute or auger
housing and before leaving the machine.

HOWTO USE YOUR SNOW

THROWER

TO STOP YOUR SNOW THROWER

• To stop throwing snow, release the auger
drive lever (see last figure on this page).

• To stop the track, release the traction
drive lever (see last figure on this page).

• To stop the engine, push the throttle con
trol lever to off and pull out (DO NOT

TURN) the ignition key, see figure below.

Ignition

buQpn^^^^HH^^tarter

TO MOVE FORWARD AND

BACKWARD

• To shift, release the traction drive lever
and move the speed shifter lever to the
speed you desire. Ground speed is deter
mined by snow conditions. Select the
speed you desire by moving the speed
shifter lever into the appropriate area on
the speed selector.

Speeds 1,2- Wet, Heavy, Extra Deep
Speed 3 - Light

Speed 4 - Very Light
Speeds 5,6 - Transport only

• Engage the traction drive lever as shown
in figure below, left hand. As the snow
thrower starts to move, maintain a firm

hold on the handles, and guide the snow

thrower along the clearing path. Do not

attempt to push the snow thrower.

• To move the snow thrower backward,

move the speed shifter lever into first or
second reverse and engage the traction
drive lever (left hand).

IMPORTANT: Never move the speed shifter
lever while the traction lever is down.

TO THROW SNOW

• Push down the auger drive lever, see fig
ure below.

• Release to stop throwing snow.

Recoil starter
handle

Choke
control

Throttle control

TO CONTROL SNOW DISCHARGE

• Turn the crank assembly to set the direc
tion of the snow throwing.

• Loosen the wing knob on the chute de
flector and move the deflector to set the

distance. Move the deflector (UP) for
more distance, (DOWN) for less distance.
Then tighten the wing knob, see figure
below.

Traction Drive Lever

Auger Drive Lever

TO USE WEIGHT TRANSFER SYS
TEM

In hard packed or heavy snow conditions,
conventional snow throwers tend to ride up
and leave uneven mounds of snow behind.

For these conditions, your new tracked
snow thrower has a unique weight transfer

system (see first figure on page 11)

designed to minimize ride-up.

The weight transfer system engaged shifts

more weight to the auger housing. This

weight transfer keeps the snow thrower in

contact with the ground and reduces ride-up
on ice and snow.

In lighter snow conditions or when trans
porting, you should release the weight

transfer system for edsier steering.

• To use the weight transfer system, lift up
on upper handle until bracket bolts snap
into place in upper slots of weight transfer

pedal.

• To release, hold upper handle firmly and
push down on the weight transfer pedal

with the ball of your foot.

NOTE: The weight transfer system will not
work if the auger housing height adjust
skids are adjusted to the highest position.

BEFORE STARTING THE ENGINE

FILL OIL

Upper handle
(Lift up here)

Weight Transfer
Pedal Upper Slot

TRACK DRIVE/ FREE-WHEEL

FEATURE

The track system on your snow thrower has
a drive/free-wheel feature (see next figure)
which allows the unit to be transported
easily without the engine being started.

* To use free-wheeling, lift up the loop of

the klick pin in the front track wheel and
pull the pin out. install the pin through the
hole in the shaft outside of the track

wheel. Repeat on the opposite side of the
unit.

• To use normaldfive, lift the loop of the
klick pin from the outside hole in the shaft.
Rotate the front track wheel until the hole

in the track wheel hub and the outside
hole in the shaft are in-line. Place pin
through the hole in the track hub. Repeat
on the opposite side of the unit.

NOTE, If unit does not move when engine
is started, check the pin locations. Pins on
both sides of unit should be in the normal
drive position for unit to move.

NOTE: Engine may already contain some
residual oil Check frequently when filling the

crankcase.
This snow thrower was shipped with a con-

t^ner of 5W30 motor oil. TTiis oil must be
added to the engine before operating. Re-’
move the oil fill cap/dipstick and fill the

crank case to (FULL) line on dipstick (20
ounces) (see figure below). DO NOT
OVERFILL

Tighten the fill cap/dipstick securely each
time you check the oil level.

For extreme cold operating conditions of

CF and below, use a partial synthetic 0W30
motor oil for easier starting.

Oil Fill/Dipstick

NOTE: Oil level must be
between full and add
mark.

NOTE: S.A.E. 5W30 motor oil may be used

to make starting easier in areas where the
temperature is 20® F. or lower.

FILL GAS •

NOTICE: ENGINES WHICH ARE CERTI

FIED TO COMPLY WITH CALIFORNIA
AND US EPA EMISSION REGULATIONS
FOR ULGE ENGINES: Are certified to op

erate on regular unleaded gasoline. Include
the following emission control system(s):

EM, TWC (if so equipped). Include any user

adjustable features - therefore no other ad

justments are needed.

WARNING; Experience indicates that alco
hol blended fuels (called gasohol or those
using ethanol or methanol) can attract

11

moisture which leads to separation and for
mation of acids during storage. Acidic gas
can damage the fuei system of an engine
whiie in storage.

To avoid engine probiems, the fuel system
should be emptied before storage for 30
daj« or longer. Start the engine and let it run
until the fuel lines and carburetor are empty.
Use the carburetor bowl drain to empty re
sidual gasoline from the float chamber. Use
fresh fuel next season (see
Storage instructions on page 23 for addi
tional information).

Never use engine or carburetor cleaner
products in the fuel tank or permanent dam
age may occur.

Rll the fuel tank with a fresh, clean, un
leaded regular, unleaded premium, or
reformulated automotive gasoline only. DO

NOT use leaded gasoline. Be sure that ttie
container you pour the gasoline from is
clean and free from rust or other foreign par
ticles. Never use gasoline that may be stale
from long periods of storage in the con

tainer.

A CAUTION: Gasoline is flammable and

caution must be used when handling or stor
ing it.

Do not fill fuel tank while snow thrower is
running, when it is hot, or when snow

thrower is in an enclosed area.

Keep away from open flame or an electrical

spark and DO NOT SMOKE while filling the
fuel tank.

NEVER fill the tank completely. FILL THE

TANK to within 1/4" -1/2" from the top to

provide space for expansion of fuei.

Always fill fuel tank outdoors and use a fun

nel or spout to prevent spilling.
Make sure to wipe up any spilled fuel before

starting the engine.
Store gasoline in a clean, approved con

tainer and keep the cap in place on the con
tainer.

TO STOP ENGINE

• To stop engine, move the throttle control
lever to ® (STOP) position and remove
key. Keep the key in a safe place. The
engine wilt not start without the key.
NOTE: DO NOT turn key.

TO START ENGINE (Electric Starter)

Be sure that the engine has sufficient oil.

The snow thrower engine is equipped with a

120 volt A.C. electric starter and recoil
starter. Before starting the engine, be cer
tain that you have read the following infor

mation:
COLD START

• Be sure the auger drive and traction drive

levers are in the disengaged (released)
position.

• Move the throttle controfto ^ (FAST)

position. See figure on page 9.

• Remove the keys from the plastic bag.

Insert one key into the ignition slot. Be

sure it snaps into place. DO NOT TURN

KEY. Keep the second key in a safe

place.

• Rotate the choke knob to H choke On

position. See figure on page 9.

• Connect the power cord to the switch box

on the engine.

CAUTION: This starter is equipped

with a three-wire power cord and plug and is
designed to operate on 120volt AC house
hold current. It must be properly grounded
at ail times to avoid the possibility of electri

cal shock, which may be injurious to opera
tor. Follow all instructions carefully as set
forth in the "To Start Engine" section. Deter

mine that your house wiring is a three-wire

grounded system. Ask a licensed electri
cian if you are not sure. If your house wire
system is not a three-wire system, do not
use this electric starter under any condi
tions. If your system is grounded and a
three-hole receptacle is not available at the
point your starter will normally be used, one
should be installed by a licensed electrician.
When connecting 120 volt AC power cord,
always connect the cord to the switch box
on the engine first, then plug the other end
into the three-hole grounded receptacle.
When disconnecting power cord, always un
plug the end in the three-hole grounded re

ceptacle first.

• Plug the other end of the power cord into
a three-hole, grounded 120 volt A.C.
receptacle.

• Push the primer button while covering the
vent hole as follows: (Remove finger
from primer button between primes).

See figure on page 9 for location.
Do not prime if temperature is above

SOT.
Two times if temperature is 50°F to 15“F.

Four times if temperature is below 15*F.

12

• Push down on the starter button until the
engine starts. Do not crank for more than
10 seconds at a time. This electric starter
is thermally protected. If overheated it will
stop automatically and can be restarted
only when it has cooled to a safe
temperature (a wait of about 5 to 10
minutes is required).

• When the engine starts, release the
starter button and move choke lever to
“1/2 choke" position. When engine runs
smoothly, move choke lever to “No
Choke" Position.

• Disconnect the power cord from the
receptacle first and then from the switch
box on engine.

NOTE: Allow the engine to warm up for sev
eral minutes before blowing snow in tem
peratures below O^F.

• Run the engine at full throttle ^ (FAST)
when throwing snow.

TO STOP ENGINE

• To stop engine, move the throttle control
lever to ® (STOP) position and remove
key. Keep the key in a safe place. The

engine will not start without the key.
NOTE: DO NOT turn key.

TO START ENGINE (Recoil Starter)

Be sure that the engine has sufficient oil.

The snow thrower engine is equipped with a

recoil starter. Before starting the engine, be
certain that you have read the following in
formation:

COLD START

• Be sure the auger drive and traction drive

levers are in the disengaged (released)
position.

• Move the throttle control to ^ (FAST) po
sition. See figure on page 9 for location.

• Remove the keys from the plastic bag. in
sert one key into the ignition slot. Be sure
it snaps into place. DO NOT TURN KEY.
Keep the second key in a safe place.

• Rotate the choke knob to H choke On
position. See figure on page 9.

• Push the primer button, see figure on page
9, while covering the vent hole as follows:

(Remove finger from primer button be
tween primes).

Do not prime if temperature is above
50“F.

Two times if temperature is 50®F to

15“F.
Four times if temperature is below

15»F.

• Puil the recoil starter handle rapidly. Do
not allow the handle to snap back, but al
low it to rewind slowly while keeping a
firm hold on the starter handle.

• As engine starts warms up move choke
lever to “1/2 choke" position. When
engine runs smoothly, move choke lever
to "No Choke" Position.

NOTE: Allow the engine to warm up for
several minutes before blowing snow in
temperatures below 0®F.

• Run the engine at full throttle ^ (FAST)
when throwing snow.

WARM START

If restarting a warm engine after a short
shutdown, leave choke at (OFF) and do
not push №e primer button. If the engine
fails to start, follow the Cold Start instmc­tions above.

FROZEN RECOIL STARTER

If the starter Is frozen and will not turn
engine:

• Pull as much rope out of the starter as
possible.

• Release the starter handle and let it snap
back against the starter.

if the starter still fails to turn engine, repeat

the two prevrious steps until the starter en

gages. Then continue with the directions for

cold start. '
To help prevent possible freeze-up of recoil

starter and engine controls, proceed as fol

lows after each snow removal job,

• With the engine running, pul) the starter
rope hard with a continuous full arm

stroke three or four times. Pulling of
starter rope will produce a loud clattering
sound. This is not harmful to the engine
or starter.

• With the engine not running, wipe all

snow and moisture from the carburetor
cover in area of control levers. Also move
throttle control, choke control, and starter
handle several times.

13

A CAUTION: Never run engine indoors

, or in enclosed, poorly ventilated areas. En

gine exhaust contains CARBON MONOX
IDE, AN ODORLESS AND DEADLY GAS.
Keep hands, feet, hair and loose dotting
away from any moving parts on engine and
snow thrower.

WARNING: Temperature of muffler and

nearby areas may exceed 150“ F. Avoid

these areas.

DO NOT allow children or young teenagers

to operate or be near snow thrower while it

is operating.
A CAUTION: Do no attempt to remove

any item that may become iodged in auger
without taking the following precautions:

• Release auger drive and traction drive
levers.

• Move throttle lever to stop position.

• Remove (DO NOT TURN) ignition key.

• Disconnect spark plug wire.

• Do not place your hands in the auger or

discharge chute. Use a pry bar.

SNOW THROWING TIPS

• For maximum snow thrower efficiency in
removing snow, adjust ground speed,
NEVER the throttle. Go slower in deep,
freezing, or wet snow. If the tracks slip, re
duce forward speed. The engine is
designed to deliver maximum perfor
mance at full throttle and should be run at

this power setting at all times. Most effi
cient snow blowing is accomplished when
the snow is removed immediately after it

falls.

• For complete snow removal, slightly over
lap each path previously taken. Use more
overlap in deep snow to prevent overload
ing.

• The snow should be discharged down

wind whenever possible. In windy condi
tions, lower the chute deflector to direct
discharged snow close to the ground,
where it is less likely to blow into un

wanted areas.

• For normal usage, set the skids so that

the scraper bar is 1/8“ above the skids.

For extremely hard-packed snow surfaces,

adjust the skids upward so that the
scraper bar touches the ground.

On gravel or crushed rock surfaces, set
the skids at 1-1/4“ below the scraper bar
(See To Adjust Skids Height paragraph
on page 17). Stones and gravel must not
be picked up and thrown by the machine.

After the snow throwing job has been
completed, allow the engine to idle for a
few minutes, which will melt snow and
accumulated ice off the engine.

Clean the snow thrower thoroughly after
each use. . ^

Remove ice and snow accumulation and
all debris from the entire snow thrower,
and flush with water (if possible) to re
move all salt or other chemicals. Wipe
snow thrower dry.

PRODUCT SPECIFICATIONS

HORSE POWER: 6HP

DISPLACEMENT: 11.88 cu. in.

GASOLINE CAPACITY: 4 quart

(unleaded)

OIL (20 oz. Capacity) : 5W-30
SPARK PLUG:

VALVE CLEARANCE: Intake: .010 In.

Champion RC19LM
(Gap .030) or
Equivalent

Exhaust: .010 In.

14

CUSTOMER RESPONSIBILITIES

MAINTENANCE

SERVICE
RECORDS

Fill in dates as

you complete

regular service

Check Engine Oil Level
Change Engine Oil

Tighten all screws and nuts

Check Traction Clutch Cable

Adjustment (See cable Adj)

Replace Spark Plug
Replace Drive Belts
Lubricate all pivot points

Drain Fuel

Oieck Auger Clutch Cable
Adjustment (See Cable Adj)

Lubricate Disc Drive Plate Zerk

After
first 2
Hours

Before
Each
Use

As
Needed

The warranty on this snow thrower does not
cover items that have been subjected to op
erator abuse or negligence. To receive full

value from the warranty, the operator must

maintain the snow thrower as instructed in
this manual. The above chart is provided to
assist the operator in properly maintaining
the snow thrower.

Some adjustments will need to be made pe
riodically to properly maintain your snow
thrower.

AFTER FIRST USE

• Check the tracks for tension and adjust if
necessary (see first figure on page 16).

• Check the track adjustment and fasteners
regularly.

• Be sure that ail fasteners are tight.

AS REQUIRED

The following adjustments should be
performed more than once each season.

• All screws and nuts should be checked

often to make sure they are tight, prefer
able after each use.

• If any parts are worn or damaged, replace

immediately.

SCHEDULE

Every
10
Hours

Every
25
Hours

Each
Season

I/'

Before
Storage

LUBRICATION CHART

Lubricate Disc Drive Plate Zerk

with a Hi Temp EP Moly Grease.

SERVICE

DATPQ

L/n 1 Cw

IS

Check track for tension (Pull up gently at center)

LUBRICATION - EVERY 25 HOURS

• Lubricate Disc Drive Plate every 25 hours
and at the end of the season and/or before

storage.

To Lubricate:

• Remove bottom panel. See second figure

on page 20.

• Position speed selector lever in first gear.

• Turn disc drive plate clockwise by hand
until grease ZQtk is clearly visible at front
center. See second figure on this page.

• Place a coin or (a shim of equal thick
ness) between the rubber friction wheel
and disc drive plate to prevent rubber fric
tion wheel contacting the drive disc.

• To grease zerk, use a hand grease gun,

lubricate with a Hi Temp EP Moly grease

See inset of second figure on this page.

DO NOT over fill or allow grease to come
in contact with the disc drive plate or fric
tion wheel or damage will result. Rll zerk

only until grease becomes visible below
bearing assembly located under grease

zerk. See insert in second figure.

IMPORTANT: Remove coin and ensure that
a gap exists between friction wheel and disc
drive plate.

• Re-assemble bottom panel.

SNOW THROWER

LUBRICATION - EVERY TEN HOURS

• Weight Transfer System - Coat weight
transfer side plates with clinging type
grease, such as Lubriplate, every ten
hours and before storage (see Lubrication

Chart on page 15).

NOTE: Clean all excess grease found on
friction disc hub.

CAUTION: Do not allow grease to contact
friction wheel and disc drive piate.

Rubber-

Friction

Vtfheel
Gears

(Require
No /■'
Lubrication)

Friction „ ' ^

Wheel Grease Zerk-

^ Bearing Assembly-

Place coin in gap
between friction
wheel and disc drive

U/plale

------IZ3
3—Grease Zerk

c

Point at which grease
should be visible

ex

Shaft

LUBRICATION

• Hex Shaft and Gears - Hex shaft and
gears require no lubrication. All bearings
and bushings are lifetime lubricated and
require no maintenance. See figure
above.

NOTE: Any greasing or oiling of the above
components can cause contamination of
the friction wheel. If the disc drive plate or
friction wheel comes in contact with grease

or oil, damage to the friction wheel will re

sult.

Should grease or oil come in contact with

the disc drive plate or friction wheel, be sure

to clean the plate and wheel thoroughly.

NOTE: For storage, the hex shaft and
gears should be wiped with 5W-30 motor oil
to prevent rusting. See figure above.

• Auger Gear Box - The auger gear box is
lubricated at the factory and should not re
quire additional lubrication. If for some
reason the lubricant should leak out, or if
the auger gear box has been serviced,
add Lubripiate No. 630-AA or equivalent.

Maximum 31/4 ounces should be used.
Remove filler plug as seen in figure below
once a year. If grease is visible, do not
add. If grease is not visible, use a piece of
fine wire like a dipstick, to check if there is

grease in the gearbox. Add grease if nec
essary. Reinstall gear box filler plug.

>x Filler Plug

te

ENGINE

LUBRICATION

Check the crankcase oil level (see figure be
low) before starting the engine and after
each five (5) hours of continuous use. Add
S.A.E. 5W30 motor oil as needed. Tighten
fill cap/dipstick securely each time you
check the oil level.

NOTE; Oil level must be
between full and add mark

OIL RECOMMENDATION

Only use high quality detergent oil rated
with API service classification SG. Select

the oil's viscosity grade according to your

expected operating temperature:

NOTE: For extreme cold operating condi
tions of 0® and below, use a partial synthetic
0W30 motor oil for easier starting.

NOTE: Although multi-viscosity oils improve

starting in cold weather, these multi-viscosity

oils will result in increased oil consumption

when used above 32®F. Check your engine

oil level more frequently to avoid possible
engine damage from running low on oil.

Change the oil every 25 hours and at the
beginning of each season.

• Position the snow thrower so that the oil
drain plug is at the lowest point on the en
gine. Remove the oil drain plug and the oil

fill cap/dipstick. Drain the oil into a suit

able container. Oil will drain more freely

when warm.

• Replace the oil drain plug and tighten se
curely.

SPARK PLUG

• Make sure that the spark plug is tightened
securely into the engine and the spark
plug wire is attached to the spark plug.

• If a torque wrench is available, torque
plug to 18 to 23 foot pounds.

• Clean the area around the spark plug
base before removal to prevent dirt from

entering the engine. .

• Clean the spark plug and reset the gap
periodically at .030 inch.

SERVICE AND ADJUSTIVIENTS

.¿f^CAUTlON: Always disconnect the

spark plug wire and tie back away from
the plug before making any adjustments
or repairs.

TO ADJUST SKID HEIGHT

This snow thrower is equipped with two
height adjustment skids, located on the out
side of the auger housing (see figure be
low). These skids elevate the front of the

snow thrower.

Skid Mounting Nuts

Auger Housing

Height Adjust Skids

For normal hard surfaces, adjust the skids
as follows: '

• Make sure the weight transfer system is
released by holding upper handle firmly
and pushing down weight transfer pedal

with the ball of your foot.

• Loosen the skid mounting nuts (see figure

ori this page) and adjust the skids up to
biing the front of the snow thrower down.
Re-tighten the mounting nuts.

• Set the skid on the other side at the same

height.

For rocky or uneven surfaces, adjust the
skids as follows;

• Raise the front of the snow thrower by

moving the skids down. This will help pre
vent rocks and other debris from being
picked up and thrown by the auger.

NOTE: If the skids are at the maximum

height, the weight transfer system will not
work. ’

17

TO ADJUST SCRAPER BAR
After considerable use, the metal scraper

bar will have a definite wear pattern. The
scraper bar may have to be returned to its
original lower setting to maintain the original
performance level. To adjust:

• Position the snow thrower on a level sur
face.

• Loosen the carriage bolts and nuts secur

ing the scraper bar to the auger housing.

• Adjust the scraper bar to the proper posi

tion.

• Tighten the carriage bolts and nuts, mak
ing sure that the scraper bar is parallel

with the working surface.

• For extended operation, the scraper bar
may be reversed. If the scraper bar must
be replaced due to wear, remove the car
riage bolts and nuts and install a new

scraper bar.

/K CAUTION: Be certain to maintain
proper ground clearance for your particular
area to be cleared. Objects such as gravel,
rocks or other debris, if struck by the impel
ler, may be thrown with sufficient force to
cause personal injury, property damage or
damage to the snow thrower.

TO ADJUST THE CLUTCH CONTROL
CABLES

Periodic adjustment of the cables may be
required due to normal stretch and wear on
the belts. To check for correct adjustment,
the control lever must be in the full forward
position, resting on the plastic bumper. The
control cables are correctly adjusted when
the center of the "Z" fitting is in the center of
the hole and there is no droop in the cable.
See figure below.

Auger Drive Lever

■Z' Fitting

Control Lever
must be In full
forward position
(Just Contacting

Plastic Bumper)

when checklrig

Plastic Bumper

If adjustment is necessary:

• Remove fuel from tank, and stand blower
on end.

• Disconnect the "2" fitting from drive lever.

• Pull rubber boot off the top of the spring.

Push the cable through the spring (see
figure below) to expose the threaded por
tion of the c^le.

Cable spring

Square end

Locknut

• Hold the square end of the threaded por
tion with pliers and adjust the locknut in or

out until the excess slack is removed.

• Puli the cable back through the spring
and connect the cable. Do the same for
the other lever cable, if needed.

NOTE: Whenever the traction drive or au
ger belts are adjusted or replaced, the
cables will need to be adjusted.

TO ADJUST BELTS

AUGER DRIVE BELT

i

If your snow thrower will not discharge
snow, check the control cable adjustment, if
it is correct, then check the condition of the
auger drive belt. It may be loose or dam
aged. If it is damaged, replace it (see To
Replace Belts paragraph on page 19).

TRACTION DRIVE BELT
The traction drive belt (see first figure on

page 19) has constant spring pressure and
does not require adjustment.

• Repiace the traction drive belt if it is slip

ping (see To Replace Belts paragraph on
page 19).

IB

TO REPLACE BELTS

The drive belts on this snow thrower are of
special construction and should be replaced

with original equipment belts available from
your nearest Craftsman Store or Service

Center.
You will need the assistance of a second

person while replacing the belts.

Drain the gasoline from the fuel tank by re
moving the fuel tine at the carburetor. Drain
the gas into a container and reinstall the
fuel line.

/K. CAUTION; Drain the gasoline out

doors, away from fire or flame.

AUGER DRIVE BELT

If your snow thrower will not discharge
snow, and the auger drive belt (see figure
below) is damaged, replace it as follows:

• Disconnect the spark plug wire.

Traclion Drive

Pulley

Traction

Drive Belt

Belt Guide
(Flight Hand)

Traction Drive

Idler Pulley

Auger Idler

Pulley

Auger Drive Belt

Auger Drive
Pulley

Belt Guide
(Left Hand)

Remove the belt cover (see figure
below).

Loosen the belt guides (see first figure on
this page) and pull away from the engine
drive pulley.

Loosen nut on the auger idler pulley (see
first figure on this page) and pull idler

pulley away from the belt.

• Remove top two bolts that secure auger
housing to motor mount frame. Loosen

bottom two bolts. Auger housing and mo

tor mount frame will separate, hinged by

bottom two bolts.

• Remove old belt from the auger drive pul
ley.

• Install the original equipment replacement
belt in reverse order of removal.

• Position drive belt onto the auger drive
pulley.

• Adjust the belt guides (see To Adjust The
Belt Guides paragraph on page 20).

• Reinstall the belt cover.

• Check clutch control cable adjustment,
see page 18.

• Reconnect spark plug wire.

TRACTION DRIVE BELT

If your snow thrower will not move fonward,
check the traction drive belt (see first figure
on this page for wear (Check other causes

also in the Trouble Shooting Points sec

tion). If the traction drive belt needs to be

replaced, proceed as follows:

• Disconnect the spark plug wire.

• Remove the belt cover (see last figure on
this page).

• Loosen the belt guides and pull away

from engine drive pulley (see first figure
on this page).

• Loosen nut on auger idler and pull auger
idler pulley away from belt. Note location
of idler pulley for later re-installation.

• Remove auger drive belt from engine pul
ley.

• Pull the idler pulley away from the drive
belt, allowing belt to be positioned onto
engine pulley.

• Release idler pulley. Ensure idler pulley is
properly engaged with belt.

• Reinstall auger drive belt.

• Adjust belt guides (see To Adjust The
Belt Guides paragraph on page 20).

• Adjust idler on auger belt.

• Reinstall the belt cover.

• Reconnect the spark plug wire.

TO ADJUST THE BELT GUIDES

After you replace the traction or auger drive

belt, you need to adjust one or both of the
belt guides. Proceed as follows;

• Disconnect the spark plug wire.

• Remove the belt cover (See last figure on
page 19).

• Engage the auger drive clutch lever.

• Measure the distance between the belt
guides and the belt (See next figure). The

distance should be 3/32" for each guide,

. Drive Pulley

3/32 Inch ■ Belt Guide

Belt Guide (Left Hand)
(Right Har k- 3/32 |nc|i

Auger Idier

Impeller

Position the shifter lever in first (1) gear.

Note the position of the friction wheel on
the disc drive plate. The right outer side of
the disc drive plate should be 3“ from the
center of the friction wheel (See figure be

low).

Friction-

-^ex Shaft

> 3" <

If adjustment Is necessary;

• Loosen bolts in speed selector lever (see
figure below).

• If adjustment is necessary, loosen the belt
guide mounting bolts. Move the belt
guides to the correct position. Tighten the
mounting botts.

• Reinstall the belt cover.

• Reconnect the spai1< plug wire.

TO ADJUST THE FRICTION WHEEL

If the snow thrower will not move forward,
you need to check the traction drive belt, the
traction drive cable or the friction wheel. If
the friction wheel is damaged, it will need to

be replaced (see the To Replace Friction
Wheel paragraph on pages 20 and 21). If

the friction wheel is not worn, check the ad

justment, as follows:

• Disconnect the spark plug wire.

• Drain the gasoline from the gas tank.

• Stand snow thrower on the auger housing
end.

Remove the bottom panel (see figure be-

• Move friction wheel to proper position as
indicated in previous step.

• Re-tighten bolts in speed selector lever.

• Reinstall the bottom panel.

TO REPLACE FRICTION WHEEL

If the snow thrower will not move forward,
and the friction wheel is worn or damaged,
you need to replace it as follows; (First allow
the engine to cool).

• Drain the gasoline from the fuel tank.

• Drain the fuel in a container and reinstall
the fuel fine.

• Disconnect the spark plug wire.
Stand the snow thrower up on the auger

housing end (see first figure on page 21).
Remove the bottom panel (see second

figure on this page).

Remove the three (3) fasteners securing
the friction wheel to the hub (see second
figure on page 21).

Remove the four bolts securing the bear
ing plates (both sides), (see first figure
on page

21).

• Remove right side bearing plate. Leave
hex shaft in original position.

• Remove friction wheel from hub. Slip fric

tion wheel off hex shaft towards right side.
See figure below.

• Position new friction wheel onto hub. See

Figure below.

• Install bearing plates to original position.
Ensure hex shaft is engaged with both
bearing plates.

• Secure bearing plates, using bolts re
moved earlier.

• Secure friction wheel to hub using fasten
ers removed e*ai1ier. Ensure hex shaft

turns freely.

• Shouid friction wheel require adjustment
{see To Adjust the Friction Wheel on
page 20).

NOTE: Ensure friction wheel and friction

disc are free from grease or oil.*

• Replace bottom panel.

TO REPLACE AUGER SHEAR BOLT

The augers are secured to the auger shaft
with special bolts (see figure below) that are
designed to break (to protect the machine) if

an object becomes lodged in the auger
housing. Use of a harder bolt will destroy the
protection pгo^rided by the shear bolt. Your

replacement shear bolts are found in your

tool box located on belt cover.

spacer

* Shear Pin

IMPORTANT : To ensure safety and perfor
mance levels, only original equipment ^ar
bolts shouid to used. When replacing shear
bolts, be sure to replace shear bolt spacers.
To replace a broken shear bolt, proceed as
follows: •

• Move the throttle to O (STOP) and turn
off all controls.

• Disconnect the spark plug wire. Be sure

all moving parts have stopped.

• Lubricate the auger shaft by squirting

Lubriplate or a fiber impregnated grease
into the shear bolt hole in the auger shaft.

Then rotate the auger to distribute the oil
in the shaft.

• Align the hole in the auger tube with the
hole in the auger shaft. Install the new
shear pin and spacer found in toolbox lo
cated on top of belt cover.

NOTE: Spacer fits inside the larger hole in

the auger tube.

• Reconnect the spark plug wire.
TO ADJUST TRACK

if the snow thrower does not move forward
evenly and the track slips slightly, you need to
check the track as follows:

• Pull up gently on the center of the track
near the center.

• Measure the distance between the track
and the top of the track support frame
(see first figure on page 22). The
distance should not be more than one and
one-quarter (1-1/4) irwhes.

21

^ ^ ^ ^T^k^j^periy adjusted)

TO ADJUST OR REPLACE THE
SPARK PLUG

^^74 I >

Ш

If the distance is greater, you need to

adjust the track as follows;

* Loosen or tighten the adjusting bolt at the

rear of the track support frame (see figure
above) to obtain the proper distance
between the track and the track support
frame.

• Adjust the track on the opposite side In
the same manner.

TO ADJUST CARBURETOR

if you think your carburetor needs adjusting,
see your nearest Authorized Craftsman
Service Center. Engine performance
should not be affected at altitudes up to
7,000 feet. For operation at higher eleva
tions, contact your Authorized Craftsman
Service Center.

IMPORTANT: Never tamper with the en
gine governor, which is factory set for

proper engine speed. Overspeeding the

engine above the factory high speed setting
can be dangerous. If you think the engine­governed high speed needs adjusting, con
tact your nearest Craftsman Service Center,
which has the proper equipment and experi

ence to make any necessary adjustments.

.¿^-r I V

Track (out of adlustment)

if

NOTICE: This spark ignition system meets
ali requirements of the Canadian Interfer
ence-Causing Equipment Regulations.

NOTICE: This engine complies with ail cur
rent Australian and New Zealand limitations

regarding electromagnetic interference.

If you have difficulty starting your snow
thrower, you may need to adjust or replace
the spark plug. Follow the instructions be

low.

Replace the spark plug if the electrodes are

pitted or burned or if the porcelain is
cracked.

TO ADJUST:

• Clean the spark plug by carefully scraping

the electrodes (do not sand blast or use a
wire brush),

• Be sure the spark plug is clean and free

of foreign material. Check the electrodes
gap (see figure below) with a wire feeler
gauge and reset the gap to .030 inch if

necessary.

TO REPLACE:

• If you need a new spark plug, use only
the proper replacement spark plug (See
page 14).

• Set the gap to .030.

• Before installing the spark plug, coat its
threads lightly with oil or grease to insure

easy removal.

• Tighten the plug firmly Into the engine.

• If a torque wrench is available, torque the

plug to 18 to 23 ft. - lbs.

22

STORAGE

CAUTION: Never store your snow

thrower indoors or in an enclosed, poorly
ventilated area if gasoline remains in the
tank, fumes may reach an open flame,
spark or pilot light from a furnace, water

heater, clothes dryer, cigarette, etc.

To prevent engine damage (if snow thrower is
not used for more than 30 days) follow the
steps below.

SNOW THROWER STORAGE

• Thoroughly dean the snow thrower.

• Lubricate all lubrication points (See the
Maintenance section on pages 15*17).

• Be sure that all nuts, bolts and screws are
securely fastened. Inspect at) visible mov*
ing parts for damage, breakage and wear.
Replace if necessary.

• Touch up all rusted or chipped paint sur
faces; sand lightly before painting.

• Cover the bare metal parts of the blower
housing auger and the impeller with rust
preventative, such as a spray lubricant.

NOTE: A yearly checkup or tune-up by a

Craftsman Service Center is a good way to
insure that your snow thrower will provide
maximum performance for the next season.

ENGINE STORAGE

Gasoline must be removed or treated to pre
vent gum deposits from forming in the tank,
filter, hose, and carburetor during storage.
Also during storage, alcohol blended gaso

line that uses ethanol or methanol (some
times called gasohol) attracts water. It acts
on the gasoline to form acids which damage

the engine.

• To remove gasoline, run the engine until
the tank is empty and the engine stops.

Then drain remaining gasoline from car

buretor by pressing upward on bowl drain

located on the bottom of carburetor (see

figure below).

• If you do not want to remove gasoline,
use fuel stabilizer supplied with unit or
purchase Craftsman Fuel Stabilizer No.

33500. Add fuel stabilizer to any gasoline

left in the tank to minimize gum deposits
and acids. If the tank is almost empty,
mix stabilizer with fresh gasoline in a
separate container and add some to the
tank.

Always follow instructions on stabilizer con
tainer. Then run engine at least 10 minutes

after stabilizer is added to allow mixture to
reach carburetor. Store snow thrower in a
safe place. See Warning above.

You can keep your engine in good operating
condition during storage by:

• Changing oil (See page 14).

• Lubricating the piston/cylinder area. This
can be done by first removing the spark

plug and squirting a few drops of clean
engine oil into the spark plug hole. Then
cover the spark plug hole with a rag to

absorb oil spray. Next, rotate the engine
by pulling the starter rope fully out two or

three times. Finally, reinstall spark plug

and attach spark plug wire.

OTHER

• If possible, store your snow thrower in
doors and cover it to give protection from
dust and dirt.

• If the machine must be stored outdoors,
block up the snow thrower to be sure the
entire machine is off the ground.

• Cover the snow thrower with a suitable
protective cover that does not retain
moisture. Do not use plastic or vinyl.

IMPORTANT; Never cover snow thrower

while engine and exhaust areas are still

warm.

Carburetor

23

TROUBLE SHOOTING

TROUBLE

Difficult starting

Engine runs er
ratically

Engine stalls

Engine runs er
ratically;
or

Loss of power

Excessive

vibration

Unit fails to

propel itself

CAUSE

Defective spark plug

Water or dirt in fuel system

Blocked fuel line or low on fuel

Unit running on CHOKE
Water or dirt in fuel system

Loose parts; damaged impeller

Drive belt loose or damaged

Incorrect adjustment of auger con

trol cable

CORRECTION

Replace defective plug
Use carburetor bowl drain to
flush and refill with fresh fuel

Clean fuel line; check fuel sup
ply; add fresh gasoline (gaso­line/oil mixture if 2-cycle engine)

Move choke lever to OFF position

Use carburetor bowl drain to

flush and refill with fresh fuel

Stop engine immediately and
disconnect spark plug wire.
Tighten all bolts and make all
necessary repairs. If vibration
continues, have the unit ser
viced by a Craftsman service

repairman

Replace drive belt
Adjust traction drive cable

Unit fails to
discharge snow

Unit rides up

Worn or damaged friction wheel

Auger drive belt loose or damaged

Auger control cable not adjusted
correctly

Shear bolt broken

Discharge chute clogged

Foreign object lodged in auger

Weight transfer disengaged

Repair friction wheel

Adjust auger drive belt; replace if

damaged

Adjust auger control cable

Replace shear bolt.

Stop engine immediately and dis
connect spark plug wire. Clean
discharge chute and inside of au
ger housing

Stop engine immediately and dis

connect spark plug wire. Remove

object from auger.
Engage weight transfer system

by lifting up on upper handle until
bracket bolts snap into place in
upper slots of weight transfer
pedal.

24

CRAFTSMAN 24" - 6H.P. SNOW THROWER 536.888400

ELECTRIC START ASSEMBLY

REF

PART NO.

NO.

330783 Motor, Electric Starter

6

6216 Screw, 1/4-20X.50

7

300302 Screw #10 X .50

8

6219 Cord, Starter Motor

9

760817

PART NAME

Owlet's Manual Eng/Sp

342856A

. REF.

AUGER FRAME

REF.

PART NO. PART NAME

NO.

ENGINE Model 143.985503

10

(See Engine pages)

710024 Screw, 5/16-18

12

120638 ' Washer, Hvsptik

13
31 3949 Guide, Rod Beit RH

120638 Washer, Hvsptik

33
34 910828 Screw, 6/16-24x1.00

41 3949
43 120638

44 910828

Guide, Rod Belt LH

Washer, Hvsptik

Screw, 5/16-24x1.00

Note: Always use original equipment parts. Use of
service/replacement parts other than original parts

may void your warranty.

25

REF,

PULLEV 326928F

REF.
NO.1PART NO.11 PART NAME

51

579855

Washer, Crankshaft

53 579854 Pulley Half V3L

57

579932

Belt. V 3L 33.13Lg

58 73840 Flatwasher ,765x1.12x.06

586251 Spacer, Sleeve

59
60

586253 Pulley, Engine

63 1 581264 Belt. V 4L
67 313826

Flatwasher

68 ' 120382 Washer, Regsptik

69

39573

All unnumbered items are
interchangeable with opposite side

Screw, 3/8-24x1.00

K> ill A

CRAFTSMAN 24" - 6H.P. SNOW THROWER 536.888400

FRAME ASSEMBLY

REF.

AUGER

HOUSING

REF.
NO.

PART NO.

761115-833 Frame Assembly

80

88 780055

PART NAME

Screw, 5/16-18X.50 Tap.
90 579760-853 Panel, Bottom
91 310169 Screw, 1/4'20x.63Tap.

100 761195

103 761198
104

710200

41529

105

Plate, Clutch Arm Mtg.

Arm-Clutch

Bolt. 3/8-16 Shoulder

Nut, 3/8-16 Hxctrlkjam
106 340682 Clip, Cable
107 340579

761153

108

340869 Shield, Cable

109

180124 Screw, 3/8-16x1.25

110

Bracket,Compact

Cable, Auger Clutch Cont.

112 313843 Idler Pulley

REF.
NO. PART NO. PART NAME

41529 Nut. 3/8-16 Hxctrlkjam

115

313854

133

579872

140

180077

141

73795 Flatwasher .328x.125x.075

142

579865

143

Spring, Tension Return
Lever, Idler Arm Traction
Screw, 5/16-18X.75

Bushing, Idler Lever

144 71038 Nut, 5/16-18 Hexctrik

313854

145
146

148 313843
149
160
161 310169
162
163 760539

26

180124

41529 Nut, 3/8-16 Hexctrlkjam
760478

71067 Flatwasher .281x,63x.066

Idler Spring
Screw, 3/8-16x1.25

Idler Pulley
Belt Cover w/ Storage

Screw, 1/4-20X.63 Tap
Lid, Belt Cover Tool Box

342573A

CRAFTSMAN 24" -6H.P. SNOW THROWER 536.888400

DRIVE ASSEMBLY

190

191 1^ S. j»~198

-195

-230

REF.

PART NO. PART NAME

NO.

579941 Lever, Shaft Tract. Clutch

190

313853 Bearing, Flanged

191
192 137185

313919

193

579937

195

11871 Screw, 1/4-20X.63

196
198 782585

583163-853

210
211 583206

583155

215

85501

216

71074 Bearing, Trunion

217

221 73811

580969

222

43846 Bearing, Ball

223

Cotter Pin .125x1.00

Return Spring
Lever, Spring T rac Cl. 244

Nut, 1/4-20 Reghexclrik

Disc, Assy Fric. Wheel

Zer, Grease

Shaft, Hex Traction 250
Bearing, Trunion

Ring, Retaining 270 334163 Bearing & Retainer Assy.
Flatwasher .680x1.12x.060

270

REF.

PART NO.

NO,

PART NAME

231 780055 Screw, 5/16-18X.50 Tap.
235 579858 Washer. Sp. .502x.75x.0605

579897 Hex, Assy #40-8TW/PBmg

240
243 462

Ring, Retex

71074 Flatwasher .53x1 .OOx.063

245 337029 Bearing, Trunion Cl. Release

246 313883 Wheel Assy. Friction Disc
247 11871 Screw, 1/4-20X.63
249 303008

579858

255 334163

780055

256

271

780055

275 579893

Nut, 1/4-20 Hexkeps
Washer, Sp .502x.75x.0605

Bearing & Retainer Assy.

Screw, 5/16-18X.50 Tap.
Screw, 5/16-1Sx.50Tap.

Jack Assy #41-36T&8T

313995K

t

224 580970 Key, Square 276 334163 Bearing & Retainer Assy.

580961

225
226 580965
227 578962
228 71059
229 302628
230 334163

Pulley, V3L
Wave Washer
Flatwasher .281 x1 .OOx.063
Washer, Sptik
Screw, 1/4-20X.75
Bearing & Retainer Assy.

277 780055 Screw, 5/16-18X.50 Tap.

579867 Chain, Roller #42X40P

278

27

CRAFTSMAN 24" - 6H.P. SNOW THROWER 536.888400

GEAR CASE ASSEMBLY

REF.

PART NO. PART NAME

NO.

10577

300
301 10576

Gear Case, RH

Gear Case, LH
303 710025 Screw, 1/4-20x75
304

46931 Nut, 1/4-20 Mac-Lock
305 303008 Nut, 1/4-20 Hexkeps
306 9344
310

9566

311

50304

Screw, 3/8-16x.50 Tap.

Oil Seal

Bearing, Flanged
312 48275 Flatwasher .752x1.24x.093
313 340286
314 51279

51405

315

Shaft, Auger Output

Gasket, Gear Case

Gear, Worm

REF.
NO.

PART NO.

316 431787

PART NAME

Key, Woodruff #61
320 50221 Bearing, Flanged
321 583125
322 580295
323 454565
324 48275
325 313828
326 50304

327 9566
340 760194-853

Shaft. Worm Imp

Thrust Collar

Spring Pin

Flatwasher .752x1.24X.093

Bearing, Roll

Bearing, Flanged

Oil Seal

Impel /Vssy.

341 454565 Spring Pin

28

313996B

CRAFTSMAN 24" - 6H.P. SNOW THROWER 536.888400

AUGER HOUSING ASSEMBLY

REF
NO. PART NO.

480 583124

481 577400
482 71371

334514

485

PART NAME

Pulley, V4L
Screw 5/16-18X.63
Square Key .18Sqx.88Lg

Spacer, Slev .676x1 x.53
490 582960 Retainer, Ball
491

43846 Bearing, Ball

180077

493
499

500
502
504
505

506

510
511

514
520
521

710026
760810-833

309235 ­71003

120382
71111
581397-853
340714
780285
340518-853
340523-853

Screw, 5/16-18X.75
Nut, 5/16-18 Reghex
Housing Assy.

Ratchet Fastener
Screw, 3/8-16X.75

Washer, Regspttk

Nut, 3/8-16 Hexctrik
Blade, Scraper 24*
Carr. Bolt, 1/4-20X.75
Nut. 1/4-20 Whiz-kJck
Auger Assy LH
Auger Assy RH

REF.

PART NO.

NO.

PART NAME

522 Screw, 1/4-20x1.75
523 3943 Spacer Sleeve
524 Nut, 1/4-20 Reghexctrtk

9517 Ranged Bearing

525

711862

526

9357

527

780061

540
541 340720

542 120393

Nut, Top Lock
Screw, 5/16-18X.75

Skid, Height Adjust
Carr. Bolt 5/16-18X.75
Flatwasher .344x.69x.065

543 120638 Washer, Hvsptik

120376 Nut, 5/16-18 Reghex

544

*The replacement part number for Key #522 Is 760875 Shear Pin, Self Locking.

29

339972F

CRAFTSMAN 24" - 6H.P. SNOW THROWER 536.888400

TRACK ASSEMBLY

REF.
NO.

PART NO. PART NAME

650 581115

652

579901 Sprocket, Hub #40-21Tx.75

Shaft, Axle/Track

653 73839 Screw, 1/4-20x2.25

654

782585 Nut, 1/4-20 Reghexctrik

655 581730

579867

656
660

580635-853 Plate, Track Direct Dr.

661 313912

Bearing, Flanged
Chain Roller #42x40P

Spring, Drive Idler

665 316863 Bearing, Track

666

302628

667

46931 Nut, 1/4-20 Mac-Lock

670

580763

671

6104

672

318719 Sprocket, Track Drive

580984

675
677

73840 Flatwasher .656x1,31x.07

678 239

322424

679
680 580876

Screw, 1/4-20X 75
Spacer .755x1.20x1.300

Ratwasher .765x1.12x.06

Track, 4.75‘

Ring, Ret.
Pin. Klik .25x1.62
Idler Shaft 4.75* Track

REF.
NO. PART NO. PART NAME

579597

681
682 318720

688 579597

302847

689

Flatwasher .656x1.31 x.07
Wheel. SD 6.250D
Flatwasher .656x1,31 x.07
Cotter Pin ,156Diax1.25Lg.

700 580657-853 Foot Pedal Assy.

6001

701
702 120638

Shoulder Bolt 5/16-18

Washer, Hvsptik
703 120376 Nut, 5/16-18 Reghex
705 580652
706

71072

707

45171 Nut, 3/8-16 Whiz-lock

710 302618

Shaft, Foot Pedal 4.75* Trk

Flatwasher ,406x.81 x.066

Screw. 1/4-20x3.00

711 71067 Flatwasher .286x.63x.065

580634

712

Track Tensioner Bracket

713 782585 Nut, 1/4-20 Reghexctrik

30

319057D

CRAFTSMAN 24" • 6H.P. SNOW THROWER 536.888400

HANDLE ASSEMBLY

REF
NO.

PART NO.

720 9552-853
724

11234

725 120393

726 120638
727

120376 Nut, 5/16-18 Reghex

728 11261

730

334195 Kit for RH Handle Assy

731

334195 Kit for LH Handle Assy.
733 4140
734

3535
739 4049
741

1579

743

579869 Spring, Tension

PART NAME

Upper Handle
Screw, 5/16-18x2.75
Flatwasher .344x.69x.065

^ Washer, Hvsptik

Stop, Red Plastic

Clutch Pin

Nut, Push On
Bumper. Rect.
Cable, Clutch

REF
NO. PART NO.
744

1673 Spring, Auger Clutch
745 782585
746

308146 Boot. Clutch Spring

750

339541-853

180079

751

752 120638

753

120376 Nut, 5/16-18 Reghex

754 309436
755

337407-853

756 180087
757 300303

31

PART NAME

Nut, 1/4-20 Reghexctrik

Handle, Lower
Screw 5/16-18x1.00

Washer, Hvsptik

Pushnut, 5/16
Brkt, Gear Selector
Screw, 5/16-18x2.00
Screw, Plastite

CRAFTSMAN 24" - 6H.P, SNOW THROWER 536.888400

SHIFT YOKE ASSEMBLY

REF.

REF. LOVVER

HAr.DLE

\ i-'tv ■.& ;V>.

PART NO.

790

581631-853

791

302628

792

782585

795

318486

796

304438

800

760564

801

302628

802

782585

811

579944

812

581795

813 71111

PART NAME

Shift Rod
Screw. 1/4-20X.75
Nut, 1/4-20 Reghexctrik
Nut, 1^-13 Hexjam
Knob, Shift
Lever, Spring
Screw, 1/4-20X.75
Nut, 1/4-20 Reghexctrik
Bearing, Flanged

Rod, Assy Yoke

Nut, 3/8-16 Reghexctrik

NO.

DISCHARGE CHUTE ASSEMBLY

319053D

REF.
NO.

582
583
584
588

592
593 6711
594
595
596
597
598
599
600
600-1
600-Î
600-Î
601

602
603
604
605 760987
606
607
608 71067 ,
609
610 ,
611

32

PART NO.
340720

12021

71038

6711

12021

120393
120638
120393
13527
120376
126358
760990-853
760989

11780
305216
586280

120393
71038
760268

585214-853
302628

782585
337227
585193

337160E

PART NAME

Carr. Bolt 5/16-18X.75
Washer, Plastic

Nut, 5/16-18 HexNylon
Plastic Washer
Plastic Washer
Plastic Washer
Ratwasher .344x.69x.065

Washer, Hvsptik

Fiatwasher .344x.69x.065
Knob, T 2 Blade

Nut, 5/16-18 Reghex
Carr. Bolt 5/16-18x1.00
Chute Assy
Chute, Lower
Chute, Upper

Pin, Hinge
Carr. Bolt 5/16-18x1.00

Fiatwasher .344x.69x.065
Nut. 5/16-18 Hexnyl
Flap, Chute insert
Rivet Pop
Collar, Chute Rect.
Screw, 1/4-20X.75
Ratwasher .286wx.63x.065
Nut. 1/4-20 Reghexctrik
Retainer, Ring Inner
Retainer, Ring Outer

CRAFTSMAN 24^' - 6H.P. SNOW THROWER 536.888400

CHUTE CONTROL ROD ASSEMBLY

REF.
NO.

850

851
852
853
854
855
857
858
859
860
861
862

PART NO.
339563

3073Э9
309312
578159
339198-853
310169
339560
339534

339507-853;

180016
782585
578063

PART NAME

Rod Assy, Upr Crank
Handle, Chute Crank

Washer, Rat .39x.70x.05

Ring, Ret. E. .375x.04

Brkt, Chute Lower Rod Ctrl
Screw 1/4-20X.63 Wahhtap
Rod, Assy Chute Lwr
Grommet, .40IDx.435WD
Brkt, Mating Chute Ctrl
Screw, 1/4-20Х.50
Nut, 1/4-20 Reghexctrlk
Block, Univ Piv .375X.250

REF.
NO.

PART NO.

863

578309

864

578060

865

579493

866

581618

867

148

868

308145

869

124829

870

71072

871

309344

872

71046

876

585195

877

585196

33

PART NAME

Pin, Clevis

Pin, Univ. Join 3/8x1.00
Pin, Cotter .06X.50
Bolt, Eye 3/8-16x6.00
Grommet, Eye Bolt
Boot, Eye Bolt

Nut, 3/8-16Hexnyl
Washer, Rat .406x.81x..066
Adapter, Boot to Handle

Nut, 3/8-16 Hexnyl
Bracket, Worm Mounting
Worm Gear chute Rot

CRAFTSMAN 24" - 6H.P. SNOW THROWER 536.888400

DECALS

REF.
NO. PART NO. PART NAME

822
823
824
825
826
827

828
829
830
831
833

760971
313892
70141

302922
760972
761148
761079
3902
3903
340047
760983

Decal, 9' Impeller
Decal, Danger Chute
Decal, Danger Auger
Decal, Danger English
Decal, Craftsman
Decal. 6/24 ES
Decal, Danger Chute
Decal, Traction Dr. Engage
Decal, Gear Selector
Decal, Gear Selector
Decal, Toolbox

34

3140O5F

CRAFTSMAN 4-CYCLE ENGINE MODEL NUMBER; 143.985503

35

CRAFTSMAN 4-CYCLE ENGINE MODEL NUMBER: 143.985503

^262

'215

36

CRAFTSMAN 4-CYCLE ENGINE MODEL NUMBER: 143.985503

Ref.#

1
2
4 31857

5

14 28277

15

16

17

18 651028

19

20 32600

25

25A

26 30200

30 34740

35

36

37

38 29642

40

40

41

41

42

42

43 20381

45

46 3261OA

48 35616
49 36611

50

60

62

64

65

69 36624

70

75

BO

81
82

83

86

89

90

92

93

100

101

103 651007

110

110B

119

120

125

125

126

126

130

130A

135

150

151

153

154

155

157

158

159

160

161

173

178

182

Part No.

37070
26727

30969 Extension Cap
30589

36618 Governor Lever
36700

36170
36621

36869

29826
29918
29216

40004
40005
36070
36071

40006
40007

32875A

37040
36623A
650760
651027
30200

36625
27897
30574A
30590A
30591
36057
650488
610961
611216
650815
650816
34443A
610118

36230
36874
36719
36721
36471
36472

29314C
29315C

650912
650999
34645
37039
31673
36649
650913
35624A
650914
36629
35626
36630A
651008
36675A
650852
650431

Description

Cylinder (IncI 2&20)
Dowel Pin
Oil Drain Extension

Washer
Governor Rod

Governor Lever Clamp
Screw 8-32x3/8* Tone T-15

Extension Spring
Oil Seal
Air Baffle (Left)
Air Balfle (Right)

Screw 10-24x9/16"
Crankshaft

Screw, 10-32x3/4*

Lock Washer

Lock Nut, 10-32

Retaining Ring

Piston,Pm,&RTnq Set(Std)

Plston,Pln,4Ring Seti.OIO'I

Pislon&Pin Assy(Std(Incl.43)

Pislon&Pin Assyf.OlO* OS)

(IncI. 43)

Ring Set (Std)

Ring Set (.010" OS) '

Pislon Piri Retaining Ring

Connecting Rod Assy

Oncl. 46 & 49)

Connecting Rod Boll
Valve Lifter

Oil Dipper
Camshaft (IncI. 253 & 254)

Blower Hsing Extension

Screw 8-32x3/8*

Screw 1/4-20x25/32*

Screw 10-24x9/16*
Cylinder Cover Gasket
Cylinder Cover (IncI 75-83)

Oil Seal

Governor Shaft.
Washer

Governor Gear Assy,(lncl 81)

Governor Spool

Screw, 1/4-20x1-1/4*

Flywheel Key

Flywheel

Belleville Washer

Flywheel Nut

Solid State Ignition

Spark Plug Cover

Screw TorxT-15 10-24x15/16

Ground Wire

Ground Wire

Cylinder Head Gasket

Cylinder Head (Inc1131)

Exhaust Valve (sld)(lncl 151)

Exhaust Valve(1/32^ OS)

(IncI. 151)

Intake Valve (std)(lncl. 151)

Intake Valve (1/32* OS)

Oncl. 151)

Screw 5/16-18x1-1/2*

Screw 5/16-18 X 2-41/64*

Resistor Spark Plug(RN4C)

Vavie Spring

Valve Spring Cap

Push Rod Guide

Rocker Arm Stud

Rocker Arm

Nut, 1/4-28

Push Rod

Rocker Arm Cover Gasket

Rocker Arm Cover

Screw 1/4-20x31/64*

Breather Tube

Nut 1/4--20
Screw 1/4-20 x 1“

Ref.# Part No.

183
184
185
186
186B 36652
200
206
207
209
215
219
220
222
223
224
253
¡¿54
260
261
261A
262
275
277
281
282
285
287
290
292
298
300
301
305 36877
307
308
309
310
313
325
327

328
329
335
338
340 37071
341
342
342A
350
351
355
364
365 650821
370A
370B
370C
370G
3701 34414
370P
380
390
396
400
416

417
600

900

37

36867
26756
33631
36711

36824A
610973
36632
650821
32410

36868
35438
28820
650451
36581
36701
36702
36871A
651008
650821
651008
36722
650988
36907
651035
3S985B
651008
30705
26460
650665
36875
35355

35499
36651
651011
36878
34080
29443
35392

35593
610973
36873
650821

36644
651010
650738
570682
32180C
590574
36872

36261
36899
36501
36906

35878
640058
590733
33290E
36720
36085

650760
651013
None

Description

Choke Bracket
Carburetor To Intake Pine Gskt

Intake Pipe
Governor Link ■
Choke Spring
Control Bracket (IncI. 206)
Terminal '
Throttle Link
Screw 10-32 X 1/2"
Control Knob .
Choke Rod
Choke Knob
Screw 10-32 X 1/2*
Screw 1/4-20 X1*

Intake Pipe Gasket
Compression Release Weight
Compression Release Spring

Blower Housing ’

Screw 1/4-20x31/64*

Screw, 10-32x1/2*

Screw 1/4-20 X31/64*

Muffler

Screw 1/4-20 X 2-9/32*

Starter Bubble Cover

Screw, 6-32 X 25/64

Starter Cup

Screw 1/4-20x31/64*

Fuel Line

Fuel Line Clamp
Screw 1/4-15 X 3/4*

Fuel Tank (IncI 292 & 301)

Fuel Cap '
Oil nil Tube
*0* Ring

Fill Tube Clip
Screw 10-32x5/16*

Dipstick
Spacer
Wire Clip
Starter Plug

Ignition Key
Terminal
Carburetor Cover

Screw 10-32 X1/2*

Fuel Tank Bracket (Upper)

Fuel Tank Bracket (Lower)

Screw 1/4-20x7/8*

Screw, 1/4-20 x 5/8“ ,

Primer Assy

Primer Line

Starter Handle (Mitten Grip)

Carburetor Cover Bracket

Screw 10-32 X1/2*

Lubrication Decal

Control Decal

Primer Decal

Instruction Decal
Warning Decal

Heat Warning Decal
Carburetor (IncI. 184)

Rewind Starter

Electric Starter Motor (110 Volt)

Gasket Set

Spark Arrestor Kit (IncI 417)

(Optional)

Screw 8-32X3/8*
Washer

Replacement Short Block

CRÀFTSMAN 4-CYCLE ENGINE MODEL NUMBER: 143.985503

starter No. 590733

REF.
NO.

0
1

2

3
4
5

6

7

8

11

12

13

PART
NO.

590733
590599A
590600
590696
590601
590697
590698
590699
590709
590734

590535
590574

PART NAME

Rewind Starter
Spring Pin (IncI 4)
Washer
Retainer

Washer

Brake Spring
Starter Dog
Dog Spring

Pulley & Rewind Spring
Starter Hsing Assy
Starter Rope
(Length 98*'x9/64" dia.)
Mitten Grip Handle
(included w/starter)

38

CRAFTSMAN 4-CYCLE ENGINE MODEL NUMBER: 143.985503

starter No. 590749 (Optional)

PART

REF.

NO.

NO.

PART NAME

0 590749 Rewind Starter

1 590599A Spring Pin (Inel 4)

2

590600

3

590679

4 590601 Washer
5 590698 Brake Spring

6 590680

7 590412 Dog Spring
a

590682

11

590750

12

590535 Starter Rope
590574

13

Washer
Retainer

Starter Dog

Pulley & Rewind Spring

Starter Hsing Assy

(Length 98“x9/64* dia.)
Mitten Grip Handle

(inctuded w/starter)

39

CRAFTSMAN 4-CYCLE ENGINE MODEL NUMBER: 143.985503

Carburetor No.640058

REF.

PART
NO. PART NAME

NP-

0

64005B

1

631615

2

631767

4

631184

5 631183 Oust Seal (Throttle)

Carburetor (inci 164 on enoine)
ThrotHo Shaft & Lever AssV­Throttle Return Spring

Dust Seal Washer

6 631036 Throtter Shutter

7 '

650506

10

632118 Choke Shaft & Lever Assy

14

631890 Choke Shutter

15

630735 Choke Positioning Spring
16 632164 Fuel Rtting
17 650417

18 630766 Tension Spring

Shutter Screw

Throttle Crack Screw/ldle

Speed Screw

20 640018 Idle Restrictor Screw

20A 640053 Idle Restrictor Screw Cap

631951

25
27 631024 Roat Shaft

Float Bowl Assy (IncI 32^33)

REF.

PART

NO.

NO. PART NAME

28 632019
29

631028

30 631021 Inlet Needle, Seat & Clip

31

631022
32 27136A Bowl Drain Assembly
33 27554
36 640019 Madn Nozzle Tube
37 632547

40 640059
44 27110 Bowl Nut Washer
47

630748 Welch Plug, idle Mixture Well

48 631027

40

Float
Float Bowl *0* Ring

Oncl 31)
Spring Clip

Drain Plunger Gasket
’O' Ring Main Nozzle Tube

High Speed Bowl Nut

Welch Plug, Atmospheric Vent

For >10 repair or replacement parts you
need delivered directly to your home

Call 7 am-7 pm, 7 days a week

1-800-366-PART

(1-800-366-7278)
Para ordenar piezas con entrega

a domicilio -1-800-659-7084

For in-house major brand repair service
Call 24 hours a day, 7 days a week

1-800-4-REPAIR

(1-800-473-7247)
Para pedir servicio de reparación a
domicilio -1-800-676-5811

For the location of a Sears Parts and
Repair Center in your area
Call 24 hours a day, 7 days a week

1-800-488-1222

For information on purchasing a Sears
Maintenance Agreement or to inquire
about an existing Agreement
Cali 9 am -5pm, Monday-Saturday

1-800-827-6655

When requesting service or ordering

parts, always provide the following

information:

Product Type • Part Number

• Model Number • Part Description

REPAIR SERVICES

Printed in U.S.A.