Craftsman 536.88644 User Manual

ICRRFTSMRN®I

5 Horsepower 24 Inch Dual Stage

120V. Electric Start SNOW THROWER

MODEL NO.

536.886440

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.

F-001087J

WARRANTY STATEMENT ......

SAFETY RULES ...............

INTERNATIONAL SYMBOLS ....

ASSEMBLY ...................

OPERATION ..................

MAINTENANCE ...............

SERVICE AND ADJUSTMENT ..

2 STORAGE .................... 28

2 TROUBLE SHOOTING CHART .. 29

4 REPAIR PARTS ............... 30

6 ENGINE REPAIR PARTS ....... 46

11 SPANISH (ESPANOL) .......... 55

17 PARTS ORDERING/SERVICE.,

20 BACK COVER

LIMITED "13NO--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 workman- ship.

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 pil_s.

• 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 THROWERTO 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 PRECAUTIONS. IT MEANS-- ATrENTION!!! BECOME ALERT!!! YOUR SAFETY IS INVOLVED.

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.

,_ WARNING: Always discon-

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.

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.

F-001087J 2

TRAINING

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

disengage the controls quickly.

2. Never allow children to operate the equip-

ment. Never allow adults to operate the equipment 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 equipment 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 equipment without

weadng adequate winter outer garments. Wear foetwear 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.

Replace fuel cap securely and wipe up spilled fuel. Never store fuel or snow thrower with fuel in the tank inside of a building where fumes may reach an open flame or spark.

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.

For all units with electric starting motors use electric starting extension cords certi- fied CSAiUL. Use only with a receptacle that has been installed in accordance with

local inspection authodties. Adjust the snow thrower height to clear

gravel or crushed rook surface.

Never attempt to make any adjustments

while the engine (motor) is running(except

when specifically recommended by manu-

facturer).

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

F-O01087J

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 notoperate thismachine if you are tak-

ing drugs or other medication which can cause drowsiness or affect your ability to

operate this machine.

2. Do not use this machine ifyou are mentally or physically unable to operate this ma- chine safely.

3. Do not put hands or feet near or under ro- tating pads. 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 strikinga 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 unit should start tovibrate abnormal- ly, stop the engine (motor) and check im-

mediately 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 housingor 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 all controls are disengaged. Disconnect the spark plug wire and keep the wire away from the spark plug to prevent accidental starting.

9. Take all possible precautions when leaving the snow thrower unattended. Disengage the auger/ impeller, stop engine (motor), and remove key.

10. Do not run 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.

14.

15.

16.

17.

Neveroperate the snow thrower near en-

closures, automobiles, window wells,

drop--offs, and the like without proper ad-

justment of the snow discharge angle.

Keep children and pets away. Do not overload the machine capacity by

attempting to clear snow at too fast a rate.

Never operate the machine at high trans- port speeds on slippery surfaces. Look be- hind and use care when backing up.

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

Disengage power to the collectodimpeller when snow thrower is transported or not in

use.

18.

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

thrower (such as tire chains, electdc 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.

21.

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

Do not attempt to use snow thrower on a roof.

MAINTENANCE AND STORAGE

1. Check shear bolts and other bolts at fre- quent intervals for proper tightness to be

sure the equipment is in safe working condition.

2. Never store the snow thrower with fuel in

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.

3. Always refer to operator's guide instruc-

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

period.

4. Maintain or replace safety and instruction

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 resi- dences, garages, porches or other such

structures or buildings.

IMPORTANT: Many of the following symbols are located on your unit or on literature sup- plied with the product. Before you operate the unit, learn and understand the purpose for

each symbol.

Control And Operating Symbols

Slow Fast Electric Start Engine Start Engine Run

I H N

Engine Off Engine Stop On Choke Off Choke On Neutral

Throttle Primer Button Ignition Key

®Q

Ignition Off Ignition On

F-001087J 4

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

Lift Handle To Depress Pedal

Engage To Disengage

SafetyWarningSymbols

DANGER

Thrown Objects.

Keep Bystanders Away.

IMPORTANT

Read Owner's Manual

Before Operating

This Machine.

DANGER

Thrown Objects.

Keep Bystanders Away.

DANGER

Avoid Injury From

Rotating Auger. Keep

Hands, Feet And

Clothing Away.

Ignition Key

Insert To Run,

Pull Out To Stop.

WARNING

DANGER

Stop The Engine

Before Unclogging

Discharge Chute!

WARNING

Hot Surface

STOP

F-OO1087J 5

Contents of Parts Bag (actual size)

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

2 - Parts bags (not shown)

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

1- Screw, 5/16--18 x 2 in

1-Split Lockwasher

1- Nut, 5/16-18

1-Flatwasher 11/321n.

3- 5/16-18 Carriage Bolts

3- 11/32 Flatwashers

3- 5/16-18

Nylon Hex Nuts

F-OOlO87J

"2- Shear Pins

1 - Shift Lever Knob (not actual size)

1 - 1/4-20

Hex Jam Nut

_1-Sta_e._ (not actuarlCord)

Parts packed separately in carton (not shown full size)

2- Ignition Keys

(Attached to engine in plastic bag)

1-Snow Chute Assembly

IIIIIII I I •

_ ARNING: Always wearsatety glasses or eye shields

while assembling snow

thrower.

TOOLS REQUIRED FOR ASSEMBLY

1- Knife to cut carton 1 - 1/2 inch wrenches

(or adjustable wrenches)

1 - 9/16 inch wrenches

(or adjustable wrenches)

1 - 3/4 inch wrenches

(or adjustable wrenches)

1 - Pliers (to spread cotter pin)

1 - Screwdriver 1 - Measuring tape or ruler Figure 1 shows the snow thrower in the

shipping position.

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

Traction Drive Lever

Shifter

Lever

Clutch Cable

Crank Assembly

Chute

Deflector

F-001087J

Figure 1

Height

Adjust

Skid

Figure 2

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. Removeand discardthe packing materialfrom aroundthe snow

thrower.

3. Cutdown all four cornersof the car- tonand lay the panelsflat.

4. Rollsnowthrower off the cartonby pullingon the lowerhandle. CAU-

TION: DO NOTback over cables.

Remove the packing material from handle assembly.

Cut ties securing the clutch control cables 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 har_dle and move shifter to the first

forward gear.

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

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

Right Hand Side

Of Upper Handle_

5/16" Hex

5/16" Split Lockwasher

Loosen, but do not

remove

11/32" Flatwasher

5/16"

Screw

Figure 3

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

handle.

3. Raise the upper handle into operat- ing position. Upper handle should

be to the outside of the lower han- dle.

F--001087J

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

NOTE: Position cable through slots on shifter plate.

Clutch Lever

"Z" Fitting

Control Cable _,,

Figure 4

4. Install hardware supplied in the parts bag (screw, flatwasher, lock-

washer, and hex nut) into bottom

hole on right hand side of handles. DO NOT tighten until all bolts are in

place.

5. Locate crank assembly removed earlier and remove the nylon lock-

nut and flatwasher from the eye bolt assembly. See Figure 5.

Left Hand Side Of, Upper Handle

Eye Bolt

Crank f

3/8" Nylon

y Locknut

3/8" Flatwasher

Figure 5

Reinstall flatwasher and adaptor.

Install eye bolt through lower hole on the left hand side of the handle.

7. Installthe 3/8" flatwasher andthe 3/8" nylon Iocknut looselyon the

eye bolt.

Carefully remove cotter pin, clevis pin and universal joint pin from

yoke end of crank rod assembly. See Figure 6.

Place universal joint into end of

worm gear lining up large holes. In-

sert universal joint pin (ensure opening in pin is in line with small openings in universal joint).

10. Place yoke end of crank rod around universal joint, lining up

openings. Insert clevis pin through assembly and secure with cotter

pin. Spread ends of cotter pin to

lock in place.

11. Tighten nut on eye bolt. Make sure

eye bolt is properly aligned and the crank can freely rotate.

12. Tighten all handle bolts.

Cotter Pin

Clevis Pin

Crank Rod Asse_y

Universal

Joint Pin

Figure 6

TO INSTALL SHIFTER KNOB

1. Thread the 1/2-13 hex jam nut found in parts bag onto the threaded

end of the shifter lever. See Figure 7.

2. Thread the shifter lever knob onto

the threaded end of the shifter le- ver until it is snug against the hex jam nut and the lip is pointed away

from the engine. Tighten the hex jam nut against the bottom of the

shifter lever knob to lock in posi- tion.

Knob

Traction Drive

Spring (Long)

Auger Drive

Spring (Short)

Figure 8

Hex Jam

Speed

Lever

Figure 7

NOTE: If the cables have become dis- connected, reinstall springs as shown in

Figure 8.

F-001087J

SNOW CHUTE ASSEMBLY

1. Turn crank assembly counterclock- wise until it stop.

2. Position snow chute on inside of snow chute flange and align the

three holes in the snow chute with

holes on snow chute flange. (See Figure 9)

3. Place three 5/16-18 carriage bolts from inside of chute as shown in

Figure 9. (hardware is found in parts bag).

4. Place three 5/16-18 flatwashers

and three 5/16-18 nuts on outside of flange.

5. Tighten all four carriage bolts se- curely.

NOTE: DO NOT overtighten carriage bolts.

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

Snow Chute

Flatwasher _3J_

Nut

Figure 9

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 inthe

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:

P" All assembly instructions have been

completed.

P" The discharge chute rotates freely. v" No remaining loose parts in carton.

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.

F--001087J 10

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.

Auger__

Electric Drive Lever Start (right hand)

Button

Primer

nition Bu Switch

Box

-- Traction Drive Lever (left hand)

, Remote

Chute Control

Lever

Assembly

Deflector

Discharge Chute

Choke Control Recoil

Height

Throttle Starter Adjust

Control Handle Skid

Figure 10

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 thedirection ofsnowthrowingthroughthe dischargechute.

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.

Recoil Starter Handle - Starts the en-

gine manually.

F--001087J

Choke Control - Used to start a cold

engine.

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

Remote Chute Control Lever - Push forward to discharge snow high and far.

Pull remote lever back to discharge snow

down.

Throttle Control - Controls the engine

speed.

Electric Start Button - (if so equipped) Used to startthe engine usingthe 120 V elec-

tric starter.

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

iect becomes lodged in the aguer hous-

ing. Toolbox --spare shear pins and spacers

are located in toolbox.

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

Manual before operating

machine. Never direct dis- charge toward bystanders stop the engine before unclogging discharge

chute or auger housing and before

leaving the machine.

TO STOP YOUR

SNOW THROWER

To stop throwing snow, release the aug_r drive lever. See Figure 10.

To stop the wheels, release the traction drive lever.

To stop the engine, push the throttle control lever to off and pull

out the ignition key.

TO CONTROL SNOW DISCHARGE

1. Turn the chute control rod to set the direction of the snow throwing.

2. Loosen the wing knob on the chute 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 11).

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

. 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 12.

Klick Pin

Figure 11

HOW TO MOVE FORWARD AND BACKWARD

1. To shift, release the traction drive lever (left hand) and move the speed shifter lever to the speed you desire. Ground speed is deter-

mined by snow conditions. Select

F-O01087J

Locked

Position

2-Wheel Drive

Figure 12

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 13.

Klick Pin

Unlocked Position

Single Wheel Drive

Figure 13

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

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

control_.

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.

Be sure that all fasteners are tight. 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.

1. Make sure the unit is level. NOTE: Do not check the level of the oil while the engine runs.

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

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

cap/dipstick (see Figure 14). Do not

add too much oil.

F-001087J

/Dipstick

,, i _. NOTE: Oil level

must be between

full and Add mark

Figure 14

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

NOTE: For extreme cold operating conditions of 0°F and below, use a par- tial synthetic 0W30 motor oil for easier starting.

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:

NOTICE: ENGINES WHICH ARE CERTIFIED TO COMPLY WITH CAL-

IFORNIA AND US EPA EMISSION REGULATIONS FOR ULGE ENGINES:

Are certified to operate on regular un-

leaded gasoline. Include the following

emission control system(s): EM, TWC (if so equipped). Include any user ad-

justable features-therefore no other ad- justments are needed.

_ ARNING: Experiences in-

dicates that 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 dam- age the fuel system 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 the car- buretor bowl drain to empty residual gasoline from the float chamber. Use

fresh fuel next season. See the Stor- age section in this manual for additional

information.

Neveruse engine orcarburetorcleaner

products in the fuel tank or permanent damage may occur.

1. Fill the fuel tank only with a fresh, clean, unleaded regular, unleaded

premium, or reformulated automo-

tive gasoline. DO NOT use leaded

gasoline. Make sure that the con-

tainer you pour the gasoline from is

clean and free from rust or other for- eign particles. Never use gasoline

that may be stale from long periods of storage in the container.

,_ WARNING: Gasoline is flam-

mable. Always use caution when handling or storing

gasoline.

Do not fill fuel tank while snow

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

closed 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 funnel or spout to prevent spilling.

Make sure to wipe up any spilled fuel before stating the engine. Store gasoline in a clean, approved 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

(electric starter, if equipped)

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-

F-001087J 14

ing the engine, be certain that you have read the following information,

,_ WARNING: The 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 proper- ly 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. De-

termine that your house wiring 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 under any condi- tions. If your system is grounded

and a three-hole receptacle is not available at the point your starter will

normally be used, one should be installed by a licensed electrician.

when connecting 120 volt AC "Power

Cord", always connect the cord to

the Switch Box" on the engine first, then plug the other end into the

three-hole grounded receptacle.

When disconnecting "Power cord", always unplug the end in the three-

hole grounded receptacle first. COLD START

1. Be sure auger drive and traction drive levers are in the disengaged (RELEASED) position.

2. Move throttle control to"FAST' posi-

tion.

3. Remove the keys form the plastic

bag. Insert one key into ignition slot. Make sure itsnaps into place. Do not turn key. Keep the second key in a safe place.

4. Rotate choke knob clockwise to the

choke ON position.

5. Connect the power cord to the switch box on the engine.

6. Plug other end of power cord into a three-hole, grounded 120 VOLT, AC

receptacle. (See WARNING in this

section).

Push the primer button while cov- ering the vent hole as follows: Re-

move finger from primer button between primes.

Do not prime if temperature above

50 ° F (10° C).

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

Push four times if temperature is below 15° F (-10 ° C).

8. 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 pro-

tected. If overheated it will stop au- tomatically and can be restarted only when it has cooled to a safe temperature (a wait of about 5 to 10

minutes is required).

9. When t_e engine starts, release the

starter button and move choke le- ver to "1/2 choke" position. When engine runs smoothly, move choke

lever to "No Choke" Position.

10. Disconnect power cord from recep- tacle, first, and then from switch

box.

NOTE: Allow the engine to warm up for

several minutes before blowing snow in temperatures below 0°K

11. Run engine at full throttle "FAST'

when throwing snow.

WARM START

If restarting a warm engine after a short shutdown, leave choke at "OFF" and do

not push the primer button. If the en- gine fails to start, follow the Cold Start

instructions.

TO START ENGINE (recoil starter)

Be sure that the engine has sufficient oil. The snow thrower engine is equipped with a recoil starter. Before starting the engine, be certain that you have read the following information.

F--001087J

COLD START

Be sure auger drive and traction drive levers are in the disengaged

(RELEASED) position.

Move throttle control to"FAST' posi- tion.

Remove the keys form the plastic bag. Insert one key into ignition slot. Make sure it snaps into place.

Do not turn key. Keep the second

key in a safe place.

4. Rotate choke knob clockwise to the choke ON position.

5. Push the primer button while cov-

ering the vent hole as follows: Re- move finger from primer button

between primes.

Do not prime iftemperature above

50° F (10 ° C).

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

Push four times if temperature is below 15° F (-10 ° C).

6. Pull the starter handle rapidly. Do not allow the handle to snap back,

but allow it to rewind slowly while keeping a firm hold on the starter

handle.

As the engine warms up, move choke lever to "1/2 choke" position. When engine runs smoothly, move

choke lever to "No Choke" Posi- tion.

NOTE: Allow the engine to warm up for several minutes before blowing snow in

temperatures below 0°F.

8. Run engine at full throttle "FAST' when throwing snow.

WARM START

If restarting a warm engine after a short

shutdown, leave choke at "OFF" and do

not push the primer button. If the en- gine 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.

if the engine still fails to start, repeat the

two previous steps until the engine

starts. Then continue with the direc- tions for cold start.

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 conftol, and starter handle several

times.

A ARNING: Never run en-

gine indoors or in enclosed, poorly ventilated areas. 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

nearby areas may exceed 150°R Avoid these areas.

DO NOT allow children or young

teenagers to operate or be near

snow thrower while it is operating.

A ARNING: Do not attempt

to remove any item that may

become lodged in auger without taking the following precau- tions:

• Release auger drive lever.

• Move throttle lever to stop posi-

tion.

• Remove (do not turn) ignition

key.

Disconnect spark plug wire. Do not place your hands in the

auger or discharge chute. Use a

pry bar.

SNOW THROWING TIPS

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-001087J 16

CUSTOMER RESPONSIBILITIES

SERVICERECORDS

Fillin datesasyou Before

completeregular Each

service, Use

Check Engine Oil Level _J

Change Engine Oil

Often

Every Every Every

5 10 25 Each Before SERVICE

Hours Hours Hours Season Storage DATES

"nghten All Screws and _/ _j

Nuts

Check Spark Plug Lubricate All Pivot

Points

I Lubricate Disc Drive

Plate Zerk

(See Maintenance)

Check Fuel

Drain Fuel

Check Cable Adjustment

(See Cable Adjustment) Adjust Drive Belt

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.

All adjustments in the Service and Ad-

justments section of this manual

should be checked at least once each season.

AFTER EACH USE

• Check for any loose or damaged parts.

• _ghten any loose fasteners,

• Check and maintain the auger.

• Check controls to make sure they are functioning properly.

F-001087J

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

LUBRICATION CHART

Lubricate

Disc Drive Plate Zerk With a Hi

Temp EP. Moly \

Grease.

Figure 15

+ 37 hidden pages

Craftsman 536.88644 User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual