Craftsman 536.88614 User Manual

0 (0)

CRRFTSMRW

5 Horsepower 22 Inch Dual Stage

120V. Electric Start SNOWTHROWER

MODEL NO.

536.886140

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.S.A.

760996 09/17/97

Table of Contents 2 Service and Adjustments 17-21

Warranty 2 Storage 22 Safety Rules 2-4 Troubleshooting 23 Contents of Shipping Carton 4-5 Repair Parts 24-32 Assembly 5-8 Engine Repair Parts 33-37

Operation 8-14 Spanish(EspaSol) 38-63 Maintenance 14-16 Parts Ordering/Service Back Cover

LIMITED 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 operating and maintenance instructions in the

owner's manual, Craftsman will repair, free of charge, any defect in material or workmanship. If 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 following:

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

• Repairs necessary because of operator abuse or negligence, including bent crank shafts and the failure to maintain the equipment according to the instructions con-

tained in the owner's manual.

WARRANTY SERVICE IS AVAILABLE BY RETURNING THE CRAFTSMAN SNOW THROWER TO THE NEAREST CRAFTSMAN 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., D817WA, Hoffman Estates, IL 60179

/_ Look for this symbol to point out Important safety precauUons. It means--

Z_ 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 presence control under any circumstances.

ATTENTION!I! Become alertll! Your safety is involved,

TRAINING

1. Read the operator's manual carefully.

Be thoroughly familiar with the controls and the proper use of the snow throws

Know how to stop the snow thrower ar disengage the controls quickly.

2. Never allow children to operate the sr thrower and keep them away while it

operating. Never allow adults to oper the snow thrower without proper inst_

tion. Do not carry passengers.

3. Keep the area of operation clear of f

persons, particularly small children

California Proposition 65

WARNING:Tho

pets. °

4. Exercise caution to avoid slipping c falling, especially when operating I,

reverse.

PREPARATION

Thoroughly inspect the area whw

snow thrower is to be used an_ all doormats, sleds, boards, wit other foreign objects.

Disengage all clutches before starting

the engine (motor).

Do not operate the snow thrower

without wearing adequate winter outer

garments.Wear footwear that will improve footing on slippery surfaces.

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

engine.

extreme care. Never fill fuel tank indoors.

(d) Replace fuel tank cap securely

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

use, allowing space for expansion as the heat of the engine (motor)

and/or sun can cause fuel to

expand.

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 reck surfaces.

7. Never attempt to make any adjust- ments while the engine (motor) is running (except when specifically

recommended by the manufacturer).

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

starting to clear snow.

9. Always wear safety glasses or eye 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

1. Do not operate this machine if you are

taking drugs or other medication which can cause drowsiness or affect your

ability to operate this machine.

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

3. Do not put hands or feet near or under rotating parts. Keep c!ear of the

discharge opening at all times.

4. Exercise extreme caution when oper-

ating on or crossing gravel drives,

walks, or roads. Stay alert for hidden

hazards or traffic.

5. After striking a foreign object, stop the engine (motor), remove the wire from

the spark plug, disconnect th e cord on electric motors, thoroughly inspect the snow thrower for any damage, and repair the damage before

operating the snow thrower.

6. Ifthe snow thrower should start to vibrate abnormally, stop the (motor)

and check immediately for the cause. Vibration is generally a warning of

trouble.

7. 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 inspec-

tions.

8. 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.

9. Take all possible precautions when

leaving the snow thrower unattended. Disengage the auger/impeller, stop engine, and remove key.

10. Do not run the engine indoors, except

when startingthe 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).

11. Do not clear snow across the face of

slopes. Exercise caution when changing direction on slopes. Do not attempt to

clear steep slopes.

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

13. 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.

14. Do not overload the machine capacity by attempting to clear snow at too fast

a rate.

15. Never operate the snow thrower at high

transport speeds on slippery surfaces.

Look behind and use care when

backing.

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

thrower.

17. Disengagepowertotheauger/impeller whensnowthroweristransportedor

not inuse.

18, Useonlyattachmentsandaccessories

approvedbythemanufacturerofthe

snowthrower(suchastirechains,

electricstartkits,etc.).

19. Neveroperatethesnowthrower withoutgoodvisibilityorlight.Always

be sureofyourfooting,andkeepa firm holdonthehandles.Walk;never

run.

MAINTENANCE ANDSTORAGE

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 inany enclosure.

3. Always refer to operator's manual

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

extended period.

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

5. Run the snow thrower a few minutes after throwing snow to prevent freeze-

up of the auger/impeller.

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.

Contents of Parts Bag (actual size) 1 - Owner's Manual (not shown)

2 - Parts Bags (not shown)

*Non-Assembly Parts, found

in tool box located on belt cover.

*2 - Shear Pins

1 -Washer, Hvsptlk 1- Nut, 1/2-13 Hexjam

*2 - Spare Spacers

1 - Starter Motor Cord lOFt.

1- Shifter I

3 -Hex Nylon Nuts, 5/16-18

_1- Nut, 5/16-18 Reghex

4 - Flatwaahers 11/32 In.

1- Screw, 5/16-18 x2 In.

_ 5116-18x1.00 In.

Parts packed separately in carton (not shown full size)

2 - Ignition Keys

(Attached to engine in plastic bag)

1 - Crank Assembly

1 - container 5W30 oil

1 - container Fuel

Stabilizer

1 - Snow Chute Assembly

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)

2 - 3/4 inch wrenches (or adjustable

wrenches)

t - Pliers (to spread cotter pin) 1 - Screwddver

1 - Measuring tape or ruler

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

Lower hand!

=_ Clutch

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

cable

lever

able

assembly

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 comers 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 packing material from

handle assembly and plastic protector on top of auger housing.

• Cut ties securing the clutch control cables

to the lower handle and lay cables back away from the motor frame.

TO INSTALL THE UPPER HANDLE AND CRANK ASSEMBLY

• Cut tie holding shift rod to lower handle

and move shifter to the first gear.

• Loosen, but do not remove the screws,

flatwashers, Iockweshers and hex nuts in the upper holes of the lower handle. See

figure below.

Upper handle

NOTE: Position cable through slots on shifter plate.

• Install hardware supplied in the parts bag (Screw, flatwasher, Iockwasher, and hex

nut) into middle hole on right hand side of handles. Do not tighten until all bolts are in place.

• Locate crank assembly removed earlier and remove the 3/8" nylon Iocknut and flatwasher from the eye bolt assembly. See figure below.

• Reinstall flatwasher and adapter. Install

eye bolt through lower hole in the left

hand side of the handle. See figure be- low.

• Install the 3/8" flatwasher and the 3/8" ny- lon lock,nut on the eye bolt as shown in

figure below.

3/8" nylon Iocknut

e Bolt

Loosen do not

remove

11/32_Ratwasher

5/16" hex Nut .-,

5/16 X 2"

5/16"

• 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. NOTE: Ifthe cables have become discon-

nected from the clutch levers, reinstall the cables as shown in figure below.

"Z' fitting

Ratwssher

Carefully remove cotter pin, clevis pin and universal joint pin from yoke end of crank rod assembly as shown in next fig-

ure.

• Place universal joint into end of worm gear lining up large holes. Insert universal joint pin (ensure opening in pin is in line with small openings in universal joint).

• Place yoke end of crank rod around uni-

versal joint, lining up openings. Insert

clevis pin through assembly and secure

with cotter pin. Spread ends of cotter pin

to lock in,place. See next figure.

• Tighten nut on eye bolt, keeping eye in

line with the rod while tightening the in- side securely.

• Tighten all handle bolts.

Crank Rod

Assembly

joint

Universaljoint

Bracket

TO INSTALL SHIFTER LEVER KNOB

• Thread the 1/2-13 hexjam 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 hexjam nut and the lip is pointed away from the engine. Tighten hexjam nut

against the bottom of the shifter lever

knob. See figure below.

TO ASSEMBLE SNOW CHUTE

•Tum 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.

•Tum crank assembly clockwise and make

sure all carriage bolts are tight.

Flange

NOTE: If the cables have become discon- Bolts

nected, reinstall spring as shown in figure

below. Clutch TO CHECK/ADJUST CLUTCH

Clutch Spring CONTROL CABLES

Spring ,,, 4" Lg free _IBoot The control cables attached to the auger

Boot1 state 3" Lgfree J clutch lever and traction clutch lever as

_ / state ,11 _ . shown in figure below may need to be ad-

Traction _'[ | I T_ Augerdnve justed before you use your snow thrower.

.va I / _J s_ng

spring " For instructions on checking or adjusting the

Cables para*graph on paget7).

Traction Clutch Lever Auger Clutch Lever

control cables, (See To Adjust Clutch Control

TracUdndrive Augkr drive "N_.......;..:.........,_ ...... )N

springlever springcable O .......... ._÷..... v_ _ .... /" .......... ""

Controlcables

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, toensure that you receive the

best performance and satisfaction from this quality product, please review the following

checklist: ,/ All assembly instructions 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: i ,// 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.

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 startthe engine using the 120 V electric starter.

Shear Bolt - Shear bolts 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 bolt.

Toolbox- Spare shear pins and spacers 0

located in toolbox.

KNOW YOUR SNOW THROWER

READ THIS OWNER'S MANUAL AND SAFETY RULES BEFORE OPERATING YOUR SNOW THROWER. Compare the illustrations with your SNOW THROWER to familiarize yourself with the location of various controls and adjustments. Save this manual for future

reference.

Engine Engine Off Choke On Fast Slow Stop Fuel Oil Primer

Start Run Button

Ignition Key

Drive Clutch Auger Clutch

Auger Drive Lever Traction Drive Lever

insert to run pull out to stop

IgniUon

Control

Crank Assembly

Chute Deflector

Speed Shifter

Lever

Chute

Skids

Shear Bolt

The operation of any snow thrower can re- sult in foreign 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 Service Centers.

L_ 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 USEYOUR 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 wheels, 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 kay, see figure below.

button c Starter Button

Ignition

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 desil'e 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 at- tempt 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.

TOTHROW SNOW '

• Push down the auger drive lever, see fig-

ure below.

• Release to stop throwing snow.

TractionDrive Lever Auger Ddve Lever

Off Off

control ;tarter On

handle

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.

knob

TO USE WHEEL LOCKOUT PIN

• The left hand wheel is secured to the axle

Lefthand Right hand

with a klick pin see figure below. This unit was shipped with this klick pin in the

locked position (kllck pin through hole In wheel).

Locked

Position

KlickPin

2-Wheel Ddve

• For ease of maneuverability in light snow conditions, disconnect the klick pin from the wheel locked position and push into the single wheel drive (klick pin through axle hole only) position (see figure below).

• Make sure that the klick pin is in the single wheel drive position of the axle

only and not through the locked position.

Unlocked Position

KlickPin

Single Wheel Drive

BEFORE STARTING THE ENGINE

FILL OIL

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

the crankcase. Do not over fill. This snow thrower was shipped with a container of

5W30 motor oil. This oil must be added to the engine before operating. Remove the

oil fill cap/dipstick and fill the crank case to

(FULL) line on dipstick (20 ounces) (see next figure).

Tighten the fillcap/dipsticksecurelyeach time you checkthe oil level.

For extreme cold operating conditions of 0°F and below, use a partial synthetic 0W30 motor oil for easier starting.

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/Dipstick

NOTE: Oil level must be between full andadd

mark.

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-

justmants are needed.

WARNING: Experience indicates that alco- hol blended fuels (called gasohol or those using ethanol or methanol) can attract moisture which leads to separation and for- mation 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. Start the engine and let it run until the fuel lines and carburetor are

empty. Use the carburetor bowl drain to empty residual gasoline from the float chamber. Use fresh fuel next season (see

•Storage instructions on page 22 for addi-

tional information). Never use engine or carburetor cleaner

products in the fuel tank or permanent damage may occur.

Fill 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 the

container you pour the gasoline from is clean and free from rust or other foreign

particles. Never use gasoline that may be stale from long periods of storage in the

container.

/_ 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 fuel.

Always fill fuel tank outdoors and use a fun- nel or spout to prevent spilling.

Make sure to wipe up any spilled fuel be-

fore starting the engine.

Store gasoline in a clean, approved con- tainer and keep the cap in place on the container.

TO STOP ENGINE

• To stop engine, move the throttle control

lever to O (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 (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 control to '_ (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 clockwise to H

choke ON position. See figure on page 9.

• Connect the power cord to the switch box

on the engine.

Z_ CAUTION: This starter is equipped

with a three-wire power cord and plug

and is designed to operate on 120 volt AC

household current. It must be properly

grounded at all times to avoid the possibility of electrical shock, which may be injurious

to operator. Follow all instructions carefully

as set forth in the "To Start Engine' section. Determine that your house wiring is a three-

wire grounded system. Ask a licensed elec- trician 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, allVays

unplug the end in the three-hole grounded receptacle 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 iftemperature is above

5O°F. Two times if temperature is 50°F to 15°F.

Four times if temperature is below 15°F.

• Pt_sh 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 tem- perature (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 0°F.

• Run the engine at full throttle '_p (FAST)

when throwing snow.

TO STOP ENGINE

• To stop engine, move the throttle control lever to O (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 suff=clent oral. The snow thrower engine is equipped with a recoil starter. Before starting the engine, be certain that you have read the following information:

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