Craftsman 536.887250 User Manual

]CRRFTSMRN °]

Operator's Manual Snow Thrower

5.5 Horsepower Electric Start

24-inch Dual Stage

Model 536.887250

CAUTION: Before using this product,

read this manual and follow all of its Safety Rules and Operating Instructions.

Manual del usario

Quitanieves

de 24 pulgadas 5,5 caballos de fuerza (hp)

de dos tiempos

Arranque eldctrico

Modelo 536.887250

PRECAUCl6N: Antes de usar este producto, lea este manual y siga todas las reglas de

seguridad e instrucciones de operaci6n.

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

F-021004L www.sears.com/craftsman

iq:1"|l_ Eo_ [o[o] _ii _ _i_,'_

WARRANTY STATEMENT ...... 2

SAFETY RULES ............... 2

INTERNATIONAL SYMBOLS .... 4

ASSEMBLY ................... 6

OPERATIO N ................... 10

MAINTENANCE ................ 16

SERVICE AND ADJUSTMENT... 19

LIMITED TWO-YEAR WARRANTY ON CRAFTSMAN SNOW THROWER

For two years from the date of purchase, when this Craftsman Snow thrower ismaintained, lubricated, and tuned up according to the operating and maintenance instructions in the owner's manual, Sears will repair, free ofcharge, any defect in material or workmanship.

If this Craftsman Snow thrower is used for commercial or rental purposes, this warranty ap- plies 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, drive belts and shear

pins.

• Repair necessary 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 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 rightswhich may

vary from state tostate.

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

STORAGE .................... 29

TROUBLESHOOTING TABLE ... 30

REPAIR PARTS ................ 34

ENGINE REPAIR PARTS ........ 51

SPANISH (ESPAI_IOL) .......... 59

PARTS ORDERING/SERVICE ..

BACK COVER

,_ LOOK FOR THIS SYMBOL TO POINT OUT IMPORTANT SAFETY PRECAUTIONS.

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

chemicals known to the State of California to cause cancer and birth defects or other repro-

ductive harm. Battery posts, terminals and related accessories contain lead and lead compounds, chemicals

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

WASH HANDS AFTER HANDLING.

F-021004L 2

IT MEANS---ATTENTION!H BECOME ALERT!H YOUR SAFETY IS INVOLVED.

,_ WARNING: Always discon-

IMPORTANT: Safety standards re- quire 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.

nect the spark plug wire and place it where it cannot

make contact with spark plug to prevent accidental starting during: Preparation, Maintenance, or Stor-

age of your snow thrower.

TRAINING

1. Read this operating and service instruction manual carefully. Be thoroughly familiar with the controls and the proper use of the snow thrower. Know how to stop the snow

thrower and disengage the controls quick- ly.

2. Never allow children to operate the snow thrower. Never allow adults to operate the snow thrower without proper instruction.

3. Keep the area of operation clear of all per- sons, particularly small children and pets.

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

PREPARATION

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

doormats, sleds, boards, wires, and other foreign objects.

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

3. Do not operate the snow thrower without wearing adequate winter outer garments.

Wear footwear that will improve footing on slippery surfaces.

4. Handle fuel with care; it is highly flam- mable.

a. Use an approved fuel container.

b. Never remove fuel tank cap or add fuel

to a running engine (motor) or hot en- gine (motor).

c. Fill fuel tank outdoors with extreme

care. Never fill fuel tank indoors.

d. Replace fuel 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, al-

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

5. For all snow throwers with electric starting motors use electric starting extension

cords certified CSA/UL Use only with a re- ceptacle that has been installed in accord- ance with local inspection authorities.

6. Never attempt to make any adjustments while the engine (motor) is running (except

when specifically recommended by manu- facturer).

7. Let engine (motor) and snow thrower ad- just to outdoor temperatures before starting to clear snow.

F-021004L

Always wear safety glasses or eye shields during operation or while performing an ad- justment or repair to protect eyes from foreign objects that may be thrown from the

snow thrower.

OPERATION

1. Do not operatethissnow thrower if youare

takingdrugsor other medication which can cause drowsiness or affect your ability to operate this snow thrower.

2. Do not use the snow thrower if you are

mentally or physicallyunableto operate the snow thrower safely.

3. Do not puthands or feet near or under ro- tating parts. Keep clear of the discharge opening at all times.

4. Exercise extreme caution when operating on or crossing gravel drives, walks or roads. Stay alert for hidden hazards or

traffic.

5. After striking a foreign object, stop the en-

gine (motor), remove the wire from the spark plug, thoroughly inspect snow

thrower for any damage, and repair the damage before restarting and operating the snow thrower.

6. If the snow thrower should start to vibrate abnormally, stop the engine (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 un-

clogging the auger/impeller housing or dis- charge chute and when making any

repairs, adjustments, or inspections.

8. When cleaning, repairing, or inspecting,

make certain the auger/impeller and all moving parts have stopped and allcontrols are disengaged. Disconnectthe spark plug wire and keepthe wire away from the spark

plug to prevent accidental starting.

9. Take allpossible precautions when leaving the snow thrower unattended. Disengage

the auger/impeller, stop engine (motor), and remove key.

10. Do notrun the engine (motor) indoors, ex- cept when starting the engine (motor) and

for transporting the snow thrower in or out of the building. Open the outside doors;ex-

haust fumes are dangerous (containing CARBON MONOXIDE, an ODORLESS

and DEADLY GAS).

11. Do not clear snow across the face of slopes. Exercise extreme caution when

changing direction on slopes. Do not at- tempt to clear steep slopes.

12. Never operate the snow thrower without proper guards, plates or other safety pro-

tective devices in place.

13.Neveroperatethesnowthrowernearen- closures,automobiles,windowwells,drop-

offs,andthelikewithoutproperadjustment

MAINTENANCE AND STORAGE

1. Check shear bolts and other bolts at fre-

ofthesnowdischargeangle.Keepchildren andpetsaway.

14.Donotoverloadthesnowthrowercapacity byattemptingtoclearsnowattoofasta

2. Never store the snow thrower with fuel in

rate.

15.Neveroperatethesnowthrowerathigh transportspeedsonslipperysurfaces. Lookbehindandusecarewhenbacking up.

3. Always refer to operator's guide instruc-

16.Neverdirectdischargeatbystandersor allowanyoneinfrontofthesnowthrower.

17.Disengagepowertothecollector/impeller whensnowthroweristransportedornotin

use.

18. Use only attachments and accessories ap- proved by the manufacturer of the snow

thrower (such as tire chains, electric start kits, ect.).

19. Never operate the snow thrower without good visibility or light. Always be sure of

your footing and keep a firm hold on the handles. Walk;never run.

20. Do not over-reach. Keep proper footing and balance at all times.

21. Do not attempt to use snow thrower on a roof.

_,_o_

4. Maintain or replace safety and instruction

5. Run the snow thrower a few minutes after

,_ WARNING: This snow thrower isfor use on sidewalks, driveways

Caution should be exercised while using on steep sloping surfaces. DO NOT USE SNOW THROWER ON SURFACES ABOVE GROUND LEVEL such as roofs of resi-

dences, garages, porches or other such structures or buildings.

quent intervals for proper tightness to be sure the snow thrower is in safe working

condition.

the tank inside a building where ignition sources are present such as hot water and

space heaters, clothes dryers, and the like. Allow the engine (motor) to cool before storing in any enclosure.

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

period.

labels, as necessary.

throwing snow to prevent freeze-up of the auger/impeller.

and other ground level surfaces.

IMPORTANT: Many of the following symbols are located on your snow thrower or on litera- ture supplied with the product. Before you operate the snow thrower, learn and understand

the purpose for each symbol.

CONTROL AND OPERATING SYMBOLS

Slow Fast Electric Start Engine Start Engine Run

@0 1 I-IN

Engine Off Engine Stop On Choke Off Choke On Neutral

@ @

Throttle Primer Button Ignition Key

F-021004L 4

Ignition Off Ignition On

Drive Clutch Forward

Reverse Auger Clutch

Auger Collector Engage

Push To Engage Fuel

Electric Starter

Oil

Fuel Oil Mixture

Discharge DOWN Discharge UP Discharge LEFT Discharge RIGHT

Weight Transfer Weight Transfer Transmission Ignition Key

Lift Handle To Depress Pedal Insert To Run,

Engage To Disengage Pull Out To Stop.

Safety Warning Symbols

DANGER

Thrown Objects.

Keep Bystanders Away.

DANGER

Thrown Objects.

Keep Bystanders Away.

WARNING

IMPORTANT

Read Owner's Manual

Before Operating

This Machine.

WARNING

Hot Surface

F-O21004L 5

DANGER

Avoid Injury From

Rotating Auger. Keep

Hands, Feet And

Clothing Away.

DANGER

Stop The Engine

Before Unclogging

Discharge Chute!

STOP

CONTENTS OF PARTS BAG (ACTUAL SIZE)

1 - Owner's Manual (not shown) 1 - Packet of Fuel Stabilizer (not shown)

1 - Warranty Card (not shown)

*Non-Assembly Parts, found in toolbox located on belt cover

1- Starter Cord

(not actual size)

PARTS PACKED SEPARATELY IN CARTON

(NOT SHOWN FULL SIZE)

2- Ignition Keys (Attached to engine in plastic bag)

F-O21004L 6

_L ARNING: Always wearsafety glasses or eye shields

while assembling snow

thrower.

TOOLS REQUIRED FOR ASSEMBLY

1- Knife to cut carton

2 - 1/2 inch wrenches

(or adjustable wrenches)

2 - 9/16 inch wrenches

(or adjustable wrenches)

2 - 3/4 inch wrenches

(or adjustable wrenches)

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

1- Measuring tape or ruler

Figure 2 shows the snow thrower com- pletely assembled.

References to the right or left hand side of the snow thrower are from the view-

point of the operator's position behind the unit.

Auger Drive Lever

Shifter

Lever Crank Assembly

Traction

Drive Lever

Clutch Cable

Chute Deflector

Height

Adjust Skid

Figure 1

Figure 1shows the snow thrower in the

shipping position.

TO REMOVE SNOW THROWER

FROM CARTON

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

NOTE: Place fuel stabilizer in a

safe place until needed for storage.

2. Remove and discard the packing material from around the snow

thrower.

3. Cut down all four corners of the car-

ton and lay the panels flat.

4. For shipping purposes, the height

adjust skids are attached to the

pallet. Remove the screw that se-

F-021004L

Figure 2

cures each height adjust skid to the pallet. See Figure 2.

5. Roll snow thrower off the pallet by pulling on the lower handle. CAU-

TION: DO NOT back over control cables.

6. Remove all packing material from

the unit.

7. Cut ties securing the clutch control

cable to the lower handle and lay cable back away from the motor

frame.

TO ASSEMBLE THE HANDLE AND CRANK ASSEMBLY

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

forward gear.

2. Cut and discard the plastic tie that secures the crank assembly.

3. Loosen, but do not remove, the screws, flatwashers, Iockwashers,

and hex nuts in the upper holes of the lower handle. See Figure 3.

4. Remove the fasteners and the eye-

bolt from the lower holes of the low-

er handle See Figure 5.

RightHand Side / OfUpper Handle

6. Install the fasteners that were re- moved in step 4. DO NOT tighten

until all bolts are in place.

Left Side Of U

3/8" Nylon

but do not

remove

11/32"

L_osen,

Flatwasher

5/16" HexN

Screw

5/16"Split Lockwasher

/_ !/..j 5/16"

Figure3 NOTE: Make sure the cables are not caught between the upper and

lower handle.

5. Raise the upper handle into operat- ing position.

NOTE: If the cables have become dis- connected form the drive levers, rein- stall the cables as shown in Figure 4.

Lever

"Z" Fitting

Eye Bolt

Flatwasher

Figure 5

7. Attach the crank rod to the universal joint assembly with the hair pin. See

Figure 6.

8. Tighten nut on eye bolt. Make sure eye bolt is properly aligned and the

crank can freely rotate.

9. Tighten all handle bolts.

Universal

Crank _,od

Figure 6

Control Cable Figure 4

F-021004L 8

NOTE: If the cables have become dis-

connected, connect cables as shown in

Figure 7.

Traction Drive Cable Auger Drive Cable

Figure 7

HOW TO SET THE SKID HEIGHT

Your snow thrower is equipped with height adjust skids on the outside of the

auger housing. To adjust the skid

height for different conditions, see To Adjust Skid Height paragraph in the

Service And Adjustment section.

HOW TO SET THE LENGTH OF THE CABLES

The cables were adjusted at the factory and no adjustments should be neces-

sary. However, after the handles are put in the operating position, the cables can

be too tight or too loose. If an adjust- ment is necessary, see "How To Check

And Adjust The Cables" in the Service And Adjustment section.

_- 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 instructions have been

completed.

_' The discharge chute rotates freely. _' No remaining loose parts in carton.

F-021004L 9

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

lowing important items:

_' Engine oil is at proper level. _' Make sure gas tank is filled properly

with clean, fresh, unleaded gasoline.

_' Become familiar with all controls-

their location and function. Operate controls before starting engine.

[e]g_ ___ II[e]_l

KNOW YOUR SNOW THROWER

READ THIS OWNER'S MANUAL AND SAFETY RULES BEFORE OPERATING

YOUR SNOW THROWER. Compare the illustrationswith your SNOW THROWER to familiarize yourself with the location of various controls and adjustments. Save

this manual for future reference.

Electric Auger (left hand) Start Drive Lever

Button (right hand)

Primer

Ignition Switch Crank

Box Gas Assembly

Cap

Gas

Tank

Chok{ Control Recoil

Throttle Starter Control Handle

Height Adjust

Skid ------

Scraper Bar Figure 8

Drive Lever

Chute Deflector

Discharge Chute

Shear Pin

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 the snow thrower (6 speeds for- ward and 2 speeds reverse).

Crank Assembly - Changes the direc- tion of snow throwing through the dis- charge chute.

Chute Deflector- Changes the distance the snow is thrown.

Discharge Chute - Changes the height and direction the snow is thrown.

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

Ignition Key - Must be inserted to start the engine.

F-021004L

Recoil Starter Handle - Starts the en- gine manually.

Choke Control - Used to start a cold engine.

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

cold weather. Throttle Control - Controls the engine

speed.

Electric Start Button - (ifso equipped)

Used to start the engine using the 120 V electric starter.

Shear Pin - Shear pins are designed to break (to protect the machine) if an ob-

iect becomes lodged in the auger hous-

ing. Toolbox - Spare shear pins and spacers

are located in toolbox.

[e]g_ ___ II[e]_l

The operation of any snow thrower can result in foreign objects being thrown into the eyes, which can result in se- vere eye damage. 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.

_ ARNING: Read Owner's

charge toward bystanders. Stop the engine before unclogging discharge chute or auger housing and before

leaving the machine. TO STOP YOUR

SNOW THROWER

1. To stop throwing snow, release the

2. To stop the wheels, release the

3. To stop the engine, push the

TO CONTROL SNOW DISCHARGE

1. Turn the chute control rod to set the

2. Loosen the wing knob on the chute

Manual before operating machine. Never direct dis-

auger drive lever.

traction drive lever.

throttle control lever to off and pull out the ignition key.

direction of the snow throwing.

deflector 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 9).

Knob

the speed you desire by moving the speed shifter lever left into the ap-

propriate notches on the shift lever plate:

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

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

2. Engage the traction drive lever (left

hand). As the snow thrower starts

to move, maintain a firm hold on the

handles, and guide the snow throw- er along the clearing path. Do not attempt to push the snow thrower.

3. To move the snow thrower back- ward, move the speed shifter lever

right into first or second reverse and

engage the traction drive lever (left

hand).

IMPORTANT: Do not move the speed shifter lever while the traction lever

is down.

TO THROW SNOW

1. Push down the auger driver lever

(right hand).

2. Release to stop throwing snow.

TO USE WHEEL LOCKOUT PIN

1. The left hand wheel is secured to

the axle with a klick pin. This unit was shipped with this klick pin in the

locked position (through wheel hole). See Figure 10.

Figure 9

HOW TO MOVE FORWARD AND BACKWARD

1. To shift, release the traction drive lever (left hand) and move the Locked

speed shifter lever to the speed you Position desire. Ground speed is deter-

mined by snow conditions. Select

F-021004L 11

Klick Pin

2-Wheel

Drive

Figure 10

For ease of maneuverability in light

snow conditions, disconnect the

klick pin from the wheel locked position and push into the single

wheel drive position (unlocked axle

hole only). See Figure 11.

Klick Pin

Unlocked SingleWheel Position Drive

Figure11

NOTE: Make sure that the klick pin is

in the single wheel drive position of the axle only and not through the locked

position.

BEFORE STARTING THE ENGINE

1. Before you service or start the en-

gine, familiarize yourself with the

snow thrower. Be sure you under- stand the function and location of all

controls.

2. Check the tension of clutch cable before starting the engine. See To

Adjust The Control Cable para- graph in the Service & Adjust-

ments section of this manual.

3. Be sure that all fasteners are tight.

4. Make sure the height adjust skids

are properly adjusted. See To Ad- just Skid Height paragraph in the Service & Adjustments section of

this manual.

5. Check tire pressure (14-17 pounds). Do not exceed maximum

amount of pressure.

CHECK THE OIL:

NOTE: The engine was shipped from

the factory filled with oil. Check the lev- el of the oil. Add oil as needed.

To Add Oil

1. Make sure the unit is level. NOTE: Do not check the level of the

oil while the engine runs.

F-021004L

Remove the oil fill cap/dipstick. Check the oil.

If necessary, add oil until the oil reaches the FULL mark on the oil fill

cap/dipstick (see Figure 12). Do not add too much oil.

_/Dipstick

mark Figure ]2

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

NOTE: S.A.E. 5W30 motor oil may be used to make starting easier in areas

where temperature is consistently 20°F. or lower.

FILL GAS:

The engine is certified to comply with California and US EPA emission regula- tions for ULGE (Utility or Lawn and Gar- den Equipment) engines. ULGE engines are certified to operate on reg- ular unleaded gasoline.

_ ARNING: Alcohol blended

fuels (called gasohol or

those using ethanol or methanol) can attract moisture which leads to separation and formation of acids during storage. Acidic gas can damage the fuel sys- tem of an engine while in storage.

NOTE: To avoid engine problems, the

fuel system must 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 fresh

fuel next season. See the Storage section in this manual for additional in- formation.

Never use engine or carburetor cleaner products in the fuel tank or permanent

damage may occur.

[e]g_ ___ II[e]_l

Fill the fuel tank only with a fresh, clean, unleaded regular, unleaded pre- mium, or reformulated automotive gas- oline. DO NOT use leaded gasoline.

Make 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.

_ ARNING: Gasoline is flam-

gasoline.

• Do not fill fuel tank while snow

• Keep away from open flame or an

• Never fill the tank completely. Fill

• Always fill fuel tank outdoors and

• Make sure to wipe up any spilled

• Store gasoline in a clean, ap-

mable. Always use caution when handling or storing

thrower is running, when it is hot, or when snow thrower is in an en-

closed area.

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

the tank to within 1/4"-1/2" from the top to provide space for ex-

pansion of fuel.

use a funnel or spout to prevent spilling.

fuel before stating the engine.

proved container and keep the cap in place on the container.

TO STOP ENGINE

To stop engine, move the throttle con- trol lever to "STOP" position and re- move key. Keep the key in a safe place. The engine will not start without the key.

TO START ENGINE

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 start- ing the engine, be certain that you have

read the following information.

F-021004L

_ ARNING: The starter is

designed to operate on 120 volt AC household current. It must be prop- erly grounded at all times to avoid

the possibility of electrical shock which may be injurious to operator.

• Follow all instructions carefully

• Determine that your house wiring

• If your system is grounded and a

• When connecting 120 volt AC

How To Start A Cold Engine

1. Be sure auger drive and traction

2. Move throttle control to "FAST"

3. Insert the ignition key into the igni-

4. Rotate choke knob clockwise to the

5. (Electric Start) Plug the power cord

equipped with a three-wire power cord and plug and is

as set forth in the "To Start En- gine" section.

is a three-wire grounded system. Ask a licensed electrician if you

are not sure. If your house wire system is not a three-wire system,

do not use this electric starter un- der any conditions.

three-hole receptacle is not avail- able at the point your starter will normally be used, one should be

installed by a licensed electrician.

"Power Cord", always connect the cord to the Switch Box on the en-

gine first, then plug the other end into the three-hole grounded re-

ceptacle. When disconnecting "Power Cord", always unplug the

end in the three-hole grounded re- ceptacle first.

drive levers are in the disengaged

(RELEASED) position.

position.

tion slot. Make sure it snaps into

place. Do not turn key.

choke ON position.

into the switch box on the engine. Plug the other end of power cord into a three-hole, grounded 120

VOLT, AC receptacle.

[e]g_ ___ II[e]_l

6. Push the primer button as speci-

fied below. Remove finger from

primer button between pushes.

• Do not push if temperature above 50° F (10° C).

• Push two times if temperature is 50 ° F (10° C) to 15°F (-10 ° C).

• Push four times if temperature is

below 15° F (-10 ° C).

• Push five times if temperature is

below 0 ° F (-18 ° C).

7. (Electric Start) Push down on the starter button until the engine

starts. Do not crank for more than

10 seconds at a time. This electric starter is thermally protected. If overheated it will stop automatically

and can be restarted only when it

has cooled to a safe temperature (a wait of about 5 to 10 minutes is re-

quired).

8. (Reco# Start) Rapidly pull the re-

coil starter handle. Do not allow the recoil starter handle to snap

back. Slowly return the recoil start- er handle.

9. If the engine does not start in 5 or 6 tries, See Difficult Starting in the

"Troubleshooting Table".

10. When the engine starts, move the choke control to "1/2 choke" posi- tion. When engine runs smoothly,

move choke control to the off Position.

11. (Electric Start) First disconnect

power cord from receptacle. Then,

disconnect the power cord from the

switch box.

12. Run engine at full throttle "FAST" when throwing snow.

Allow the engine to warm up for several minutes before blowing snow in temper-

atures below 0°F.

How To Start A Warm Engine If restarting a warm engine after a short

shutdown, leave the choke lever in the off position and do not push the primer

button. If the engine fails to start, follow the Cold Start instructions.

FROZEN STARTER

If the starter is frozen and will not turn engine:

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

2. Release the starter handle and let it snap back against the starter. Re-

peat until the engine starts.

To help prevent possible freeze-up of recoil starter and engine controls, pro-

ceed as follows after each snow remov- al job.

1. With the engine running, pull the starter rope hard with a continuous

full arm stroke three or four times.

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

2. With the engine not running, wipe all snow and moisture from the carbu-

retor cover in area of control levers.

Also move throttle control, choke control, and starter handle several times.

,_ WARNING: Never run en- gine exhaust contains CARBON

MONOXIDE, AN ODORLESS AND DEADLY GAS. Keep hands, feet, hair and loose clothing away from any moving parts on engine and

snow thrower.

• The temperature of muffler and

• DO NOT allow children or young

gine indoors or in enclosed, poorly ventilated areas. En-

nearby areas may exceed 150°F. Avoid these areas.

teenagers to operate or be near snow thrower while it is operat-

ing.

F-021004L 14

[e]g_ ___ II[e]_l

HOW TO REMOVE OBJECTS FROM AUGER

_ ARNING: Do not attempt

without taking the following precau- tions:

to remove any item that may become lodged in auger

• Release auger drive lever.

• Move throttle lever to stop position.

• Remove (do not turn) ignition key.

• Disconnect spark plug wire.

• Do not place your hands in the au- ger or discharge chute. Use a pry

bar.

SNOW THROWING TIPS

1. For maximum snow thrower efficien- cy in removing snow, adjust ground

speed, NEVER the throttle. Go slower in deep, freezing or wet snow. If the wheels slips, reduce forward speed. The engine is de- signed to deliver maximum perfor-

mance at full throttle and should be run at this power setting at all times.

2. Most efficient snow throwing is ac- complished when the snow is re-

moved immediately after if falls.

3. For complete snow removal, slightly overlap each path previously taken.

4. The snow should be discharged down wind whenever possible.

5. For normal usage, set the skids so that the scraper bar is 1/8" above the skids. For extremely hard-

packed snow surfaces, adjust the

skids upward so that the scraper

bar touches the ground.

6. On gravel or crushed rock surfaces, set the skids at 1-1/4" below the

scraper bar. See To Adjust Skid

Height paragraph in the Service & Adjustments section of this manu- al. Rocks and gravel must not be

picked up and thrown by the ma- chine.

7. After the snow throwing job has been completed, allow the engine to idle for a few minutes, which will

melt snow and accumulated ice off

the engine.

8. Clean the snow thrower thoroughly

after each use.

9. Remove ice and snow accumulation

and all debris from the entire snow thrower, and flush with water (if pos-

sible) to remove all salt or other chemicals. Wipe snow thrower dry.

F-021004L 15

SERVICERECORDS

Fillin datesasyou Before Every Every Every

completeregular Each 5 10 25 Each Before SERVICE

service. Use Often Hours Hours Hours Season Storage DATES

Chain Lubrication -Vr

Change Engine Oil _/" _/"

Remove Fuel E_/

* Adjust after 2 to 4 hours of use.

GENERAL RECOMMENDATIONS The warranty on this snow thrower

does not cover items that have been subjected to operator abuse or negli-

gence. To receive full value from the warranty, the operator must maintain

the snow thrower as instructed in this

manual. Some adjustments will need to be

made periodically to properly maintain your snow thrower.

F-021004L 16

AFTER EACH USE

• Run the machine to clear the auger

of snow.

• To prevent freezing of the auger or controls, remove all snow and slush

from the snow thrower.

• Check for any loose or damaged parts.

• Tighten any loose fasteners.

• Check and maintain the auger.

• Check controls to make sure they are functioning properly.

• If any parts are worn or damaged, replace immediately.

PRODUCT SPECIFICATIONS

HORSEPOWER 5.5 HP

DISPLACEMENT 195 cc

GASOLINE 4 quarts CAPACITY (unleaded)

OIL CAPACITY 5W30

(20 oz capacity)

SPARK PLUG: Champion RJ19LM

(Gap .030 in.) or equivalent

VALVE CLEARANCE: Intake: .010 In.

Exhaust: .010 In.

SNOW THROWER

AUGER DRIVE BELT

Adjust the auger drive belt after the first 2 to 4 hours of use, again about mid-

season and twice each season thereaf- ter (See to "Belt Adjustment" in the

Service and Adjustment section). CHAIN LUBRICATION

EVERY 25 HOURS

1. Position speed selector lever in first (1) forward gear.

2. Stand the snow blower up on the auger housing end.

NOTE: When the crank case if filled with oil, do not leave the snow blower standing up on the

auger housing for an extended

period of time.

3. Remove the bottom panel.

4. Lubricate the chains with a chain type lubricant.

5. For storage, wipe the hexshaft and sprockets with 5W30 motor oil.

NOTE: Clean all excess grease or

oil found on the rubber friction wheel or the disc drive plate.

CAUTION: Do not allow grease or

oil to contact the rubber friction wheel or the disc drive plate.

6. Install the bottom panel.

F-021004L

Figure 13

AUGER GEAR BOX The auger gear box is lubricated at the factory and should not require addition-

al lubrication. If for some reason the lubricant should leak out, have auger

gear case checked by a competent re- pairman.

ENGINE

LUBRICATION

Check the crankcase oil level before starting the engine and after each five

(5) hours of continuous use. See Figure 14. Add S.A.E. 5W30 motor oil

as needed. Tighten fill cap/dipstick se- curely each time you check the oil lev-

el.

Oil Fill Cap/Dipstick

__ Figure14

Change the oil every twenty-five (25) hours or at least once a year if the

snow thrower is not used for twenty- five (25) hours.

TO CHANGE ENGINE OIL

1. Position the snow thrower so that the oil drain plug is at the lowest

point on the engine.

2. Remove the oil drain plug and the oil fill cap/dipstick. Drain the oil

into a suitable container.

NOTE:Theoilwilldrainmorefreely

whentheengineiswarm.

3. Afterdrainingalltheoil,reinstallthe oildrainplugsecurely.

4. Filltheenginecrankcasewith

S.A.E.5W30motoroil,pouring

slowly.DONOTOVERFILL.See "ToAddOil"intheOperationSec-

tion.

SPARK PLUG

Check the spark plug every twenty- five (25) hours. Replace the spark plug

if the electrodes are pitted or burned or if the porcelain is cracked.

1. Make sure the spark plug is clean. Clean the spark plug by carefully

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

2. Check the spark plug gap with a feeler gauge and reset gap to 0.30"

if necessary. See Figure 15.

3. Before installing the spark plug, coat the threads lightly with oil for

easy removal. Tighten the spark

plug to a torque of 15 foot-pounds.

FeelerGauge

0.030"

Spark Plug

Figure 15

F-021004L 18

B._o] _ r_,_l m]F-'_mJLli.,,"]lJkvJ!_ _11II

_ ARNING: Always discon-

make contact with spark plug to pre- vent accidental starting when mak-

ing any adjustments or repairs.

nect the spark plug wire and place it where it cannot

TO ADJUST SKID HEIGHT

This snow thrower is equipped with two height adjustment skids, located on the outside of the auger housing. See

Figure 16.

These skids elevate the front of the snow thrower.

raise the adjustable skids. Tighten

the mounting nuts. See Figure 16. NOTE: For rocky or uneven surfaces, raise the front of the snow thrower by

moving the skids down.

_ WARNING: Be certain to

area to be cleared. Objects such as gravel, rocks or other debris, if struck by the impeller, may be

thrown with sufficient force to cause personal injury, property damage or

damage to the snow thrower.

maintain proper ground clearance for your particular

Mountin( Nuts

Auger Housing Height Adjust Skid

Figure16

For normal hard surfaces, such as a

paved driveway or walk, adjust the skids as follows.

1. Position the snow thrower on a level surface.

2. Make sure both tires are equally in- flated. Proper tire pressure is 14 to

17 PSI. See side of tire for maxi- mum inflation. Do not exceed maxi-

mum sidewall pressure on tire.

3. Place the extra shear bolts supplied

(found in parts bag) under each end of the scraper bar next to the adjustable skids.

4. Loosen the mounting nuts that hold

the adjustable skids. To bring the front of the snow thrower down,

TO ADJUST SCRAPER BAR

After considerable use, the metal scrap- er bar will have a definite wear pattern.

The scraper bar in conjunction withthe skids should always be adjusted to al-

low 1/8" between the scraper bar and the sidewalk or area to be cleaned.

1. Position the snow thrower on a level surface.

2. Make sure both tires are equally in- flated. Proper tire pressure is 14 to

17 PSI. See side of tire for maxi- mum inflation. Do not exceed maxi-

mum sidewall pressure on tire.

3. Loosen the carriage bolts and nuts securing the scraper bar to the au-

ger housing.

4. Adjust the scraper bar to the proper

position.

5. Tighten the carriage bolts and nuts,

making sure that the scraper bar is parallel with the working surface.

6. For extended operation, the scraper

bar may be reversed. If the scraper bar must be replaced due to wear, remove the carriage bolts and nuts

and install a new scraper bar.

F-021004L 19

B._o] _ rz_l m]F-'_mJLli.,,"]lJkvJ!__11II

BELT ADJUSTMENT

Traction Drive Belt

The traction drive belt has constant spring pressure and does not require

an adjustment. Ifthe traction drive belt is slipping, replace the belt. See "How

To Replace The Belts" in the Service And Adjustment section.

Auger Drive Belt

If your snow blower will not discharge snow, check the control cable adjust- ment. If it is correct, then check the

condition of the auger drive belt. If it is damaged or loose, replace it (see "How

To Replace The Belts" in this section of the manual).

1. Disconnect spark plug wire.

Have someone engage auger drive

clutch. Check tension on belt (op-

posite idler pulley). Belt should de-

flect about 1/2 inch (12.5 mm) with

moderate pressure (Figure 18). You may have to move idler pulley more

than once to obtain the correct ten- sion.

"_./" \\O 1/2 inch

-.-.& ;\ (12.5mm)

Idler_...__(/'_ _.,_,_.,...f Deflection

Pulley 7_/_ - "._

Auger

Drive

Engine

Pulley

2. Remove screw from belt cover.

Remove belt cover (see Figure 17).

Loosen nut on auger idler pulley

and move auger idler pulley towards

belt about 1/8 inch (3 mm) (see Figure 20).

4. Tighten nut.

F-021004L

Engaged __

Figure 18

6. Reinstall belt cover.

Whenever belts are adjusted or re-

placed, the cables will need to be

adjusted. (See Cable Adjustment in this section of the manual).

8. Attach the spark plug wire.

HOW TO REPLACE THE BELTS

The drive belts are of special construc- tion and must be replaced with original

equipment replacement belts available from your nearest Sears service center. Some steps require the assistance of a second person.

How To Remove the Auger Drive Belt If the auger drive belt is damaged, the snow thrower will not discharge snow.

Replace the damaged belt as follows.

1. Disconnect the spark plug wire.

2. Loosen the bolts on each side of the bottom panel (see Figure 19).

B._o] _ rz_l m]F-'_mJLli.,,"]lJkvJ!__11II

3. Remove the bottom panel.

_. j__/Panel

Bolt Bottom

"\\Bolt L

Figure 19

4. Remove screw from belt cover. Remove the belt cover (see

Figure 17).

5. Loosen the belt guide. Pull the belt

guide away from the auger drive

pulley (see Figure 20).

6. Pull the idler pulley away from the

auger drive belt.

7. Remove the old auger drive belt

from the auger drive pulley and 15. Connect the spark plug wire.

from the engine pulley. Replace the auger drive belt with an original

equipment replacement belt avail- able from a Sears service center.

8. Install the new auger drive belt onto the auger drive pulley and onto pulley.

9. Adjust the auger drive belt. See "How To Adjust The Auger Drive

Belt" in the Service And Adjustment

section.

10. Adjust the belt guide. See "How To Adjust The Belt Guide" in the Ser-

vice And Adjustment section.

11. Install the belt cover. Tighten screw (See Figure 17).

12. Check the adjustment of the cables.

See "How To Check And Adjust The Cables" in the Service And Adjust-

ment section.

13. Install the bottom panel (see

Figure 19).

14. Tighten the bolts on each side of the bottom panel.

Traction

Auger IdlerPulley AugerDrive Belt

E-Ring

Swing Plate Axle Rod

F-021004L

L ,_v_j Traction Drive Belt

Engine Pulley

Belt Guide

Auger DrivePulley

Traction Drive Spring

Traction Drive Belt

Traction Drive Pulley

Engine Pulley

Figure 20

B._o] _ r_,_l m]F-'_mJLli.,,"]lJkvJ!_ _11II

How To Remove The Traction Drive Belt

Ifthe snow thrower will not move for- ward, check the traction drive belt for wear or damage. If the traction drive

belt is worn or damaged, replace the belt as follows.

1. Disconnect the spark plug wire.

Remove the auger drive belt. See

"How To Remove The Auger Drive

Belt" in the Service And Adjustment

section.

Remove the e-ring from one end of

the swing plate axle rod. Remove the swing plate axle rod to allow

the swing plate to pivot forward (see

Figure 20).

Remove the traction drive spring.

Remove the old traction drive belt from the traction drive pulley and from the engine pulley. Replace

the traction drive belt with an origi-

nal equipment replacement belt available from a Sears service cen-

ter.

Install the new traction drive belt onto the traction drive pulley and

onto engine pulley.

Make sure the traction drive idler

pulley is properly aligned with the traction drive belt.

plate is properly secured (see Figure 21).

Alignment Tabs Figure 21

NOTE: If the drive will not engage

after the traction drive belt has

been replaced, then check to make sure that the swing plate is

positioned between the align- ment tabs.

11.

Install and adjust the auger drive

belt. See "How To Remove The Au- ger Drive Belt" in the Service And Adjustment section.

12.

Adjust the belt guide. See "How To Adjust The Belt Guide" in the Ser-

vice And Adjustment section.

13.

Install the bottom panel (see

Figure 19).

14.

Tighten the bolts on each side of the bottom panel.

8. Attach the traction drive spring.

9. Install the swing plate axle rod and secure with the e-ring removed

earlier.

10. The bottom of the swing plate must be positioned between the align-

merit tabs. Make sure the swing

F-021004L

15.

Install the belt cover. Tighten

screw (see Figure 17).

16.

Check the adjustment of the cables. See "How To Check And Adjust The

Cables" in the Service And Adjust- ment section.

17.

Connect the spark plug wire.

BELT GUIDE ADJUSTMENT

1. Remove spark plug wire.

2. Have someone engage auger drive.

3. Measure the distance between the

belt guide and belt. The distance

should be 1/8 inch (3.175 ram) for guide. See Figure 22.

Belt Guide

v 1/8 Inch

_i\\" (317sram)

Auger Idler (/'-_ - \\

Pulley -'_'_' --_f \\

"Z" Fitting

The center of the "Z" fitting should

be between the center and top of

the hole in the clutch lever. Adjust either the auger drive cable or the

traction drive cable as as necessary according to the following instruc- tions.

Figure 23

Engaged _

Figure22

If adjustment is necessary, loosen belt guide mounting bolt. Move belt

guide to the correct position. Tight- en mounting bolt.

Reinstall belt cover.

Reconnect spark plug wire.

HOW TO CHECK AND

ADJUST THE CABLES

The cables are adjusted at the factory and no adjustment should be neces-

sary. If the cables have become stretched or are sagging adjustment will

be necessary. Whenever belts are adjusted or re- placed, the cables will need to be ad-

justed.

To check for correct adjustment, un-

hook "Z" fitting at clutch lever (see Figure 23).

1. Move clutch lever to the full forward position (just contacting plastic

bumper). Holding cable tight, note position of fitting to hole in clutch le-

ver.

F-021004L

Auger Drive Cable Adjustment

1. Run the engine until the fuel tank is empty and the engine stops.

2. Stand the snow thrower up on the front end of the auger housing.

3. Push cable through spring to ex-

pose the threaded portion of the

cable (see Figure 24).

Square End

Cable Spring

Locknut

'_'\_ Figure 24

Hold square end of threaded portion

with pliers and adjust Iocknut in or out until correct adjustment is

reached. Pull cable back through

spring and connect cable.

TRACTION DRIVE CABLE ADJUSTMENT

1. 7. Push the bottom of the traction

Run the engine until the fuel tank is

empty and the engine stops.

Stand the snow thrower up on the

front end of the auger housing.

Loosen the bolts on each side of

the bottom panel (see Figure 25).

Bolt Bottom Panel

Auger Housing

\_\ Bolt

Figure25

4. Remove the bottom panel.

5. Disconnect the "Z" fitting from the drive lever (see Figure 23).

6. Slide the cable boot off the cable adjustment bracket (see

Figure 26).

drive cable through the cable ad- justment bracket until the "Z"

hook can be removed.

8. Remove the "Z" hook from the cable adjustment bracket. Move

the "Z" hook down to the next ad- justment hole.

9. Pull the traction drive cable up through the cable adjustment

bracket.

10. Put the cable boot over the cable adjustment bracket.

11. Install the "Z" hook to the traction drive lever (see Figure 23).

12. To check the adjustment, depress the drive lever and check the length

of one of the drive springs. In cor-

rect adjustment, the length of the

drive spring is:

minimum 3" (76 mm.) maximum 3-3/8" (85 mm.)

(see Figure 27).

/ 7

Traction ,.-4_

_/_D riveCable///)

Cable Boot_"x{_&Y

/7 Cable"_Adjustment/ "Z" Hook

Bracket Figure26

F-021004L 24

Figure 27

B._o] _ r_,_l m]F-'_mJLli.,,"]lJkvJ!_ _11II

HOW TO ADJUST OR REPLACE

THE FRICTION WHEEL

How To Check The Friction Wheel

Ifthe snow thrower will not move for-

ward, check the traction drive belt, the traction drive cable or the friction wheel.

Ifthe friction wheel is worn or damaged,

it must be replaced. See "How To Re- place the Friction Wheel" in this section.

Ifthe friction wheel is not worn or dam-

aged, check as follows.

1. Run the engine until the fuel tank is empty and the engine stops.

2. Stand the snow thrower up on the front end of the auger housing

(see Figure 28).

3. Disconnect the spark plug wire.

4. Loosen the bolts on each side of the bottom panel (see Figure 28).

5. Remove the bottom panel.

6. Position the shift speed lever in the lowest forward speed.

7. Note the position of the friction wheel (see Figure 29). The correct

distance "A" from the right side of the friction wheel to the outside of the motorbox is as follows:

Tire Size Distance "A"

12 and 13 inch 4-1/8" 16 inch 4-5/16"

If the friction wheel is not in the

correct position, adjust according to the following instructions.

5. Install the bottom panel (see Figure 28).

6. Tighten the bolts on each side of

the bottom panel.

Bolt BottomPanel

Auger Housing

\_\ Bolt

Figure28

Figure 29

Speed Control Rod

How To Adjust The Friction Wheel

1. Position the shift speed lever in the lowest forward speed.

2. Loosen the bolts on the speed control rod (see Figure 30).

3. Move the friction wheel to the cor-

rect position (see Figure 29).

4. Tighten the bolts on the speed control rod (see Figure 30).

F-021004L

Figure 30

B._o] _ r_,_l m]F-'_mJLli.,,']lJkvJ!_ _11II

How To Replace The Friction Wheel

Ifthe friction wheel is worn or damaged,

the snow thrower will not move forward. The friction wheel must be replaced as

follows.

1. Run the engine until the fuel tank is empty and the engine stops.

2. Stand the snow thrower up on the front end of the auger housing (4).

(see Figure 28).

3. Disconnect the spark plug wire.

4. Remove the fasteners that secure the right wheel. Remove the right

wheel from the axle (see Figure 31)

5. Loosen the bolts on each side of the bottom panel.

6. Remove the bottom panel.

7. Remove the fasteners that secure the drive sprocket to the axle (see

Figure 32).

8. Remove the left wheel, axle, and drive sprocket.

9. Remove the four bolts that hold the

bearings on each side of the hex

shaft (see Figure 33).

Bottom Panel

Chain

Wheel

Figure 31

Figure 32

Bolts

10. Remove the hex shaft and bear-

ings.

NOTE: Take special note of the posi-

tion of the washers on the hex shaft.

F-021004L 26

Figure 33

11. Remove the three fasteners that hold the friction wheel to the hub

(see Figure 34).

12. Remove the friction wheel from the hub. Slip the friction wheel off the

hex shaft.

13. Assemble the new friction wheel

onto hub with the fasteners re-

moved earlier.

14. Install the hex shaft and bearings

with the four bolts removed earlier

(see Figure 35).

Make sure the washers are prop-

erly installed in the original posi- tion. Also, make sure the two

washers are properly aligned with the actuator arms.

15. Make sure the hex shaft turns free- ly.

16. Install the left wheel, axle, and

drive sprocket with the fasteners

removed earlier. Install the chain

onto the drive sprocket (see

Figure 32).

17. Check the adjustment of the friction wheel. See "How ToAdjust The

Friction Wheel" in this section.

18. Make sure the friction wheel and the disc drive plate are free from grease

or oil.

19. Install the bottom panel (see

Figure 31).

20. Tighten the bolts on each side of the bottom panel.

21. Install the right wheel to the axle with the fasteners removed earlier.

22. Connect the spark plug wire.

Fasteners

Hex Shaft

Friction

Hub Wheel

Fasteners

Figure 34

F-021004L

Actuator Arms -\

Bearings

Washer

Bearings

Washer

/ Washer

Figure 35

HOW TO REPLACE

THE AUGER SHEAR BOLT

The augers are secured to the auger shaft with special shear bolts. These

shear bolts are designed to break and protect the machine if an object be- comes lodged in the auger housing. Do

not use a harder bolt as the protection provided by the shear bolt will be lost.

Disconnect the spark plug wire. Make sure all moving parts have

stopped.

3. Align the hole in the auger with the

hole in the auger shaft. Install the new shear pin and spacer. See Figure 36.

4. Connect the spark plug wire.

,_ WARNING: For safety and to

shear bolts.

To replace a broken shear bolt, proceed as follows. Extra shear bolts were pro- vided in the assembly parts bag.

1. Move the throttle control to the stop

protect the machine, use only original equipment

position. Disengage all controls.

TO ADJUST THE CARBURETOR

Ifyou think your carburetor needs ad-

justing, contact your nearest Sears Ser-

vice Center. Engine performance should not be affected at altitudes up to

7,000 feet. For operation at higher elevations, contact your nearest Sears

Service Center IMPORTANT: Never tamper with the

engine governor, which is factory set for proper engine speed. Over-speeding

ShearPin

I |

_°)i"' _ Spacer

Figure 36

the engine above the factory high speed setting can be dangerous. If you

think the engine-governed high speed needs adjusting, contact your nearest

Sears Service Center, which has the proper equipment and experience to make any necessary adjustments. For

the location of the nearest Sears Ser- vice Center, call Sears Service at

1-800-4-MY-HOME®.

F-021004L 28

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