Craftsman 247.886640 User Manual

Owner’s Manual

CRAFTSMAN'

5.0 Horse Power
24” Two-Stage Wheel Drive

Snow Thrower

Model No.

247.886640

CAUTION: Before

using this product,

read this manual and

follow all safety rules

and operating
instructions.

Safety
Assembly
Operation

Service
Maintenance
Español

Sears, Roebuck And Co., Hoffman Estates, IL 60179, U.S.A.

Visit our website: www.sears.com/craftsman

PRINTED IN U.S.A. FORM N0.770-10433

(8/2000)

TABLE OF CONTENTS

Content

Page

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.......3

.......5

.......6

.......10 Español

.......13

Content
Service & Adjustment
Off-Season Storage

Trouble-Shooting...........................

Parts List........................................

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Page

15
19
20

34

WARRANTY INFORMATION

Two - Year Warranty on Craftsman Snow Thrower

For two years from the date of purchase, when this Craftsman Snow Thrower is maintained, lubricated and tuned
up according to the instructions in the owner’s manuai, Sears wiii repair, free of charge, any defect in material
and workmanship.

If this Craftsman snow thrower is used for commercial or rentai purposes, this warranty appiies for oniy 30 days
from the date of purchase.

This warranty does not cover:

Expendable items which become worn during normal use, such as skid shoes, shave plate and spark

plugs.
Repairs necessaiy because of operator abuse or negligence, including bent crankshafts and the failure to

maintain the equipment according to the instructions contained in the owner's manual.

WARRANTY SERVICE IS AVAILABLE BY RETURNING THE CRAFTSMAN SNOW THROWER TO THE NEAREST
SEARS SERVICE CENTER/DEPARTMENT IN THE UNITED STATES.

This warranty applies only while this product is in use in the United States.
This warranty gives you specific legal rights and you may also have other rights which may vary from state to state.

SEARS, ROEBUCK AND CO., D/817WA, HOFFMAN ESTATES, IL 60179

PRODUCT SPECIFICATIONS

Horsepower:

Engine Oil

Spark Plug:

Engine:......................

.............

.................

...............

.............

.............

.............

.............

5.0

SAE 5W30 oil

RJ-19LM

143.015007

MODEL NUMBER

Model Number 247.886640

Serial Number..............................................................

Date of Purchase..........................................................

Record both serial number and date of purchase and
keep in a safe place for future reference.

A

A

A

IMPORTANT SAFE OPERATION PRACTICES

This symbol points out important safety instructions which, if not followed, could endanger the personal
safety and/or property of yourself and others. Read and follow all instructions in this manual before
attempting to operate this machine. Failure to comply with these instructions may result in personal
injury. When you see this symbol—heed its warning.

WARNING: Engine Exhaust, some of its constituents, and certain vehicle components contain or emit

chemicals known to State of California to cause cancer and birth defects or other reproductive harm.

DANGER: This machine was built to be operated according to the rules for safe operation in this

manual. As with any type of power equipment, carelessness or error on the part of the operator can result
in serious injury. This machine is capable of amputating hands and feet and throwing objects. Failure to
observe the following safety instructions could result in serious injury or death.____________________

Training

1. Read, understand, and follow all instructions on the
machine and in the manuai(s) before attempting to
assemble and operate. Keep this manual in a safe place
for future and regular reference and for ordering
replacement parts.

2. Be familiar with all controls and their proper operation.
Know how to stop the machine and disengage them
quickly.

3. Never allow children under 14 years old to operate this
machine. Children 14 years old and over should read and
understand the operation instructions and safety rules in
this manual and should be trained and supervised by a
parent.

4. Never allow adults to operate this machine without
proper instruction.

5. Thrown objects can cause serious personal injury. Plan
your snow throwing pattern to avoid discharge of material
toward roads, bystanders and the like.

6. Keep bystanders, helpers, pets and children at least 75
feet from the machine while it is in operation. Stop

machine if anyone enters the area,

7. Exercise caution to avoid slipping or falling, especially
when operating in reverse.

Preparation

1. Thoroughly inspect the area where the equipment is to
be used. Remove all door mats, newspapers, sleds,
boards, wires and other foreign objects which could be
tripped over or thrown by the auger/impeller.

2. Always wear safety glasses or eye shields during
operation and while performing an adjustment or repair to
protect your eyes. Thrown objects which ricochet can
cause serious injury to the eyes.

3. Do not operate without wearing adequate winter outer
garments. Do not wear jewelry, long scarves or other

loose clothing which could become entangled in moving
parts. Wear footwear which will improve footing on
slippery surfaces.

4. Use a grounded three wire extension cord and receptacle

for all units with electric start engines.

5. Adjust collector housing height to clear gravel or crushed

rock surfaces.

6. Disengage all clutch levers before starting the engine.

7. Never attempt to make any adjustments while engine is

running, except where specifically recommended in the
operator's manual.
Let engine and machine adjust to outdoor temperature
before starting to clear snow.

9.

To avoid personal inju ry or properly damage use extreme
care in handling gasoline. Gasoline is extremely
flammable and the vapors are explosive. Serious
personal injury can occur when gasoline is spilled on
yourself or your clothes which can ignite. Wash your skin
and change clothes immediately.

a. Use only an approved gasoline container.
b. Extinguish all cigarettes, cigars, pipes and other

sources of ignition.

c.

Never fuel machine indoors.

d.

Never remove gas cap or add fuel while the

engine is hot or running.
Allow engine to cool at least two minutes before
refueling and at least 5 minutes before storing.

f.

Never over fill fuel tank. Fill tank to no more than

yi inch below bottom of filler neck to provide space

for fuel expansion,

g. Replace gasoline cap and tighten securely.
h. If gasoline is spilled, wipe it off the engine and

equipment. Move machine to another area. Wait 5

minutes before starting the engine.

i. Never store the machine or fuel container inside

where there is an open flame, spark or pilot light

(e.g. furnace, water heater, space heater, clothes
dryer etc).

Operation

1. Do not put hands or feet near rotating parts, in the auger/
impeller housing or discharge chute. Contact with the
rotating parts can amputate hands and feet.

2. The auger/impeller clutch lever is a safety device. Never
bypass its operation. Doing so, makes the machine
unsafe and may cause fiersonal injury.

3. The dutch levers must operate easily in both directions
and automatically return to the disengaged position when
released.

4. Never operate with a missing or damaged discharge
chute. Keep all safety devices in place and working.

5. Never run an engine indoors or in a poorly ventilated
area. Engine exhaust contains carbon monoxide, an
odorless and deadly gas.

6. Do not operate machine while under the influence of

alcohol or drugs.

7. Muffler and engine become hot and can cause a burn. Do

not touch.

8. Exercise extreme caution whe n operati ng on or crossing

gravel surfaces. Stay alert for hidden hazards or traffic.

9. Exercise caution when changing direction and while

operating on slopes.

10. Plan your snow throwing pattern to avoid discharge
towards windows, walls, cars etc. To avoid property
damage or personal injury caused by a ricochet.

11. Never direct discharge at children, bystanders and pets
or allow anyone in front of the machine.

12. Do not overload machine capacity by attempting to clear
snow at too fast of a rate.

13. Never operate this machine without good visibility or
light. Always be sure of your footing and keep a firm hold
on the handles. Walk, never run.

14. Disengage power to the auger/impeller when
transporting or not in use.

15. Never operate machine at high transport speeds on
slippery surfaces. Look down and behind and use care
when in reverse.

16. If the machine should start to vibrate abnormally, stop the
engine, disconnect the spark plug and ground It against
the engine. Inspect thoroughly for damage. Repair any
damage before starting and operating.

17. Disengage all clutch levers and stop engine before you
leave the operating position (behind the handles). Wait
until the auger/impeller comes to a complete stop before
unclogging the discharge chute, making any
adjustments, or inspections.

18. Never put your hand in the discharge or collector
openings. Always use a clearing tool to unclog the
discharge opening.

19. Use only attachments and accessories approved by the

manufacturer (e.g, wheel weights, tire chains, cabs etc.).

20. If situations occur which are not covered in this manual,

use care and good judgment. Contact your nearest Sears
service center for assistance.

Maintenance and Storage

Never tamper with safety devices. Check their proper

operation regularly.

Disengage ail clutch levers and stop engine. Wait until
the auger/impeller come to a complete stop. Disconnect
the spark plug wire and ground against the engine to

prevent unintended starting before cleaning, repairing, or

inspecting.

3.

Check bolts, and screws for proper tightness at frequent

intervals to keep the machine in safe working condition.

Also, visually inspect machine for any damage.

4.

Do not change the engine governor setting or over-speed
the engine. The governor controls the maximum safe

operating speed of the engine.

5.

Snow thrower shave plates and skid shoes are subject to

wear and damage. For your safety protection, frequently

check all components and replace with original

equipment manufacturer's (O.E.M.) parts only. “Use of

parts which do not meet the original equipment

specifications may lead to improper performance and

compromise safety!"

6.

Check clutch controls periodically to verify they engage

and disengage properly and adjust, if necessary. Refer to

the adjustment section in this operator’s manual for

instructions.

7.

Maintain or replace safety and instruction labels, as
necessary.

8.

Observe proper disposal laws and regulations for gas,
oil, etc. to protect the environment.

9.

Prior to storing, run machine a few minutes to clear snow

from machine and prevent freeze up of auger/impeller.

10.

Never store the machine or fuel container inside where

there is an open flame, spark or pilot light such as a water
heater, furnace ,clothes dryer etc.

11.

Always refer to the operator’s manual for proper

instructions on off-season storage.

Your Responsibility:

Restrict the use of this power machine to persons who read,
understand and follow the warnings and instructions in this
manual and on the machine. The most important safety labels
are reproduced below. For a detailed labels map, see

Parts List section.

A DANGER

I.XEEP AWAT FSIM RDTATIH8IHPELIUI

ARDAU8ER. COnACnKIHMPELiaUHl
AWER CAN AMPUTA1E HANDS AND FEH.

I. DISENCAGE CLUTCH LEVERS, SHIP ENCIHE,

AND REMAIN lEHIND HANDLES UNTIL ALL
MDVIHG PARTS HAVE STOPPED lEFORE
UNCLDGGING OR SERVICING MACHINE.

a. TO AVOID THROWN DBJECn INJURIES,

NEVER DUIECT mSCKARGE AT ITSTANDERS.

USE EXIRA CAUTHM WHEN DPERATDIG ON

GRAVEL SURFACES.

^4. REAU OPERATOR'S MANUAL.

HARDWARE PACK

Lay out the hardware according to the illustration below for identification purposes. Part numbers are shown in
parentheses. (Hardware pack may contain extra items which are not used on your unit.)

(2)Hex Bolts (A)

(710-3180)

0

B

(2) Hex Bolts (B)

710-3008

(4)Lock Washers (C)

(736-0119)

B

lI? CD" Cl?‘CD

DI

(2) Handle Tabs (I)

(784-5599)

(4) Carriage Bolts (E)

S

(2) "Z” Fitting (R)

ll

(4) Self-Tapping

Screws (F)

(710-0599)

1=

(710-0262)

(4) Lock

Washers (C)

(736-0119)

(746-0778)

(2) Hex Nuts (J)

(712-0121)

(2) Hex

Bolts (G)

(712-3015)

Cupped Washer (N)

(736-0242)

(2) Flat Washers (S)

(736-0185)

Replacement hardware only; not required in Initial assembly of the snow thrower.

1

(2) Hex Lock Nuts (H)

0

(712-3027)

(2) Hex Nuts (D)

(712-3010)

Hairpin Clip (T)

(714-0104)

(6) Hex Bolts (K)

(710-3015)

(2) Hex Lock Nuts

(712-0429)

(6) Hex Lock Nuts (M)

(712-3027)

(3) Chute Flange Keepers

(Not Shown) (731-0851)

(2) Shear Bolts

J Tlllllllll

=

jmi

ASSEMBLY

NOTE: References to right or ¡eft side of the snow

thrower are determined from behind the unit in the
operating position.

Unpacking

• Remove staples from top flaps of the carton.
Remove any loose parts included with unit (i.e.,

operator’s manual, etc.).

• Cut corners of the carton and lay ends down flat.

Remove packing material,

• Roll unit out of carton. Check carton thoroughly for

loose parts before discarding.

Loose Parts In Carton

• Take the two *'Z" fittings from Group D of the
Hardware Pack and insert the 2 end of these
through the two holes on the two clutch grips on the
handle panel. The handle panel was shipped as
loose part with your snow thrower.

Assembly Tips:

1. For easier assembly purposes, remove the chute
from the carton and lay it on top of the engine. Do
not unwrap the chute till you have installed the
handle panel and the clutch cables,

2. Look for stampings of L and R respectively on the

bottom of the left and the right handles to identify.

Tools Required

1. Two 7/16” wrenches or a set of adjustable
wrenches.

Attaching Handles

(Use hardware group B.)

• Raise both clutch grips,

• Lower left and right handles down through handle
panel between the pivot rod and the clutch grips
and attach using two each of carriage bolts (E), lock
washers (C) and hex nuts (D), See Figure 2.

Compare Figure 1 with the list below to identify
loose parts in the carton.

Ref. Description

A Handles (Right and Left)

B

Handle Panel
Speed Selector Plate

c

D

Shift Lever
E Chute Directional Control Assembly
F

Chute Assembly 1

G Hardware Pack*

H

' Shown on Page 5

Extension Cord

Qty.

2
1
1
1
1

1
1

Before Assembly

WARNING: Disconnect the spark plug wire

and ground it against the engine to prevent
unintended starting.

NOTE: AH hardware pieces identified by a letter code

here correspond to the letter code used in the
description of the hardware pack on page 5.

Do not tighten at this time.
Lay handle panel assembly behind snow thrower

as shown in Figure 3.

(Use hardware group A.)
* Insert one each of hex bolt (B) and lock washer (C),

from Group A of the hardware pack, through the
bottom hole in left handle and corresponding hole
in snow thrower housing. See Figure 4. Do not
tighten. Repeat on the other side.

• Raise both handles up until the upper hole in each
handle align with the upper hole on each side of the
snow thrower housing. Secure with hex bolt (A),

lock washer (C) and handle tab (I) on each side.
See Figure 4,

Attaching Shift Lever

(Use hardware group C.)

• Insert the shift lever through slot in the speed
selector plate. See Figure 6. The bend in the lever
should be towards the operator.

Attaching Speed Selector Plate

(Use hardware group C.)

• Assemble the speed selector plate to the outside
of the handles as shown in Figure 5. Secure using

two self-tapping screws (F) from hardware group C,
Repeat on the other side.

• Secure shift lever to the shift lever spring using two
hex bolts (G) and hex lock nuts (H). See Figure 6.
Tighten both bolts finger tight. At this point the shift
lever and shift lever spring are not against each
other. As you tighten the bolts and nuts with two
wrenches, these will pull together.

• Tighten all hardware assembled to this point. Make
sure that clutch grips are moving freely.

Attaching Control Cables

(Use hardware group D.)

• Since the Z fitting Is already inserted into the hole
on the clutch grip at this point, thread a hex nut (J)
from hardware pack D on to each Z fitting. See

Figure 7.

• Route the left cable between engine and speed

selector plate and then between handle panel and
clutch lever pivot rod. Thread cable onto the left
“Z” fitting.

• Assemble the right cable in the same manner,

• Both cables should have minimal slack, but not
tight. Tighten or loosen hex nuts on the “Z" fitting to
adjust.

IMPORTANT: If the right hand lock-out cable is not

adjusted correctly, the wheels will tend to turn. If the left
hand lock-out cable is not adjusted correctly, the
augers will keep on rotating.

NOTE: The drive clutch cable is routed over the axle.

WARNING: Do not over-tighten the clutch

A

cables. Tension on either cable in the
disengaged (up) position may override the
safety features of the machine.

Figure 7

Attaching Chute Assembly

(Use hardware group E.)

• Place chute assembly over chute opening, with the
opening in the chute assembly facing the front of
the unit.

• Place chute flange keepers beneath lip of chute
assembly, with the flat side of chute flange keeper
facing downward. See Figure 8.

Figure 9

Place one flat washer (S), from group F. over the
end of the chute directional control, then insert the
end of the chute directional control into the hole in

the plastic bushing on the chute bracket. See

Figure 9. Place the remaining flat washer (S) on
chute directional control, and secure with hairpin
clip(T),
Thread one hex nut (D), from group F, onto the
eyebolt on the chute directional control assembly
until there is at least two inches of threads showing
between the nut and the eyebolt head. See Figure

10 inset.

Place the eyebolt into the hole located half way up
the left handle. See Figure 10. Secure with cupped
washer (N) and hex nut (D), from group F, making
sure that the cupped side of the washer is against
the handle.

Figure 8

• Insert two hex bolts (K) up through each chute
flange keeper and chute assembly as shown in

Figure 8. Secure with hex lock nuts (M). After
assembling all three chute flange keepers, tighten
all nuts and bolts securely. Do not over-tighten.

NOTE: Locknuts cannot be threaded by hand; use two

7/16" sized or adjustable wrenches instead.

Attaching Chute Directional Control

(Use hardware group F.)

• Loosen the two hex nuts which secure the lower
chute directional control support bracket (see

Figure 9 inset) to the snow thrower housing.

Adjust the chute directional control bracket so that

the spiral on the chute directional control fully

engages the teeth on the chute assembly. See
Figure 11. Tighten all hardware.

• Check to make sure all nuts and bolts on the control
panel and all four bolts which secure the handles to
the frame are very tight.

Final Assembly & Adjustments

* If the wheels do not stop when you engage the

traction control grip, loosen the jam nut on the
traction control cable and thread the cable in one
turn.

• Recheck the adjustment and repeat as necessary.
Tighten the jam nut to secure the cable when
correct adjustment is reached.

NOTE: If you are not sure that you have adjusted

correctly, refer to the Adjustment section on page 15.

Skid Shoes

The space between the shave plate and the ground can
be adjusted.

a. For close snow removal on a smooth

surface, raise skid shoes higher on the auger
housing. See Figure 12.

b. Use a middle or lower position when the area

to be cleared is uneven. See Figure 12.

Auger Control

• To check the adjustment of the auger control, push
forward on the left hand clutch grip (depress the

rubber bumper). There should be slack in the cable.
Release the clutch grip. The cable should be
straight. Make certain you can depress the auger
control grip against the left handle completely.

• If necessary, loosen the hex lock nut and thread the

cable in (for less slack) or out (for more slack) as
necessary. Refer to Figure 7.

• Tighten the lock nut against the cable when correct

adjustment is reached.

Traction Control & Shift Lever

• To check the adjustment of the traction control and
shift lever, move the shift lever all the way to the
right to fifth (5) position. With the traction control
released, push the snow thrower fonward. The unit
should move forward freely. Then engage the
traction control grip. The wheels should stop
turning,

• Now release the traction control grip, and push the

unit again. Move the shift lever back to the fast
reverse position, then all the way forward again.

There should be no resistance in the shift lever, and
the wheels should keep turning.

• If you feel resistance when moving the shift iever or
the wheels stop when they should not, loosen the

jam nut on the traction control cable and unthread

the cable one turn.

• Adjust skid shoes by loosening the four hex nuts
and carriage bolts as shown in Figure 12. Move
skid shoes to desired position.

• Make certain the entire bottom surface of skid shoe
is against the ground to avoid uneven wear on the
skid shoes. Retighten nuts and bolts securely.

Tire Pressure (Pneumatic Tires)

The tires are overinflated for shipping purposes.

• Check tire pressure. Maintain pressure between 15
to 20 psi. Refer to tire sidewalls for recommended
tire pressure.

NOTE: If the tire pressure is not equal in both tires, the

unit may pull to one side or the other.

WARNING: Maximum tire pressure under

ák

IMPORTANT: After assembly, service engine with
gasoline, and check oil level as instructed in the
separate engine manual packed with your unit.

any circumstance is 30 psi. Equal tire pressure
should be maintained at all times. Excessive
pressure (over 30 psi) when seating beads

may cause tire/rim assembly to burst with

force sufficient to cause serious injury.

Knowing your Snow Thrower

WARNING: Be familiar with all the controls and their proper operation. Know how to stop the machine

A

and disengage them quickly.

Gas Fill

Oil Fill

Discharge Chute

OPERATION

Traction Control

Auger Control

Auger'

Figure 13

Operating Controis

Shift Lever

The shift lever is located below the handle panel. See

Figure 13. The shift lever may be moved into one of
seven positions. Run engine with throttle in the fast
position. Use the shift lever to determine ground speed.

There are five forward and two reverse speeds on this

snow thrower. Among the forward speeds, position one
{1) is the slowest and position five (5) is the fastest.

Among reverse speeds, R2 is the faster.

Auger Control

The auger control is located on the left handle.

Squeeze the auger control grip to engage the augers.
Release to stop the augers. See Figure 13.

Traction Control

The traction control is located on the right handle.

Squeeze the traction control grip to engage the wheel
drive. Release to stop. See Figure 13.

Throttle Control

The throttle control is located on the engine. It regulates
the speed of the engine. See Figure 13.

Chute Directional Control

The chute directional control is located on left side of
the snow thrower. See Figure 13, To change the
direction in which snow is thrown, turn chute directional
control as follows:

• Crank clockwise to discharge to the left.

• Crank counterclockwise to discharge to the right.

Ignition Key

The ignition key must be inserted in the switch before
the unit will start. See Figure 13 inset. Remove the
ignition key when snow thrower is not in use. Do not
turn ignition key.

Stopping the engine

• To stop engine, move throttle control to “stop" or
“off" position. Remove the ignition key. Do not turn
key.

• Disconnect the spark plug wire from the spark plug
to prevent accidental starting white equipment is
unattended.

10

Before Starting

WARNING: Read, understand, and follow

A

• The engine was shipped with oil. Check the oil level

• Before filling up gas in the engine for the first time,

• The spark plug wire was disconnected for safety.

all instructions and warnings on the machine
and in this manual before operating.

before operating. After the initial use, you will have
to fill up as necessary. Be careful not to overfill.

open the gas tank cap, and locate a white plastic
cap underneath. Remove this cap and discard it.

Attach spark plug wire to spark plug before starting.

Before Starting Engine

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

• Attach spark plug wire to spark plug. Make certain

the metal loop on the end of the spark plug wire

(inside the boot) is fastened securely overthe metal

tip on the spark plug. See Figure 14.

Metal Loop

on Spark
Plug Wire

Fill Gas

WARNING: Gasoline is flammable and cau
tion must be used when handling or storing it.

A

• Store gasoline in a clean, approved container and

• Make sure that the container from which you pour

• Fill fuel tank with clean, fresh, unleaded grade

• At the end of the job, empty the fuel tank if the

CAUTION; Experience Indicates that alcohol blended
fuels (called gasohol) or those using ethanol or metha
nol can attract moisture which leads to separation and
formation of acids during storage.

Acidic gas can damage the fuel system of an engine
while in storage.

To avoid engine problems, the fuel system should be
emptied before storage for 30 days or longer. Drain the
gas tank, start the engine and let it run until the fuel lines

Do not fill fuel tank while the snow thrower is

running, when it is hot or when it is in an

enclosed area.

Keep your snow thrower away from any open

flame or an electrical spark and do not smoke
while filling the fuel tank.

Never fill the fuel tank completely. Fill the tank

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

space for expansion of fuel.
Always fill the fuel tank outdoors and use a

funnel or spout to prevent spilling.
Make sure to wipe off any spilled fuel before

starting the engine.

keep the cap in place on the container.

the gasoline Is clean and free from rust or other
foreign particles.

automotive gasoline.

snow thrower is not going to be used for 30 days
or longer. See storage instructions on page 19 of

this manual.

Rubber Boot

Figure 14

* Make certain the auger and drive clutch levers are

in the disengaged (released) position.

• Move throttle control up to FAST position. Insert
ignition key into slot. Make sure it snaps into place.
Do not turn key.

NOTE: Engine will not start unless ignition key is

inserted into ignition slot in carburetor cover.

Electric Starter

WARNING; The electric starter is equipped

A

with a grounded three-wire power cord and
plug, and is designed to operate on 120 volt
AC household current. It must be used with a
properly grounded three-prong receptacle at
all times to avoid the possibility of electric

shock. Follow all instructions carefully prior to
operating the electric starter.

Determine that your house wiring is a three-wire
grounded system. Ask a licensed electrician if you
are not certain.
If your house wiring systenn is not a three-wire
grounded system, do not use this electric starter
under any conditions.
If your home electrical system is grounded, but
a three-hole receptacle Is not available, one should
be Installed by a licensed electrician before using
the electric starter.

If you have a grounded three-prong receptacle,
proceed as follows.
Rotate choke knob to OFF position.
Connect power cord to switch box on engine. Plug
the other end of power cord into a three-prong 120­volt, grounded, AC receptacle.

Push starter button to crank engine. As you crank

the engine, move choke knob to FULL choke
position.

11

• When engine starts, release starter button, and
move choke gradually to OFF. If engine falters,
move choke immediately to FULL and then
gradually to OFF.

• When disconnecting the poiwercord, always unplug
from the three-prong receptacle first, and then from
the snow thrower.

Recoil Starter

• Rotate choke knob to FULL choke position (cold
engine start).

• If engine is warm, place choke in OFF position

instead of FULL.

• Push primer button two or three times for cold

engine start.

• If engine is warm, push primer button only once.

NOTE: Always cover vent hole in primer button when

pushing. Additional priming may be necessary for first

start if temperature is below 15 degrees Fahrenheit.

• Grasp starter handle and pull rope out slowly, until

it pulls slightly harder. Let rope rewind slowly.

• Pull starter handle rapidly. Do not allow handle to
snap back. Allow it to rewind slowly while keeping a
firm hold on the starter handle.

• As engine warms up and begins to operate evenly,
rotate choke knob slowly to OFF position. If engine
falters, return to FULL choke, then slowly move to
OFF position.

To Stop Engine

• Run engine for a few minutes before stopping to

help dry off any moisture on the engine.

• To help prevent possible freeze-up of starter,

proceed as follows.

Electric Starter

• Connect power cord to switch box on engine, then

to 120 volt AC receptacle. With the engine running.

push starter button and spin the starter for several

seconds. The unusual sound made by spinning the
starter will not harm engine or starter. Disconnect
the power cord from receptacle first, and then from

switch box.

Recoil Starter

• With engine running, pull starter rope with a rapid,
continuous full arm stroke three or four times.

Pulling the starter rope will produce a loud clattering

sound, which is not harmful to engine or starter.

• To stop engine, move throttle control to “stop” or
“off” position.

• Remove the ignition key. Do not turn key.

• Disconnect the spark plug wire from the spark plug
to prevent accidental starting while equipment is

unattended.

NOTE: Do not lose ignition key. Keep it in a safe place.

Engine will not start without the ignition key.

• Wipe all snow and moisture from the carburetor

cover in the area of the control levers. Also, move
control levers back and forth several times.

To Engage Drive

• With the engine running near top speed, move shift
lever into one of the five FORWARD positions or

two REVERSE positions. Select a speed

appropriate for the snow conditions that exist. Use
the slower speeds until you are familiar with the
operation of the snow thrower.

• Squeeze the auger control grip and the augers will

turn. Release it and the augers will stop.

• Squeeze traction control grip and the snow thrower

will move. Release it and drive motion will stop,

• NEVER move shift lever without releasing drive

clutch.

Snow

Thrower

Electric
Starter

Recoil
Starter

Starting Instructions At A Glance

Spark
Plug
wire

Connect Release Move to

Connect Release Move to

Drive
Levers

Throttle
control

FAST

FAST

Ignition
Key

Push to
snap in

Push to

snap in

Choke Power

Cord

Move to
FULL

Move to
FULL

Connect
to source

12

Primer Starter

Push
button

Prime Pull

handle

After starting

1. Release button

2. Move Choke to

Off

3. Disconnect

cord

1. Release handle

2. Move Choke to

Off.

To Engage Augers

• To engage the augers and start throwing snow,
squeeze the auger control grip against the left
handle. Release to stop the augers.

Operating Tips

• Allow the engine to warm up for a few minutes as
the engine will not develop full power until it
reaches operating temperature.

WARNING: Muffler, engine and surrounding

A

areas become hot and can cause a burn. Do
not touch.

MAINTENANCE

• For most efficient snow removal, remove snow

immediately after it falls.

• Discharge snow downwind whenever possible.

Slightly overlap each previous swath.

• Set the skid shoes 1/4" below the scraper bar for
normal usage. The skid shoes may be adjusted

upward for hard-packed snow. Adjust downward

when using on gravel or crushed rock.

• Be certain to follow the precautions listed under “To

Stop Engine" to prevent possible freeze-up.

• Clean the snow thrower thoroughly after each use.

Tire Chains (if equipped)

• Tire chains, if your snow thrower is so equipped,

should be used whenever extra traction is needed.

General Recommendations

• Always observe safety rules when performing any

maintenance.

• The warranty on this snow thrower does not cover
items that have been subjected to operator abuse

or negligence. To receive full value from the
warranty, operator must maintain the snow thrower

as instructed in this manual.

Customer Responsibilities

r?.®

Lubricate pivot points

c3

Clean snow thrower

D

a

Clean shave plate

o

oc

CL

Clean skid shoes

Check V-belts

Check friction wheel
rubber

Check engine oil

Change engine oil

UJ

z

CD

Check spark plug

z

UJ

Check muffler

Empty fuel system

Some adjustments wilt have to be made
periodically to maintain your unit properly.
All adjustments in the Service and Adjustments
section of this manual should be checked at least
once each season.

Follow the maintenance schedule given below.
Periodically check all fasteners and make sure

these are tight.

^ y

¿iP

* Fill in dates as you complete regular service

Check; service if needed

13

Lubrication

WARNING: Before lubricating, repairing, or

A

IMPORTANT: When lubricating engine or draining oil,
avoid dripping oil onto transmission parts.

Wheels

* Oil or spray lubricant into bearings at wheels at

inspecting, disengage all clutch levers and
stop engine. Wait until all moving parts have
come to a complete stop. Disconnect spark

plug wire and ground it against the engine to

prevent unintended starting.

least once a season. Pull klick pin, remove wheels,

dean and coat axles with a multipurpose
automotive grease. See Figure 15

Oil bearings

Klick Pin

or spray lubricant

Drive and Shifting Mechanism

• Remove rear cover. Oil any chains, sprockets,
gears, bearings, shafts, and shifting mechanism at

least once a season. See Figure 17. Use engine oil
ora spray lubricant. Avoid getting oil on rubber

friction wheel and aluminum drive plate.

Axle

Figure 15

Chute Directional Control

• The worm gear on the chute control should be

lubricated with multipurpose automotive grease.

Auger Shaft

• At least once a season, remove shear bolts on
auger shaft. Oil or spray lubricant inside shaft and
lubricate the auger bearings. See Figure 16.

Gear Shaft

• Lubricate the gear shaft with a good all-weather
multi-purpose light grease at least once a season or
after every 25 hours of operation. Keep alt grease
and oil off the friction wheel and drive plate.

Gear Case

• The worm gear case has been tilled with grease at
the factory. If disassembled for any reason,

lubricate with 2 ounces of shell grease.

IMPORTANT: Do not overfill the gear case. Damage to
the seals could result. Be sure the vent plug is free of
grease in order to relieve pressure.

Friction Wheei

• The rubber on the friction wheel is subject to wear

and should be checked after 25 hours of operation,
and periodically thereafter. Replace the friction
wheel rubber if any signs of wear or cracking are
found following instructions on page 18.

Engine Maintenance

Engine Oil
Only use high quality detergent oil rated with API

service classification SF, SG or SH. Select the oil’s
SAE viscosity grade according to the expected
operating temperature.

colder

5W30

32° F-

Viscosity Chart

■ warmer

SAE30

14

NOTE: Although multi-viscosity oils (5W30, 10W30

etc.) improve starting in cold weather, these multi
viscosity oils will result in increased oil consumption

when used above 32°F. Check your snow thrower's
engine oil level more frequently to avoid possible
engine damage from running low on oil.

• Refer to the viscosity chart for proper selection of

engine oil. Do not use SAE 10W40 oil.

Checking Oil Level

• Before operating the snow thrower, check the oil
level. With engine on level ground, the oil must be

to FULL mark on dipstick.

• Stop engine and wait several minutes before
checking oil level. Remove oil fill cap and dipstick.

• Wipe dipstick clean, insert it into oil fill hole and

tighten securely.

• Remove dipstick and check. If oil is not up to the
FULL mark on dipstick, add oil.

Changing Oil
Change engine oil after first two hours of operation and

every 25 hours thereafter.
In order to change the oil, you will have to first drain the
spent engine oil from the engine and then refill with
fresh oil.

• Drain oil while engine is warm. Remove oil drain
cap located at the bottom of the recoil starter of the
engine. Catch oil in a suitable container.

• When engine is drained of all oil, replace drain plug
securely.

• Remove the dipstick from the oil fill. Pour fresh oil
slowly through the plug. Replace dipstick.

Check and make sure that the level of oil is up to
the FULL mark on the dipstick. The oil sump
capacity is 21 ounces or 0.62 liters.

WARNING: Temperature of muffler and

A

Spark Plug

• Clean area around the spark plug base,

• Remove and inspect the spark plug.

• Replace the spark plug if electrodes are pitted,

• Clean the spark plug and reset the gap to 0.030“ at

• For replacement, use Champion J-8C, Autolite 356

NOTE: Do not sandblast spark plug. Spark plug should

be cleaned by scraping or wire brushing and washing

with a commercial solvent

nearby areas may exceed 150“ F(65°C).
Avoid these areas.

burned, or the porcelain is cracked. See Figure 18.

least once a season or every 100 hours of
operation. See Figure 18. Replace if necessary.

or equivalent spark plug.

Electrodes Jltm^ ^

.030”

’ ' Porcelain

Gap

Figure 18

Tire Pressure

• Follow instructions on page 9.

SERVICE & ADJUSTMENTS

Making Adjustments

WARNING: Never attempt to make any

dk

Chute Assembly

• The distance snow is thrown can be controlled by

Skid Shoe

• The space between the shave plate and the ground

Traction Control

• Drain gasoline and engine oil from the snow

adjustments while the engine is running,
except where specified in operator’s manual.

adjusting the angle of the top section of the chute
assembly.

can be adjusted. Refer to the Final Assembly and
Adjustments section on page 9.

thrower. Place plastic film under the gas cap if the

snow thrower has already been operated. Tip the

snow thrower so that it rests on the auger housing.
See Figure 19.

Frame Covei^

"Grourid^

Auger
Housing

Figure 19

15

Remove the frame cover underneath the snow

thrower by removing six self-tapping screws. For

tocation of the frame cover, see Figure 19.
When the traction control is released, there must be
clearance between the friction wheel and the drive
plate in all positions of the shift lever. When the
traction control is engaged, the friction wheel must
contact the drive plate. See Figure 20.

Drive

Plate

Figure 20

• If any one of these are not occuring, adjustment is
necessary. Follow the steps below to adjust the
traction control.

• Loosen the lock nut on the traction control cable
and thread the cable in or out as necessary.
Tighten the lock nut to secure the cable when
correct adjustment is reached. Reassemble the
frame cover.

NOTE: If you placed plastic under the gas cap earlier,

remove it now.

Auger Control

• To adjust the auger clutch, refer to Final Assembly

and Adjustments on page 9.

Carburetor

WARNING: If any adjustments need to be

A

• Minor carburetor adjustment may be required to

made to the engine while the engine is running
{e.g. carburetor), keep clear of all moving
parts. Be careful of muffler, engine and other
surrounding heated surfaces.

compensate for differences in fuel, temperature,
altitude and load.

Drive Wheels

• The wheels may be adjusted for two different
methods of operation. Follow the steps below for
adjustment. See Figure 21.

Klick Pin in Hub

ole and Inner Axle Hole

Outside

Hole In Axle

Figure 21

One Wheel Driving

• On the right side of the unit, place klick pin in the
outside axle hole only. Do not place pin through
wheel hub. This position gives power drive to the
left wheel only, making the unit easier to maneuver.

Both Wheels Driving

• Rotate wheel assembly to align hole in the hub with
the inner hole on the axle shaft. Insert klick pin in
the hole. Outer axle shaft hole should be visible.

See Figure 21.

WARNING: Before servicing, repairing, or

A

inspecting, disengage all clutch levers and
stop engine. Wait until all moving parts have
come to a complete stop. Disconnect spark
plug wire and ground it against the engine to
prevent unintended starting.

Servicing Augers

• The augers are secured to the spiral shaft with two
shear bolts and hex lock nuts. See Figure 16. If you
hit a hard foreign object or ice jam, the snow
thrower is designed so that the bolts may shear.

• If the augers will not turn, check to see if the bolts

have sheared. Replacement shear bolts and hex
lock nuts have been provided with the snow

thrower. When replacing bolts, spray an oil

lubricant into shaft before inserting new bolts.

Shave Piate and Skid Shoes

• The shave plate and skid shoes on the bottom of
the snow thrower are subject to wear. They should

be checked periodically and replaced when
necessary.

• To remove skid shoes, remove the four carriage
bolts, cupped washers and hex nuts which attach
them to the snow thrower. Reassemble new skid
shoes with the four carriage bolts, cupped washers

(cupped side goes against skid shoes) and hex
nuts. See Figure 22.

16

To remove shave plate, remove the carriage bolts,
cupped washers and hex nuts which attach it to the
snow thrower housing. See Figure 22, Reassemble
new shave plate, making sure heads of carriage
bolts are to the inside of housing. Tighten securely.

Replacing Belts

WARNING: Disconnect spark plug wire

A

Auger Belt

• Remove plastic belt cover from front of the engine

and ground it against the engine to prevent
unintended starting. Drain fuel into an
approved container or place a piece of plastic
film underneath the gas cap to prevent
gasoline from leaking.

by removing the two self-tapping screws. See

Figure 23.

Drain gasoline from the snow thrower, or place a
piece of plastic under the gas cap.Tip the unit up
and forward so that it rests on auger housing.

Remove six self-tapping screws from the frame

cover underneath the snow thrower.

Roll auger belt off engine pulley. See Figure 24.

Drive
Auger Belt
Belt ^

Pulley

Engine

Pulley

Idler

Pulley

Figure 24

• Unhook the idler spring from the hex bolt on the

auger housing. See Figure 25.

• Unhook the support bracket spring from the frame.
NOTE: It may be necessary to loosen the six nuts that

connect the frame to the auger housing to aid in belt
removai.

• Lift the auger belt from the auger pulley, and slip
belt between the support bracket and the auger
pulley. See Figure 24.

• Reassemble with new auger drive belt.

Friction Wheel

Figure 23

Self-Tapping

Screws

17

Drive Belt

• Follow lirst four steps of previous instructions.

• Pull idler pulley up, and lift belt off engine pulley and

friction wheel disc. See Figure 24.

• Using a wrench, loosen the nut on the stop bolt until
the support bracket rests on the auger pulley. See

Figure 26.

• Slip belt between friction wheel and friction wheel

disc. See Figure 26. Remove and replace belt.

Reassemble in reverse order.

NOTE: The support bracket must rest on the stop bolt

after the new belt has been assembled. See Figure 26.

Friction

Wheel

Friction VWiMi

Figure 26

Replacing Friction Wheel Rubber

Replace the friction wheel rubber it any signs of wear or
cracking are found.

WARNING: Disconnect spark plug wire

A

and ground it against the engine to prevent

unintended starting. Drain fuel into an
approved container or place a piece of plastic
film underneath the gas cap to prevent
gasoline from leaking.

Tip the snow thrower up and forward, so that it rests
on the housing. See Figure 19. Remove the six self-

tapping screws from the frame cover underneath
the snow thrower.

• Remove the klick pins which secure the wheels,

and remove the wheels from the axle.

Using a wrench to hold the shaft, loosen, but do not

completely remove, the hex nut and bell washer on the
left end of gear shaft. See Figure 27.

Figure 27

Lightly tap the hex nut to dislodge the ball bearing
from the right side of the frame. Remove the hex
nut and bell washer from the left end of the shaft.

Slide the gear shaft to the right, then slide the

friction wheel assembly from the shaft.

Remove the six screws from the friction wheel
assembly (three from each side). See Figure 28.
Remove the friction wheel rubber from between the

friction wheel plate.

Reassemble new friction wheel rubber to the
friction wheel assembly, tightening the six screws in
rotation and with equal force. See Figure 28.
Slide friction wheel assembly back onto the gear
shaft. Be sure to align the pin on the shift rod with
hole in the friction wheel assembly. See Figure 25.

Reassemble gear shaft and the wheels. Reattach
the frame cover. Flip snow thrower back to its
operating position and remove any plastic from

under the machine or around the gas cap if you had

put it earlier.

Screws

Friction Wheei Rubber

Friction Wheei.
Plates

Figure 28

18

/

Hub

Screws

OFF-SEASON STORAGE

If the snow thrower will not be used for 30 days or
longer, or at the end of the snow season when the last
possibility of snow is gone, the equipment needs to be
stored properly. Follow storage instructions below to
ensure top performance from the snow thrower for
many more years.

Preparing Engine

WARNING: Never store snow thrower with

fuel in tank indoors or in poorly ventilated
areas, where fuel fumes may reach an open
flame, spark or pilot light as on a furnace,
water heater, clothes dryer or gas appliance.

It is important to prevent gum deposits from

forming in essential fuel system parts of the

engine such as the carburetor, fuel filter, fuel
hose or tank during storage.

Also experience indicates that alcohol
blended fuels (called gasohol or using ethanol
or methanol) can attract moisture which leads
to separation and formation of acids during
storage. Acidic gas can damage the fuel
system of an engine while in storage.

To avoid engine problems, the fuel system

should be emptied beiore storage for 30 days

or longer. Follow these instructions to prepare
your snow thrower for storage:

Remove all gasoline from the carburetor and the

fuel tank to prevent gum deposits from forming on
these parts and harming the engine.

WARNING: Drain fuel into approved

dk

container outdoors, away from any open
flame. Be certain engine is cool. Do not smoke.

Fuel left in engine during warm weather

deteriorates and will cause serious starting
problems.

Run the engine until the fuel tank Is empty and It

stops due to lack of fuel.

Drain carburetor by pressing upward on bowl drain,
located below the carburetor cover. See Figure 29.

WARNING: Do not drain carburetor if using

A

NOTE; Fuel stabilizer (such as STA-BIL) is an

acceptable alternative in minimizing the formation of
fuel gum deposits during storage. Add stabilizer to
gasoline in fuel tank or storage container. Always follow
mix ratio found on stabilizer container. Run engine at
least 10 minutes after adding stabilizer to allow it to
reach the carburetor. Do not drain carburetor if using

fuel stabilizer.

• Remove the spark plug and pour one (1) ounce of

fuel stabilizer. Never use engine or carburetor
cleaning products in the fuel tank or
permanent damage may occur.

engine oil through the spark plug hole into the
cylinder. Cover spark plug hole with a rag and crank
the engine several times to distribute the oil.

Replace spark plug.

Preparing Snow Thrower

• When storing the snow thrower in an unventilated
or metal storage shed, care should be taken to
rustproof the equipment. Using a light oil or silicone,
coat the equipment, especially any chains, springs,
bearings and cables.

• Remove all dirt from exterior of engine and
equipment.

• Follow lubrication recommendations on page 14.

• Store in a clean, dry area.

19

TROUBLE SHOOTING GUIDE

Trouble

Engine fails to start Fuel tank empty, or stale fuel.

Engine runs erratic Unit running on CHOKE.

Loss of power

Engine overheats Carburetor not adjusted

Excessive vibration

Unit fails to propel
itself

Unit fails to
discharge snow

Possible Cause(s) Corrective Action

Blocked fuel line.

Choke not in ON position

Faulty spark plug.
Key not in switch on engine.
Spark plug wire disconnected.
Primer button not depressed.

Blocked fuel line or stale fuel.

Water or dirt in fuel system.
Spark plug wire loose.
Gas cap vent hole plugged.

Exhaust port plugged.

properly.

Incorreot fuel mixture.

Loose parts or damaged
auger.

Incorrect adjustment of drive

cable.

Drive belt loose or damaged.
Discharge chute clogged.

Foreign object lodged in
auger.
Incorrect adjustment of drive
cable.
Drive belt loose or damaged.
Shear bolts have sheared.

Fill tank with clean, fresh gasoline. Fuel will not last over thirty
days unless a fuel stabilizer is used.
Clean fuel line,
Move switch to ON position
Clean, adjust gap or replace.
Insert key.
Connect spark plug wire.
Prime engine 5 times. See instructions for starting engine.
Move choke lever to OFF position.
Clean fuel line; fill tank with clean fresh gasoline. Fuel will not last
over thirty days unless a fuel stabilizer is used.
Drain fuel tank. Refill with fresh fuel.
Connect and tighten spark plug wire.

Remove ice and snow from cap. Be certain vent hole is clear.

Clean engine.

Contact Sears service center.

Drain fuel tank. Refill with proper fuel mixture.
Stop engine immediately and disconnect spark plug wire. Tighten
all bolts and nuts. Make all necessary repairs. If vibration
continues, have unit serviced by an authorized service dealer.
Adjust drive cable. Refer to page 9 of this manual.

Replace drive belt. Refer to page 17 of this manual.

Stop engine immediately and disconnect spark plug wire. Clean
discharge chute and inside of auger housing.
Stop engine immediately and disconnect spark plug wire. Remove
object from auger.
Adjust drive cable. Refer to page 9 of this manual.

Replace drive belt. Refer to page 17 of this manual.
Replace with new shear bolts.

NOTE: For repairs beyond the minor adjustments listed above, please contact your nearest Sears service center.

20

PARTS LIST

SEARS CRAFTSMAN 5.0 H.P. SNOW THROWER MODEL 247.886640

Safety & Decorative Labels Map

777D04651

777120330

777I20329

777120327

777S30514

fAiMMaaE

777D04649

21

SEARS CRAFTSMAN 5.0 H.P. SNOW THROWER MODEL 247.886640

9

Key No. Part No. Description

1

618-0123 Housing—R.H.

618-0124
2 710-0642 Hex Screw 1/4-20 x .75
3 711-0908 Spiral Axle
4 714-0161
5 715-0143
6 717-0526 Shaft-Worm
7 717-0528 Gear-Worm
8 718-0186 Collar-Thrust
9 721-0325 Plug

10 721-0327 Seal-Oil
11 736-0351
12 736-0369 Washer-Rat
13 736-0445 Washer-Flat
14

737-0168 Grease
15 741-0662
16 741-0663

17 618-0120A Assembly, Complete 24"

Housing—L.H,

Key
Pin-Spiral

Washer-Flat

Bearing-Flange
Bearing-Flange

Key No.

NOTE; For painted parts, please refer to the list of color codes below. Please add the applicable color code, wherever
needed, to the part number to order a replacement part. For Instance, if a part, numbered 700-xxxx, Is painted polo green,
the part number to order would be 700-xxxx-0689.

Polo Green: 0689
Powder Black: 0637
Oyster Gray: 0662

Part No.
634-0114 Wheel Assembly, Complete

1.
734-1732

2.
734-0255

3.
734-1713

4.
741-0401

5.

Description

Tire
Air Valve
Rim
Sleeve Bearing

22

SEARS CRAFTSMAN 5.0 H.P. SNOW THROWER MODEL 247.886640

IMPORTANT; For a proper working
machine, use Factory Approved Parts.
V-BELTS are specially designed to engage
and disengage safely. A substitute (non
OEM) V-Belt can be dangerous by not
disengaging completely.

Key

Part No. Description Qty.

No.

05896A Idler Bracket 1

1.
710-0230 Hex Boll 1/4-28 X 0.50'’

2,

710-0627 Hex Bolt: Lock 5/16-24 x .750" 2

3.

710-0654A Self-Tapping Sems Screw

4.

710-0696

5.

710-1245

6.

710-1652

7.

710-3005

8.
712-0181

9.
731-1324 Beit Cover 1

10.
732-0339 Extension Spring

11.
736-0242 Beleville Washer

12.
736-0247 Flat Washer

13.
736-0270

14.
736-0331 Bell Washer

15.
736-0505

16.

Hex Bolt 3/8-24 x .875" 1
Hex Bolt: Lock 5/16-24 x .875” 1
Self-Tapping Screw 2

Hex Screw 3/8-16 x 1.25”

Jam Nut

Bell Washer 1

Flat Washer

Key

Part No.

No.

736-0507 Special Washer 1

17.

1

4

1
1

1
1
1

1

737-3007 Grease

18.
748-0234 Shoulder Spacer 1

19.

748-0360 Pulley: Adapter 1

20.
754-0343 V-Belt

21.
754-0430A Belt

22.

756-0313

23.
756-0569 Pulley: Half

24.
756-0967

25.
756-0984 Pulley Half

26.
756-0985

27.

629-0071 Extension Cord

28.

29.

30.

—

770-10433

idler: Flat 1

Auger Pulley

Pulley Half

Engine, Craftsman model

143.015007
Operator's Manual (not shown)

Description

Qty.

—

1
1

2
1

1
1
1
1

1

23

SEARS CRAFTSMAN 5.0 H.P. SNOW THROWER MODEL 247.886640

NOTE: For painted parts, please refer to the list of color codes below. Please add the applicable color code, wherever
needed, to the part number to order a replacement part. For instance, if a part, numbered 700-xxxx, is painted polo green,
the part number to order would be 700'xxxx*0689.

Polo Green; 0689
Powder Black: 0637
Oyster Gray: 0662

24

SEARS CRAFTSMAN 5.0 H.P. SNOW THROWER MODEL 247.886640

Key No.

------1----­2
3
4
5
6

7
8
9

10

11 05931

12
13 710-0451
14
15
17
18
19
20
21
22

23

' See page 22 <or breakdown of thia assembly.

Part No.

712-Ofre

756-0178
784-5632A
710-0459A
738-0281
736-0167
732-0611

712-3068
712-3010
736-0119

741-0309

705-5226
684-0039C
736-0119
736-0242
741-0475
784-5647

731-1379B
712-0324
736-0463

Lock Jam Nul 3/8-24
Flat Idler
Auger Idler Arm

Hex Cap Screw 3/8-24 x 1.50
Shoulder Screw
Flat Washer
Extension Spring
Hex Nut 5/16-18

Hex Nut 5/16-18
Lock Washer 5/16
Bearing Housing
Ball Bearing
Carriage Boit 5/16-18
Reinforcement Chute

Housing Assembly
Lock Washer 5/16
Belt Washer
Bushing
Chute Cremk Bracket
Chute Adapter

Hex Lock Nut 1/4-20

1 Flat Washer

Description

Qty. Key No.

1 24
1 25 710-0703
1 26
1 27 736-0169

1 28
1
1
1

13

9 34
1 35
1
4 37*
1 38

1 39
13 40
10 41

1 42
1

5
5 45
5 46

29
30

31

33

36

43

44

Part No,

710-0451 Carriage Bolt ^

710-0604 Hex Washer Screw 5/16-18

712-0798
710-0451
784-5580
736-0242

784-5581A Shave Plate
710-0260
684-0065
715-0114 Roll Pin
618-0120A
605-5188A Spiral RH
736-0188
741-0493A Flange Bushing

605-5189A Spiral LH
710-0890A
712-0429
741-0245

784-5618

Description

Carriage Screw 1/4-20 x .75

Lock Washer 3/8

Hex Nut 3/8-16
Carriage Bolt 5/16-18 x .75
Skid Shoe
Bell Washer 4

Carriage Bolt 5/16-18 x .62

Impeller Assembly

Gear Assembly

Flat Washer

Shear Bolt 5/16-18x1.5
Lock Nut 5/16-18

Hex Flange Bearing
Bearing Housing
Grease

Qty.

6
1
1
4
2

4
2

1
2
1

2

1

1
4

4

1

2
2
2
1

—

25

SEARS CRAFTSMAN 5.0 H.P. SNOW THROWER MODEL 247.886640

NOTE: For painted parts, please refer to the list of color codes below. Please add the applicable color code, wherever
needed, to the part number to order a replacement part. For instance, if a part, numbered 700-xxxx, is painted polo green,
the part number to order would be 700-xxxx-0689.

Polo Green: 0689
Powder Black: 0637
Oyster Gray; 0662

26

SEARS CRAFTSMAN 5.0 H.P. SNOW THROWER MODEL 247.886640

Key No.

705-5234

1

705-5233

2

720-0274 Grip

3

784-5717

4

735-0199A

5

749-091 OB

6

749-0911B Handle LH

7

731-1500

9

747-0984

10

11 746-0778

712-0121

12

746-0897

13

746-0898

14

712-3010

15

736-0119

16

750-1032

17

726-0135

18

710-0262

19

726-0100

20

720-0201A

21

705-5204A

23

736-0242

24

747-0697

25

Part No.

Description Qty.
Clutch Lever Assembly - RH
Clutch Lever Assembly - LH

Handle Panel Assembly

Bumper
Handle RH

Pivot Rod Cover
Pivot Rod
"Z’ Fitting

Hex Nut

Auger Clutch Cable

Drive Clutch Cable
Hex Nut 5/16-18
Lock Washer 5/16
Spacer
Push Cap
Carriage Bolt 5/16-18x1.5

Push Cap
Chute Crank Knob
Chute Crank Assembly
Bell Washer .340 ID x .873 OD

Eyebolt

Key No.
1
1 27 720-0223

2 28 705-5231
1 31

2
1 36
1 37

1 38

1 39

2

2

1 42 710-3008

1
8

26

35

40 784-5599

41 710-3180

8
2 46
2
4
1 49
1 50
1 51
3

1 1 53

Part No.

735-0234

710-0599
747-0904 Shift Lever

710-3015
712-3027
732-0733
710-0788

736-0185

43

714-0104

44

712-0429

45

736-0159

47 731-0921

720-0284

48

710-0276

710-0451
731-1300A
712-3027

52

731-0851A

Description Qty.
Rubber Grommet
Grip
Speed Selector Plate
Hex Wash. Screw 1/4-20 x .50 4

Hex Cap Screw 1/4-20 x .75 8

Hex Lock Nut 1/4-20
Shift Lever Support
Hex Washer
Handle Tab
Hex Cap Screw 5/16-18 x 1.75
Hex Cap Screw 5/16-18 x .75

Flat Washer 3/8 ID x .738 OD

Cotter Pin

Hex Lock Nut 5/16-18
Washer 5/16
Upper Chute
Wing Knob 5/16-18
Carriage Screw 5/16-18x1.0

Carriage Bolt 5/16-18 x .75
Lower Chute
Hex Lock Nut 1/4-20
Chute Flange Keeper

1
1
1

1

8

1

1
2
2

2

2

1
3
2

1

1
1

3

1
6

3

27

SEARS CRAFTSMAN 5.0 H.P. SNOW THROWER MODEL 247.886640

.27

Drive Clutch
Cable

Auger Clutch
Cable

NOTE: For painted
parts, please refer to
the list of color codes
below. Please add the
applicable color code,
wherever needed, to the
part number to order a
replacement part. For
instance, if a part, num
bered 700-xxxx, Is
painted polo green, the
part number to order
would be 700-xxxx-

0689.
Polo Green: 0689
Powder Black: 0637
Oyster Gray: 0662

Key No.

1
2
3 7fi4-56B7A

10

11

12
13 710-0538
14
15 714-0474 Cotter Pin
16
17
18
19
20 710-0599

21 736-0351

Part No.
710-1652 Hex Screw
784-5688

4

756-0625 Roller Cable

5 738-0924 Hex Screw 1/4-28
6

684-0030

7

741-0563 Ball Bearing
8 736-0105 Bell Washer
9

712-0116 Lock Jam Nut

741-0598 Hex Flange Bearing

736-0188 Flat Washer

784-5689A

736-0242

736-0160 Flat Washer .536 ID x .930 OD

710-0788
784-5590 Frame Shift Bracket
784-5638 Frame Cover

Part Description

Drive Cable Guide Bracket

Auger Clutch Cable Bracket

Frame Assembly 1

Front Support Guide Bracket
Lock Hex Screw
Bell Washer .340 ID x .872 OD

Hex Washer Screw 1/4-20

Hex Washer Screw 1/4-20
Flat Washer .760 ID x .50 OD

Qty.

8

1
1

3

3
2

2

1
2

3
1
1
1
1
1
1

1

1

6
1

Key No.

22

717-1445 Gear

23

714-0126 Key

24

717-1444

25 715-0249

26

714-0143

27

684-0042C
28 656-0012A
29 684-0013B
30 746-0897

31

748-0190 Spacer

32

684-0021
33 732-0264
34

712-0711
35

746-0898 Drive Cable
36

738-0869
37

784-5617A
38

735-0243
39 718-0301A
40 618-0063
41

712-0703 Nut Insert

28

Part No.

Part Description

7-Tooth Shaft
Roll Pin

Klik Pin
Friction Wheel Assembly

Friction Disc Wheel
Wheel Shift Rod Assembly
Auger Cable

Friction Wheel Brad<et Assy.

Extension Spring

Jam Nut 3/8-24

/Vxle 13” Wheels

Friction Plate

Friction Wheel Rubber
Friction Wheel Hub
Friction Wheel Bearing

Qty.

1
1
1

2

2
1
1
1
1

1

1

1
1
1

1
1
1
1

1

4

CRAFTSMAN ENGINE 143.015007 FOR SNOW THROWER MODEL 247.886640

■V37

Part No.

Key
No.

640084A

0

1 631615

631767

2

640070 Throttle Shutter

6
7 650506

632108

10
14 631890

630735

15

631807

16
17 651025

630766

18

640027

20

20A 640053

25 631951

631024 Float Shaft

27
28 632019

631028

29

631021

30

631022

31

27136A Bowl Drain Assembly

32

27554

33

632745

36

632547

37

640183

40

27110A Bowl Nut Washer

44

630748

47

631027

48
60 632760

Description

Carburetor (Incl. 184 on page 33) 1
Throttle Shaft & Lever Assembly

Throttle Return Spring

Shutter Screw
Choke Shaft & Lever Assembly
Choke Shutter
Choke Positioning Spring
Fuel Fitting
Throttle Crack Screw/idle Speed
Screw
Tension Spring

Idle Restrictor Screw 1
Idle Restrictor Screw Cap
Float Bowl Ass’y (Incl. 32 & 33)

Float
Float Bowl "0" Ring
Inlet Needle, Seat & Clip (Incl. 31)
Spring Clip

Drain Plunger Gasket
Main Nozzle Tube
"O’ Ring, Main Nozzle Tube
High Speed Bowl Nut

Welch Plug. Idle Mixture Well
Welch Plug, Atmospheric Vent

Repair kit

Qty,

1
1
1
2

1
1
1
1

1

1

1
1
1
1

1
1
1

1

1
1
2

1
1
1
1

1

29

CRAFTSMAN ENGINE 143.015007 FOR SNOW THROWER MODEL 247.886640

Q

130B''

127

6^292

3700-^9.^15 328 ''

» «Tjl

30

285 93^

287 390

/S-|

/ /

1

w

W 0

sfOK

CRAFTSMAN ENGINE 143.015007 FOR SNOW THROWER MODEL 247.886640

Key No.

Part No.

0 RPM High 3450 to 3750 0 110

0

1 36469A Cylinder (IncI, 2,20.72 & 125)

26727

2

4

0

5 30969

14 28277

31334

15

31510

16
17 31335
18 651018 Screw, Torx T-15,8-32 x 19/64" 1 130A 650694A Screw, 5/16-18 x2"
19 31426
20 32600
25 36552

650802 Screw. 1/4-20x5/8“ 2 151 31673 Valve Spring Cap 2

26
30 35975
40 36073

36074 Piston, Pin & Ring Set (.010" OS) 1 171 31410 Breather Element 1

40

40 36075
41 36070 Piston & Pin Ass’y. (Std.) (tnci, 43)
41 36071 Piston & Pin Ass’y. (.010" OS)

41 36072 Piston & Pin Ass’y. (.020" OS) 1

42 36076

36077 Ring Set (.010" OS) 1

42 36078

43 20381

32875A Connect. Rod Ass'y. (Incl. 46,49)

45

3261OA

46

27241

48

32654 Oil Dipper 1

49

36650

50

60 29745
64 30063

64A 8345

65 650128
69 27677A

34678A Cylinder Cover (Incl. 75 thru 83) 1

70

27897

75

30318

76

30574A

80

30590A Washer

81

82

30591
3058BA

83

86

650488
610961

89

611199

90
92 650815
93 650816

34443B Solid State Ignition

100

610118

101

102

651024
651007 Screw, Torx T-15,10-24x15/16"

103

Description

RPM Low 1850 to 2150 0 110A 36874 Ground Wire 1

Dowel Pin
Oil Drain Extn. (Purchase Local) 1 125 36471 Exhaust Valve (Std.) (Incl. 151) 1

Extension Cap

Washer

Governor Rod
Governor Lever
Governor Lever Clamp

Extension Spring 1
Oil Seal 1 135
Blower Housing Baffle (Inci. 262)

Crankshaft 1

Piston, Pin & Ring Set (Std.) 1

Piston, Pin & Ring Set (.020“ OS)

(Incl. 43)

(Incl. 43)
Ring Set (Std.)

Ring Set (.020" OS)
Piston Pin Retaining Ring 2

Connecting Rod Bolt 2
Valve Lifter 2

Camshaft (BCR) 1
Blower Housing Extension 1
Screw, Torx T-30,1/4-20 x 1/2" 1
Washer
Screw, 10-24x1/2"
Cylinder Cover Gasket 1

Oil Seal
Camshaft Seal
Governor Shaft

Governor Gear Ass'y. (Incl. 81) 1

Governor Spool 1
Screw, 1/4-20 X 1-1/4"
Flywheel Key

Flywheel (W/Ring Gear)
Belleville Washer
Flywheel Nut

Spark Plug Cover
Solid State Mounting Stud

Key No. Part No.

Qty.

35182

1

1
1 126 32644A Intake Valve (Std.) (Incl. 151) 1

1

119 36443

2

1 126 32645A
1 127

1

1
1 173
1 174

1

1

1

1
1

1
1

1
1

7

1

1
1
1
1

1

2

2

36441 Cylinder Head (Incl. 131) 1

120

125 36472 Exhaust Val. (1/32" OS) (Incl. 151)

650691
6021A Screw, 5/16-18x1-1/2" 2

130

130B 650818 Screw. 5/16-18x1-1/2" 1

35395

150 31672 Valve Spring 2

27234A Valve Cover Gasket 2

169
170 27666

172 34146 Valve Cover 1

35350
650783
29752 Nut & Lock Washer, 1/4-28" 2

178
181 650870 Screw, 1/4-28x1-11/16"
182

6201
183 34583A Choke Bracket 1
184 26756 Carburetor To Intake Pipe Gasket
185 33691 Intake Pipe 1
186 32698 Governor Link 1

200 36677 Control Bracket (Incl. 203-209A)
203 31342

204

651029

206

610973

209 650139 Screw, 8-32 X 3/4" 2

209A 30322 Lock Nut, 8-32 2

215 35440 Control Knob

219 34582 Choke Rod

220 35438 Choke Knob

222 28820

650664 Screw. 1/4-20x1-19/32" 2

223

33673A

224
260 35656A
262 650737 Screw, 1/4-20x1/2" 2
267 34212 Hold Down Bracket 1
268 30200

274 33670A Exhaust Gasket 1

275 35771

650327 Screw, 1/4-20 x 2-27/64"

277

36467A

285

287 650926 Screw. 8-32x21/64"

290 30705

292 26460 Fuel Line Clamp 4
298 650665 Screw, 1/4-15 X 3/4"

35584 Fuel Tank (Incl. 292 & 301) 1

300
301 35355 Fuel Cap 1

Description Qty.
Ground Wire

Cylinder Head Gasket

Intake Valve (1/32" OS) (Incl. 151)
Washer 1

Resistor Spark Plug (RJ19LM) 1

Breather Body 1

Breather Tube 1

Screw, 10-24x3/4" 2

Screw, 1/4-28x7/8" 1

Compression Spring
Screw, Torx T-15.5-40 X 7/16"
Terminal 1

Screw, 10-32 X1/2"

Intake Pipe Gasket
Blower Housing 1

Screw, 10-24x9/16"

Muffler (Incl. 274)

Starter Cup

Fuel Line

1

1

1

1

5

1

1

1

1

1

1
1
1
2

1

1

1

a

1

2

1

2

Table continued on next page

31

CRAFTSMAN ENGINE 143.015007 FOR SNOW THROWER MODEL 247.886640

Table continued trom previous page:

Key No.

Part No. Description
305 35554 Oil Fill Tube
307

35499 Oil Fill Tube "0" Ring 1
308

35539 Oil Fill Tube Clip 1
310

35556
313

34080 Spacer 1
328 35062 Ignition Key
329

610973 Terminal
335 35072

650257

338
340 36247 Fuel Tank Bracket
345 33344
350 570682A

351 32180C Primer Line
355 590574
364 33333

365 650735

370A

36261
370B 35282
370C 36501 Primer Decal
370D

35078 Warning Decal
370G 36534 Instruction Decal
370K 36695

380 640084A Carburetor (Incl. 184)

590742

390

396 33290E

36444

400

420 730226

900

754303 Replacement Short Block, Order

Dipstick Ass'y.

Carburetor Cover
Screw, 8-32 x 5/16*

Heat Baffle 1
Primer Ass’y.

Starter Handle (Mitten Grip) 1
Carburetor Cover Bracket 1

Screw, 10-24x3/8" 1

Lubrication Decal

Instruction Decat 1

Starter Decal 1

Rewind Starter
Electric Starter 1

Gasket Set (Incl. Items Marked PK
in Notes)
SAE 5W30 4-Cycle Engine Oil

(Quart)

From 71-999

Qty.

1

1

2
1
1

2
1

1
1

1

1

1

1

1

1

1

1

1

32

CRAFTSMAN ENGINE 143.015007 FOR SNOW THROWER MODEL 247.886640

Recoil Starter

Electric Starter

SA

Key No.Part No.

0 590742
3 590740
6 590616
7 590617
8 590645A

11 590647 Starter Housing Ass’y

12

590535 Starter Rope (Length 98" x 9/64“

13 590574

14

590760

Key No.

Part No. Description

0 33290E Electric Starter (110 Volt)

2 31749 Retainer Ring

3 33522 Spring Retainer

4 33769

5A 37332 Nut & Gear (Inct. 2) 1

6 35461 Drive End Cap Ass'y. (Incl. 7) 1
7 35450 "O" Ring

35912

8
9 0

10A

35452A Brush & Spring Card Ass’y. 1

13

590500 Thrust Washer 1

14 33441
15 35453 Commutator End Cap Ass’y.

35454

16
19 35911 Thrust Washer
24

35462 Case Bolt 2
25 35456 Grounding Screw 1
26 650819
26 651032 Screw, 12-16x5/8“ 2
29

32450B

30

650759

Description
Rewind Starter
Retainer
Starter Dog
Dog Spring
Pulley & Rewind Spring Ass’y

dia.)

Mitten Grip Handle {Not included

w/starter)
Spring Clip

Anti-drift Spring

Armature 1
Housing Ass’y. (Must Purchase

Complete Motor)

Ground Screw 1

(Incl. 7)
Switch Box Ass'y. 1

Screw, 6-32x2-1/2*

Extension Cord (10'6') 1

1 Screw, Torx T-30,1/4-20 x 23/32

Qty.

1
1

2

2
1
1
1

1

1

Qty.

1
1
1
1

2

1

1

0

2

3

33