Craftsman 536886190 Owner’s Manual

CRRFTSMRW

8.5 Horsepower 26 Inch Dual Stage

120V. Electric Start SNOWTHROWER

MODEL NO.

536.886190

,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.

761301 09117/97

Table of Contents 2 Service and Adjustments 17,21

Warranty 2 Storage 22

Safety Rules 2-4 Troubleshooting 23 Contents ofShipping 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'smanual, 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 worn during normal use, such as spark plugs, ddve belts and

• shear pins.

• Repairs necessary because of operator abuse or negligence, includingbent crank

shafts and the failure to maintainthe equipment accordingto the instructionscon- 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 _TJ_TES. THIS WARRANTY APPLIES ONLY WHILE THIS PRODUCT IS IN USE

IN THE UNITED STATES. ,

This warranty gives you specific legal dghts, and you may also have other rightswhich may

vary from state to state.

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

/_ Look for this symbol to point out important safety precautions. It means--

,/_ CAUTION: Always disconnect spark

plug wire and place wire where it cannot contact spark plug to prevent accidental starting when setting-up, transporting,

adjustingor making repairs.

IMPORTANT: Safety standards require operator presence controlsto minimize the

risk of injury.Your snow thrower is equipped with such controls.Do not attempt

to defeat the function of the operator presence controlunder any circumstances.

ATTENTIONI!! Become alert!l! Your safety is involved.

TRAINING

1. "Read the operators manual carefully. Be thoroughlyfamiliar with the controls

and the proper use of the snow thrower. Know bow to stop the snow thrower and disengage the controlsquickly.

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

operating. Never allow adults to operate the snow thrower without proper instruc- tion. Do not carry passengers.

3. Keep the area of operation clear of all

persons, particularly small children and pets.

t_ California Proposition 65

WARNING:The

engine exhaust from thisproduct containschemicals known to the

State of Californiato cause cancer birthdefects or other reproductive

harm.

4. Exercisecaution to avoidslipping or falling, especially when operating in

reverse.

PREPARATION

Thoroughlyinspect the area where the snow thrower isto be used and remove

all doormats, sleds, boards, wires and other foreign objects_

2. Disengageallclutchesbeforestartihg theengine(motor).

3. Donotoperatethesnowthrower withoutwearingadequatewinterouter 5. garments.Wearfootwearthatwill

irnpmvefootingonslipperysurfaces.

4. Handlefuelwithcare;itishighly flammable.

(a) Useanapprovedfuel container.

(b) Never remove fuel tank cap or add 6.

fuel to a running engine or hot

engine.

extreme care. Never fill fuel tank indoors. 7.

(d) Replace fuel tank cap securely

and wipe up spilledfuel.

(e) Never store fuel or snowthrower

with fuel in the tank inside of a building where fumes may reach 8.

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 suncan cause fuel to

expand. 9.

5. Use extension cords and receptacles

as specified by the manufacturer for all

snow throwers with electric drive

motorsor electric starting motors. 10.

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

7. Never attempt to make any adjust- ments while the engine (motor) is running (except when specifically recommended by the manufacturer). 11.

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

9. Always wear safety glasses or eye 12. shields during operation or while

performing an adjustment or repair to protect eyes from foreign objects that 13. may be thrown from the snow thrower.

OPERATION

1. Do not operate this machine ifyou are taking drugs or other medication which

can cause drowsiness or affect your 14. ability to operate this machine.

2. Do not use this machine if you are

mentally or physically unableto 15. operate this machine safely.

3. Do not put hands or feet near or under rotating parts. Keep clear of the

dischargu opening atall times. 16.

4. Exercise extreme caution when oper-

ating on or crossinggravel drives,

walks, or roads. Stay alert for hidden

hazards or traffic. After strikinga foreign object, stop the

engine (motor), remove the wire from the spark plug, disconnect the cord on

electric motors, thoroughly inspect the snow thrower for any damage and

repa rthe damage before restarting operating the snow thrower.

If the snow thrower shouldstart to vibrate abnormally, stop the (motor)

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

trouble. Stop the engine (motor) whenever you

leave the operating position,before unclogging the auger/impeller housing or discharge guide, and when making any repairs, adjustments, or inspec-

tions. When cleaning, repairing, or inspecting,

make certain the auger/impeller and all moving parts have stopped. Disconnect

the spark plug wire and keep the wire

away from the plug to prevent acciden-

tal starting. Take all possible precautions when

leaving the snow thrower unattended. Disengage the auger/impeller, stop

engine, and remove key. Do not runthe engine indoors, except

when startingthe engine and for transportingthe snow thrower in or out of the building.Open the outside doors; exhaust fumes are dangerous (contain- ing CARBON MONOXIDE, an ODOR-

LESS and DEADLY GAS). Do not clear snow across the face of

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

clear steep slopes. Never operate the snow thrower without

proper guards, plates or other safety protective devices inplace.

Never operate the snow thrower near

glass enclosures, automobiles, window wells, drop-offs, and the like without c_roperadjustment of the snow

ischarge angle. Keep children and

pets away.

Do not overload the machine capacity

by attempting to clear snow at too fast a rate.

Never operate,the snow thrower at high

transportspeeds on slipperysurfaces.

Look behind and use care when backing.

Never directdischarge at bystanders or allow anyone in front ofthe snow

thrower.

17.Disengagepowertotheauger/impeller whensnowthroweristransportedor not inuse.

18. Useonlyaftachmentsandaccessories

approvedbythemanufacturerofthe

snowthrower(suchastirechains, electricstartkits,etc.).

19. Neveroperatethesnowthrower withoutgoodvisibili.tyorlight.Always

be sureofyour footing, and keep a

firm hold on the handles. Walk; never

run.

MAINTENANCE AND STORAGE

1. Check shear bolts and otherbolts

frequently for proper tightnessto be sure the snow thrower isin safe

, working condition.

2. Never store the snow thrower with fuel

inthe fuel tank inside a buildingwhere ignitionsources are present such as

hot water and space heaters, clothes dryers, and the like. Allow the engine to

coolbefore storing in any enclosure.

3. Alway_Tefer to bperator's manual instructionsfor important details if the

snow thrower is to be stored foran

extended period.

ground level surfaces.

4. Maintain or replace safety and instruc

tionlabels, as necessary.

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

up Ofthe auger/impeller.

ZL_ WARNING: This snow thrower islor

use on sidewalks, driveways and other

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)

I ° Owner's Manual (not shown) 2 - Parts Bags (not shown)

*Non-Assembly Parts, found

in tool box located on belt cover.

*2 - Shear Pins

B©

3 -Hex Nylon Nuts,5116-18

1-Washer, Hvsptlk

*2- Spare Spacers

1- Nut, 1/2-13Hexjam

1 - Starter Motor Cord 10Ft.

4 -Flatwashers 11/32In.

1- Shifter

_1" Nut, 5/16-18 Reghex

1- Screw, 5/16-1Sx 2 In.

Parts packed separately in carton (not shown full size)

_ _ 1 - container Fuel

2 - Ignition Keys _ _'_

(Attachedtoeng=nein

plastic bag)

_ 5/16-18xl.00 In.

StabI.zer

1 - container 5W30 oll ',

Z_ CAUTION: Always wear safety

glasses or eye shieldswhile 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 inchwrenches (oradjustable

wrenches)

2 - 3/4 inch wrenches (or adjustable

wrenches)

1 - Pliers (to spread cotter pin) 1 - Screwdriver

1 - Measuring tape or ruler

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

1 - Crank Assembly

1 - Snow Chute Assembly

The figure below shows the snow thrower

completely assembled.

References to the right or Lefthand side ofthe snow thrower are from the viewpoint

of the operator's position behind the unit.

lever

Clutch

Upper

handle

assembly

Height t

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 untilneeded for storage.

• Remove and discard the packing material from around the snow thrower.

• Gut 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 protectoron top of auger housing.

• Cut ties securing the clutch controlcables tothe 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 firstgear.

• Loosen, but do not remove the screws, flatwashers, Iockwashers and hex nuts in

the upper holes ofthe lower handle. See figure below.

Upper handle

Loosen do not

remove

11/32" Ratwasher

5/1

5/16 X 2,

5/16" Lockwasher

• Raise upper handle into operating posi-

tion. Upper handle should be to the

outside of the lower handle.

NOTE: Make surethe cables are not caught between the upper and lower handle.

NOTE: If the cables have become discon- nected from the clutch levers, reinstall the cables as shown in figure below.

'Z_fitting

NOTE: Position cable through slots on shifterplate.

• Install hardware supplied in the pads bag (Screw, tiatwasher, Iockwasher, and hex nut) into middle hole on righthand side of handles. Do not tighten untilall 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 Iocknut on the eye bolt as shown in figure below.

3/8" nylon

Iocknut

e Bolt

Boot

• Carefully remove cotter pin, clevis pin

and universaljoint pin from yoke end of crank rodassembly as shown in next fig-

ure.

• Place universaljoint into end ofworm gear liningup large holes. Insert universal jointpin (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 nextfigure.

• Tighten nut on eye bolt, keeping eye in

linewith the rod whiletightening the in- side securely.

• Tighten allhandle bolts.

Crank Rod Assembly

Universaljoint

Bracket

TO INSTALL SHIFTER LEVER KNOB

• Thread the hex nut found in the parts bag onto shifter lever.Thread the shifter lever

knob onto the threaded end of the shifter lever until it is snug against the hex nut

and the lip is pointed away from the en- gine. "5ghten hex nut against the bottom

of the shifter lever knob. See figure below.

TO ASSEMBLE SNOW CHUTE

• Turn crank assembly counterclockwise

until it stops.

• Locate three carriage bolts,flatwashers and nuts (found in parts bag) from snow

chute flange. DO NOT remove carriage

bolt over worm gear.

joint

• Positionsnow chute on snow chute flange

and align the three holes in the snow chute with holes inthe snow chute flange

as shown in figure below.

• Install carriage boltsfrom inside of chute

as shown in figure below, flatwashers and

nuts.

• "Nghtencarriage bolts securely, Be careful not to overtighten. See figure below.

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

Locknut

Shifter Lever

NOTE: If the cables have become discon-

nected, reinstall spring as shown infigure below. Clutch

Clutch Spring

Spring 4" Lg free ,/Boot

• Boot_ _t_te 3" Lgtree

Tractior drive

spring

Tractic_ sprin!

,drive Aug_rdrive

lever springcable

Augerdrive

ing

Bolts

TO CHECK/ADJUST CLUTCH

CONTROL CABLES The control cables attached to the auger

clutch lever and traction clutch lever as

shown in figure below may need to be ad-

justed before you use your snow thrower.

For instructionson checking or adjusting the controlcables, (See To Adjust Clutch Control

Cables paragraph on page17).

actionClutchLever AugerClutchLever

0 ................... , --- ............... Z N

_ Controlcables

HOW TO SET UP YOUR SNOW

THROWER

• Your snow thrower is equipped with height

adjustskids (see second figure on page 5) on the outside of the auger housing. To

adjust the skid height for different conditions, (see To Adjust Skid Height paragraph on page 17).

•/ CHECKLIST

Before you operate your new snow

thrower, to ensure that you receive the

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

checklist: ,/ All assembly instructionshave been

completed.

,/ The discharge chute rotates freely. ,," No remaining loose parts incarton.

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

important items: ,/4" Engine oil is at proper level.

•/,/ Make sure gas tank is filled properly

with clean, fresh, unleaded gasoline.

// Become familiar with all controls-their

locationand 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 Shitter Lever - Selects the speed of

snow thrower (6 speeds forward and 2 speeds reverse).

Crank Assembly - Changes the directionof 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 intothe

carburetor manifoldfor fast starts in cold weather.

Throttle Control - Controls the engine

speed. Electric Starter Button - Used to start the

engine usingthe 120 V electric starter. Shear Bolt - Shear bolts are designed to

break (to protect the machine) if an object becomes lodgedinthe auger housing. Use

ofa harder boltwill destroy the protection provided by the shear bolt.

Toolbox- Spare shear pins and spacers are

located in toolbox.

KNOWYOURSNOWTHROWF:R READTHISOWNER'SMANUALAND'SAFETYRULESBEFOREOPERATINGYOUR

SNOWTHROWER.Comparethe illustrationswith your SNOW THROWER to familiarize

yourselfwith the location of various controls and adjustments. Save thismanual for future

reference.

I-I

Engine Engine Off Choke On Fast Slow Stop Fuel Oil Pdrner

Start Run Button

Drive Clutch Auger Clutch

ElectricStartel

Ignition

AugerDriveLever

Speed

Shifter

Lever

Ignition Key inserttorun

pull outto stop

TractionDriveLever

Crank Assembly

Chute Deflector

Chute

Control

Skids

Shear Bolt

Bar

The'operation of any snow thrower can re- sult in foreign objects being thrown intothe

eyes, which can resuttin 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.

/_ 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<JTOP 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 tbe'engine,_pushthe throttle con- trel lever to off and pull out (DO NOT

TURN) the ignition key, see figure below.

button

Ignition

key,

TO MOVE FORWARD AND

BACKWARD

• To shift, release the traction drive lever and move the speed shifter lever to the

speed you desire. Ground speed is deter- mined by snow conditions. Select the speed you desire by moving the speed shifterlever 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 tractiondrive 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 shifterlever into first or

second reverse and engage the traction

drive lever (left hand).

IMPOR3"ANT: Never move the speed shifter lever whilethe traction lever is down.

TOTHROW SNOW

• Push down the auger drive lever, see fig-

ure betow.

• Release to stop throwing snow.

TractionDriveLaver AugerDriveLever

control On

handle

TO CONTROLSNOWDISCHARGE

• Turn the crank assembly to set the direc-

tion ofthe snow throwingo

• 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 tightenthe wing knob, see figure

below.

knob

TO USE WHEEL LOCKOUT PiN

• The left hand wheel is secured to the axle

Left hand Right hand

with a klickpin see figure below. This unit was shipped with this klick pin in the locked position (Idick pin through hole

in wheel).

Locked Position

2-Wheel Odve

• For ease of maneuverability in light snow

conditions,disconnect.the klick pin from

the wheel locked positionand push into

the single wheel ddva (kllck pin through

axle hole only)position (see figure below).

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

only and not through the locked position.

Unlocked Position

Klick Pin

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

oilfillcap/dipstick and fill the crank case to (FULL) line on dipstick (26 ounces) (see next figure).

Tighten the fill cap/dipstick securely each

time you check the oil level. For extreme cold operating conditions of

0°F and below, use a partialsynthetic 0W30 motor oilfor easier starting.

NOTE: S.A.E. 5W30 motor oil may be used to make starting easier inareas where the

temperature is 20° F. or lower.

FilVDipstick

between full and add 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- justments are needed.

WARNING: Expedence 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 dudng 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 instructionson page 22 for addi- tional information).

Never use engine orcarburetor 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 pedods 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 ishot, or when snow

thrower is in an enclosed area.

Keep away from open flame or an electdcal

spark and DO NOT SMOKE while filling the

fuel tank. • NEVER fin the tank completely. FILL THE

TANK to within 1/4" - 1/2" from the top to provide space for expansion offuel.

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

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