Craftsman 536885213 Owner’s Manual

Operator's Manual Snow Thrower
5.0 Horsepower Electric Start
21-inch Single Stage Auger Propelled
Model 536.885213
CAUTION: Before using this product,
Safety Rules and Operating Instructions.
CRRFTSMRN °
Manual del usario
/
Quitanieves
de 21 pulgadas
5.0 caballos de fuerza (hp) Monoetapico
Arranque el_ctrico
Propulsado por barrena
Modelo 536.885213
PRECAUCION: 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-011005M www.sears.com/craftsman
NnIL,'q:] ! =l[o]d[_o_ _Innl=1_In_
WARRANTY STATEMENT ......
SAFETY RULES ...............
INTERNATIONAL SYMBOLS . ..
ASSEMBLY ...................
OPERATION ..................
MAINTENANCE ...............
SERVICE AND ADJUSTMENT ..
LIMITED TWO-YEAR WARRANTY ON CRAFTSMAN SNOW THROWER
For two years from the date of purchase, when this Craftsman Snow thrower is maintained, lubricated, and tuned up according to the operating and maintenance instructions in the
owner's manual, Craftsman will repair, free of charge, any defect in material or 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 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 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
2 STORAGE .................... 20
2 TROUBLE SHOOTING CHART.. 21
4 REPAIR PARTS ............... 25
6
8 ENGINE REPAIR PARTS ....... 34
14 SPANISH (ESPAI_IOL) .......... 40
16 PARTS ORDERING/SERVICE .. 64
_hb OOK 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-O11005M 2
IT MEANS-- ATTENTION!!! BECOME ALERT!!! YOUR SAFETY IS INVOLVED.
d_k 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 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 wearing adequate winter outer garments. Wear footwear that will improve footing on slippery surfaces.
4. Handle fuel with care; it is highiy 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 units with electric starting motors use electric starting extension cords certi- fied CSA/UL Use only with a receptacle
that has been installed in accordance with iocal inspection authorities.
6. Adjust the snow thrower height to clear gravel or crushed rock surface.
7. Never attempt to make any adjustments while the engine (motor) is running (except
when specifically recommended by manu- facturer).
8. Let engine (motor) and snow thrower ad- just to outdoor temperatures before starting to clear snow.
F-011005M
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 operate this machine 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 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 unit should start to vibrate 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 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 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.Neveroperatethesnowthrowernearen- closures,automobiles,windowwells,
MAINTENANCE AND STORAGE
1. Check shear bolts and other bolts at fre-
drop-offs,andthelikewithoutproperad- justmentofthesnowdischargeangle.
Keepchildrenandpetsaway.
14.Donotoverloadthemachinecapacityby
2. Never store the snow thrower with fuel in
attemptingtoclearsnowattoofastarate.
15.Neveroperatethemachineathightrans- portspeedsonslipperysurfaces.Lookbe-
hindandusecarewhenbackingup.
16.Neverdirectdischargeatbystandersor
3. Always refer to operator's guide instruc-
allowanyoneinfrontoftheunit.
17.Disengagepowertothecollector/impeller whensnowthroweristransportedornotin
use.
18.Useonlyattachmentsandaccessoriesap- provedbythemanufacturerofthesnow
4. Maintain or replace safety and instruction
5. Run the snow thrower a few minutes after
thrower(suchastirechains,electricstart 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.
_lb 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 equipment 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:Manyof the following symbols are located on your unit or on literature sup- plied with the product. Before you operate the unit, learn and understandthe purposefor each symbol.
Control And Operating Symbols
Slow Fast Electric Start Engine Start Engine Run
H N
Engine Off Engine Stop On Choke Off Choke On Neutral
U
Throttle Primer Button
F-011005M
Ignition Key
4
®Q
Ignition Off Ignition On
Drive Clutch Forward Reverse Auger Clutch Auger Collector Engage
Push To Engage
Electric Starter
Fuel Oil FueI OilMixture
f
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-O11005M 5
DANGER
Avoid Injury From
Rotating Auger. Keep
Hands, Feet And
Clothing Away.
STOP
DANGER
Stop The Engine
Before Unclogging
Discharge Chute!
Contents of Parts Bag
1 - Owner's Manual (not shown)
1 - Electric Starter Cord (not shown)
d_lb WARNING: Always wear
TOOLS REQUIRED
1 - Knife to cut carton Figure 1 shows the snow thrower in the
operating position.
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.
safety glasses or eye shields while assembling snow
thrower.
Auger Drive Lever ._.
Auger
Drive Cable
Chute Deflector
Crank
\
Handle
Knob
Figure 1
1- Container 3.2 ounce
HOW TO REMOVE FROM THE
CARTON
1. Locate and remove container of Craftsman 2-cycle oil.
2. Locate all parts packed separately and remove from the carton.
3. Remove and discard the packing
material from around the snow
thrower.
4. Cut down all four corners of the car- ton and lay the panels flat.
5. Hold onto the lower handle and pull the snow thrower off the carton.
CAUTION: DO NOT back over cables.
6. Remove the packing material from the handle assembly.
How To Assemble The Handle
1,
Loosen the knobs on each side of
the handle (Figure 1).
2.
Raise the upper handle to the oper- ating position. Hold the upper han- dle apart to prevent scratching the
lower handle.
NOTE: Make sure the cables are not caught between the upper and lower
handle.
3. Tighten the knobs.
F-011005M 6
_" 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.
While learning how to use your snow thrower, pay extra attention to the fol-
lowing important items:
_' Make sure the fuel tank is filled with
the correct mixture (40:1 ratio) of gas-
oline and oil. _' Become familiar with the location of
all controls and understand their
function.
v" Before starting the engine, make sure
all controls operate correctly.
PRODUCT SPECIFICATIONS
Horse Power: 5 Displacement: 8,46 cu. in. Fuel Tank: 1,62 quart
Fuel/Oil Mixture: 40:1 Ratio
3,2 ounces of air cooled engine 2-cycle oil speci-
fied for 40:1 per 1
gallon of gasoline.
Spark Plug: Champion RCJ8Y
or equivalent
(Gap 0.030)
F-011005M 7
NOTE: Engine horsepower ratings
may vary by engine adjustments,
manufacturing variances, altitude, at- mospheric conditions, fuel and main-
tenance.
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.
Drive Lever
Chute Deflector
Ignition Switch
Key
Discharge
Chute REAR Switch
Auger Drive Lever - Starts and stops the auger.
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 direc-
tion the snow is thrown.
Choke Box Control Electric Starter
Button Figure 2
RecoilStarter Handle - Startsthe en-
gine manually.
Electric Starter Button - Use to start
the engine when using the 120V electric starter.
Choke Control - Used to start a cold engine.
Primer Button - Injects fuel directly into
the carburetor manifold for fast starts in cold weather.
Ignition Switch Key - Must be inserted and turned to the ON position to start the engine.
F-011005M 8
Spark Plug Access Panel - Aides in
the removal of the spark plug.
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.
,_ WARNING: 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
1. To stop throwing snow, release the auger drive lever. See Figure 2.
NOTE: If the snow thrower contin- ues to slowly move forward, see
"How To Adjust The Auger Control Cable" in the Service And Adjust-
ment Section.
2. To stop the engine, move the igni- tion key to the off position.
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 3).
Deflector Down Deflector Up
HOW TO THROW SNOW
1. Engage the auger drive lever.
2. To stop throwing snow, release the
auger drive lever.
_bL ARNING: The operation of
any snow thrower can result in foreign objects being
thrown into the eyes, which can re- sult in severe eye damage. Always
wear safety glasses or eye shields while operating the snow thrower.
We recommend standard safety glasses or use a wide vision safety
mask over your glasses.
HOW TO MOVE FORWARD
1,
Hold the auger drive lever against
the handle (See Figure 4). The au- ger will begin rotating.
2.
To go forward, raise the handle to allow the rubber auger blades to contact the ground. Maintain a firm
hold on the handle as the snow
thrower starts to move forward.
Guide the snow thrower by moving
the handle either left or right. Do
not attempt to push the snow throw-
er.
3. To stop, release the auger drive le- ver.
NOTE: If the auger continues to rotate,
see "How To Adjust The Auger Control Cable" in the Service and Adjustments
section.
Auger
Wing Knob Figure 3
F-011005M 9
Figure 4
FILL GAS:
NOTICE: ENGINES WHICH ARE CER-
TIFIED TO COMPLY WITH CALIFOR-
NIA AND US EPA EMISSION REGULATIONS FOR ULGE ENGINES:
Are certified to operate on regular un-
leaded gasoline. Includethe following
emission control system(s): EM, TWC
(if so equipped). Include any user ad- justable features-therefore no other ad- justments are needed.
HOW TO MIX THE FUEL MIXTURE
The two cycle engine, used onthis snow thrower, requires a mixture of gasoline and oil for lubrication of the
bearings and other moving parts. The correct fuel mixture ratio is 40:1 (3.2 oz. oil per one gallon of gas - see the Fuel
Mixture Chart). Gasoline and oil must
be pre-mixed in a clean gasoline con- tainer. Always use fresh, clean, un-
leaded gasoline.
FUEL MIXTURE CHART (mixture 40:1)
_lb WARNING: Experiences in-
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.
Never use engine or carburetor cleaner products in the fuel tank or permanent
damage may occur.
dicates that alcohol blended
fuels (called gasohol or
Do norfill the fuel tank with gasoline that doesnot have oil mixed in it. Shake the
gasoline container before eachfilling of the fuel tank.
OII Add more gas (32 oz.) Shake Can (3 U. S. Quarts)
I os I '"PE"'ALI s,l.e,rtoI
Mix gasoline and oil as follows:
1. Pour one (1) U.S. quart of fresh, clean, unleaded automotive gaso-
line into a one gallon size gasoline
container.
2. Add 3.2 ounces of clean, high quali- ty, two-cycle oil to the gasoline con-
tainer.
IMPORTANT:Donot use outboard motoroil or multi-viscosity oils,such
as 10W-30 or 10W-40.
3. Install the fuel cap onto the gasoline container. Vigorously shake the
gasoline container to mix the oil with the gasoline.
4. Add an additional three (3) U.S. quarts of gasoline to the gallon con- tainer. Again shake the gasoline
container.
+
1 U.S Gallon container "_
F-011005M 10
_lb ARNING: Gasoline is flam-
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.
mable. Always use caution when handling or storing
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. Be sure that all fasteners are tight.
3. Before starting the engine, make sure all controls operate correctly.
HOW TO STOP THE ENGINE
To stop the engine, move the ignition
key to the stop position.
HOW TO START THE ENGINE
The engine is equipped with a 120 volt AC electric starter and also a recoil
starter. Before starting the engine,
make certain that you have read the fol- lowing information.
F-011005M
designed to operate on 120
_h ARNING: The starter is
volt A.C. household current.
Carefully follow all instructions in the "How To Start The Engine" sec-
tion. To connect a 120 volt A.C. power cord, always connect the
power cord to the switch box on the engine first. Then, plug the oth-
er end into the receptacle. When disconnecting the power cord, al-
ways unplug the end from the re- ceptacle first.
HOW TO START A COLD ENGINE
1. Fill the fuel tank with a fresh, clean fuel mixture. See "How To Mix The
Fuel Mixture".
2. Make sure the auger drive lever is in the disengaged (released) posi-
tion.
3. Insert the ignition key and turn to
the ON position.
4. Move the choke control to the full
choke position.
5. (Electric Start) Connect the power
cord to the switch box located on the engine.
6. (Electric Start) Plug the other end
of the power cord into a 120 VOLT, A.C. receptacle. (See the WARN-
ING in this section).
7. 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 iftemperature is 50° F (10 ° C) to 15°F (-10 ° C).
Push four times if temperature is below 15° F (-10 ° C).
Push five time iftemperature is be- low 0° F (-18 ° C).
8. (Electric Start) Push on the elec-
tric start button until the engine starts. Do not crank for more than
10 seconds at a time. The electric
starter is thermally protected. If the
11
electricstarteroverheates,itwillau-
tomaticallystopandcanonlybere-
startedwhenithascooledtoasafe
temperature.Awaitofabout5to10
minutesisrequiredtoallowthe electricstartertocool.
9. (Recoil 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,
10. If the engine does not start in 5 or 6 tries, See the "Trouble Shooting
Chart" Instructions.
11. (Electric Start) When the engine
starts, release the electric start button,
12. (Electric Start) First disconnect the
power cord from the receptacle.
Then, disconnect the power cord from the switch box.
13. As the engine warms up, move the
choke control to 1/2 choke posi-
tion. When the engine runs smooth-
ly, move the choke control to the off position.
NOTE: Allow the engine to warm up for
several minutes before blowing snow in temperatures below 0°E
WARM START
Ifrestarting a warm engine aftera 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.
_lb 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 nearby areas may exceed 150°1=.
Avoid these areas.
DO NOT allow children or young teenagers to operate or be near snow thrower while it is operating.
_hb ARNING: Do not attempt without taking the following precau-
tions:
Release auger drive lever.
Move the ignition lever to the
Disconnect spark plug wire.
gine indoors or in enclosed, poorly ventilated areas. En-
to remove any item that may become lodged in auger
stop position to stop the engine.
Do not place your hands in the
auger or discharge chute. Use a
pry bar.
F-011005M 12
SNOW THROWING TIPS
1. When the handle is raised, the au- ger blades will engage the ground
and the snow thrower will move for-
ward. When the auger drive lever is
released, the auger blades will stop. If the blades do not stop, see "How
To Adjust The Auger Drive Cable" in the Service And Adjustment section.
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 previous path.
4. Whenever possible, discharge the snow down wind.
5. The distance the snow will be dis- charged can be adjusted by moving
the discharge chute deflector. Raise the deflector for more distance or
lower the deflector for less distance.
6. In windy conditions, lower the chute deflector to direct the discharged snow close to the ground where it is
less likely to blow into unwanted areas.
7. For safety and to prevent damage
to the snow thrower, keep the area to be cleared free of stones, toys
and other foreign objects.
8. Do not use the auger propelling fea-
ture when clearing gravel or
crushed rock driveways. Move the handle down to slightly raise the au-
ger.
9. The forward speed of the snow
thrower is dependent on the depth
and weight of the snow. Experience
will establish the most effective
method of using the snow thrower under different conditions.
10. After each snow throwing job, allow the engine to run for a few minutes.
The snow and accumulated ice will
melt off the engine.
11. Clean the snow thrower after each
use.
12. Remove ice, snow and debris from the entire snow thrower. Flush with
water to remove all salt or other chemicals. Wipe snow thrower dry.
DRY AND AVERAGE SNOW
1. Snow up to eight inches deep can
be removed rapidly and easily by walking at a moderate rate. For snow or drifts of a greater depth,slow your pace to allow the discharge chute to dispose of the snow as rapidly as the auger re-
ceives the snow.
2. Plan to have the snow discharged in the direction the wind is blowing.
WET PACKED SNOW
Move slowly into wet, packed snow. If the wet, packed snow causes the auger to slow down or the discharge chute be- gins to clog, back off and begin a series of short back and forth jabs into the snow. These short back and forth jabs, four to six inches, will "belch" the snow
from the chute.
SNOW BANKS AND DRIFTS
In snow of greater depth than the unit,
use the same "jabbing" technique de- scribed above. Turn the discharge
chute away from the snow bank. More time will be required to remove snow of this type than level snow.
F-011005M 13
CUSTOMER RESPONSIBILITIES
SERVICERECORDS
Fillindatesasyou Before Every Every Every
completeregular Each 5 10 25 Each Before SERVICE
service. Use Often Hours Hours Hours SeasonStorage DATES
Tighten Atl Screws and ./ _/ . . . . .
Nuts
Check Spark Plug _/ _/
Lubricate Chute Control .....
Flange
Drain Fuel _/
Check Fuel _/ . I I I I I I
Check Auger Ddve
_able Ad ustment See Cab e Ad ustment _/
i i i i i i i
, , , , , , ,
GENERAL RECOMMENDATIONS
The warranty on this snow thrower does not cover items that have been
subjected to operator abuse or negIF gence. To receive full value from the
warranty, the operator must maintain the snow thrower as instructed inthis
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. 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.
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.
LUBRICATION Before Storage
1. Remove the top cover. See "How To Remove The Top Cover".
2. Lubricate the chute control flange. Apply a clinging type of grease such
as Lubriplate.
Chute Controi
Flange
Figure 5
F-011005M 14
HOW TO REMOVE THE TOP COVER
1. Remove the discharge chute.
2. Remove the fuel cap.
3. Remove the two bolts and nuts (A) from the front of the top cover.
4. Remove the two bolts (B) from the
left and right side ofthe top cover.
5. Remove the eight screws (C) on
the left and right side of the top
cover.
6. Remove the three screws (D) from the top portion of the control panel.
7. Carefully pull the rear of the top
cover up and over the gas tank.
8. To install the top cover, reverse the
above steps.
TopCover
A
Discharge
Chute
D
Figure 6
HOW TO REMOVE THE BELT COVER
1. If equipped, remove the heat shield from the rear of the belt cover.
2. Remove the bolts and nuts (A) that hold the belt cover to the auger
housing.
3. Ifthe top cover has not been re+
moved, then remove the screws
F-011005M
(B) that attach the belt cover to the
top cover.
4. Remove screw (C) that holds the belt cover to the bottom cover.
5. To remove, hold the bottom portion
of the belt cover and pull down and out.
6. To install the belt cover, reverse the
above steps.
Bottom Cover
Heat Shield
B
\
A
15
/ c
A
Figure 7
Belt
Cover
_lb ARNING: To prevent acciden-
disconnect the spark plug wire and place it where it cannot make contact with the
spark plug.
tal starting when making any adjustments or repairs, always
HOW TO ADJUST
THE CHUTECRANK
Ifthe chute crank will not rotate fuIly tothe left or right, adjust as follows.
1. Remove the top cover. See "How To Remove The Top Cover".
2. Loosen the nuts.
3. Move the crank adjusting bracket to allow 1/8 inch (3mm) clearance
between the notch in the flange and
the outer diameter of the worm
gear.
4. Tighten the nuts.
Worm
Gear
Figure 8
HOW TO ADJUST THE
AUGER CONTROL CABLE
The auger control cable is adjusted at the factory. During normal use, the auger
control cable can become stretched and the auger drive lever will not properly en-
gage or disengage the auger.
1. Remove the "Z" hook from the au- ger drive lever (Figure 9).
2. Slide the cable boot offthe cable adjustment bracket (Figure 10).
3. Push the bottom of the auger con-
trol cable through the cable ad- justment bracket until the "Z"
hook can be removed.
4. Remove the "Z" hook from the cable adjustment bracket. Move
the "Z" hook down to the next ad- justment hole.
5. Pull the auger control cable up
through the cable adjustment
bracket.
6. Put the cable boot over the cable adjustment bracket.
7. Install the "Z" hook to the auger drive lever.
F-011005M
8. To check the adjustment, start the snow thrower. Make sure the auger
does not rotate when the auger drive lever is released.
Drive
Lever
Z-Hook
Auger Control
Cable
Cable Adjust-
ment Bracket
16
Z-Hook
Figure 10
HOW TO REPLACE THE DRIVE BELT
The drive belt is of special construction and must be replaced with original fac-
tory replacement belt available from your nearest Sears authorized service
center.
1. Remove the belt cover. See "How To Remove The Belt Cover".
2. Remove the drive belt from the idler pulley (Figure 11).
3. Move the belt guide away from the belt.
4. To reduce pressure on the drive belt, move the idler pulley away
from the belt. Remove the drive
belt from between the brake pad and the roller.
5. Remove the old drive belt.
6. To install the new drive belt, re-
verse the above steps.
7. Make sure the drive belt is seated properly on the pulleys.
8. Set the belt guide to 3/32" clearance as shown in Figure 12.
NOTE: When the auger control lever is engaged, the belt guide must be 3/32" from the drive belt.
9. Install belt cover. See "How To Re- move The Belt Cover".
7. Tip the auger enough to allow the auger to slide out of the auger
housing.
8. To install auger, reverse the above steps.
Belt
Guide
Brake Rolier
Drive Belt
Figure 11
IdlerPulley Engine Pulley
HOW TO REPLACE THE AUGER
t. Remove the belt cover. See "How
To Remove The Belt Cover".
2. Remove the drive belt. See "How To Replace The Drive Belt".
3. Remove the auger pulley (1) from
the auger shaft (threads are left
hand; turn clockwise to remove).
4. To keep the auger from rotating, set a 2"x4" piece of wood on the center
paddle to secure auger.
5. Remove the fasteners from the bearing assembly. Remove the
bearing assembly from the auger
housing.
6. Slide the auger out of the bearing
assembly on the right side of the snow thrower.
F-011005M
Auger
Housing Bearing
17
Assemlby
\Be,t
3/32 inch Guide
Figure 12
Auger Puliey
Figure 13
HOW TO ADJUST THE BRAKE PAD
The brake pad is adjusted at the factory and a periodic adjustment is not neces-
sary.
IMPORTANT: An adjustment is only necessary if the brake pad has become loose or has been removed. To adjust, proceed as follows:
1. Remove the top cover. See "How To Remove The Top Cover".
2. Remove the belt cover. See "How To Remove The Belt Cover".
Idler Pulley
Brake Pad
3. Tie the auger drive lever to the han- dle. This will engage the drive sys-
tem.
4,
Loosen the screw and nut on the brake pad arm (Figure 14).
5.
Set the clearance between the brake pad and the drive belt to 1/8
inch.
6. Tighten the screw and nut on the
brake pad arm.
- :::_ :. Engine Pulley
::' Belt Guide
Drive Belt
F-011005M 18
Brake Roller
Figure 14
TO ADJUST THE CARBURETOR
The carburetor is not adjustable. En- gine performance should not be af-
fected at altitudes up to 7,000 feet. For operation at higher elevations, contact
your nearest Sears Store.
proper engine speed. Over-speeding
the engine above the factory high speed setting can be dangerous. If the
engine-governed high speed needs an adjustment, contact an authorized Sears Service Center. They have the
IMPORTANT: Never tamper with the
engine governor, which is factory set for
proper equipment and experience to make any necessary adjustments.
TO ADJUST OR REPLACE THE 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.
The spark plug is housed in the engine compartment under the top cover and
cannot be seen under normal condi- tions.
1. Open the spark plug access door on the control panel (Figure 15).
2. The spark plug and wire are now visible.
3. Remove the spark plug wire.
4. Clean the area around the spark
plug base to prevent dirt from enter- ing the engine when the spark plug
is removed.
5. Remove the spark plug.
6. Check the spark plug. Ifthespark
plug is cracked, fouled or dirty, it must be replaced.
7. Set the gap between the electrodes
of the new spark plug at .030 inch (Figure 16).
8. Install the spark plug in the cylinder head and firmly tighten. Recom-
mended torque is 18 to 20 foot pounds.
Access Door
FeeJerGauge
0.030"
Spark Plug
Figure 15
Figure 16
F-011005M 19
_[b ARNING: Never store your
snow thrower indoors or in
an enclosed, poorly venti- lated area. If gasoline remains in the tank, fumes may reach an open
flame, spark or pilot light from a fur- nace, water heater, clothes dryer,
cigarette, etc.
NOTE: To prevent engine damage (if
snow thrower is not used for more than 30 days) follow the steps below.
SNOW THROWER
1. Thoroughly clean the snow thrower.
2. Lubricate all lubrication points. See
the Maintenance section.
3. Be sure that all nuts, bolts and
screws are securely fastened. In- spect all visible moving parts for
damage, breakage and wear. Re- place if necessary.
4. Touch up all rusted or chipped paint
surfaces; sand lightly before paint- ing.
5. Cover the bare metal parts of the
blower housing auger and the im- peller with rust preventative, such
as a spray lubricant.
NOTE: A yearly checkup or tune-up by a Sears service center is a good way of ensuring that your snow thrower will
provide maximum performance for the
next season.
ENGINE
_lb ARNING: Drain the gaso-
line outdoors, away from
fire or flame.
Gasoline must be removed or treated to
prevent gum deposits from forming in the fuel tank, filter, hose, and carburetor
during storage. Also, during storage al- cohol blended gasoline that uses etha-
nol or methanol (sometimes called gasohol) attracts water. It acts on the
gasoline to form acids which damage the engine.
F-011005M
1,
TO remove gasoline, run the engine
until the fuel tank is empty and the
engine stops.
2.
If you do not remove the gasoline, use fuel stabilizer supplied with unit
or purchase Craftsman Fuel Stabi-
lizer No. 3550. Add fuel stabilizer to
any gasoline left in the tank to mini-
mize gum deposits and acids. If the
fuel tank is almost empty, mix stabi-
lizer with fresh gasoline in a sepa- rate container and add some to the
fuel tank.
3,
Always follow the instruction on the stabilizer container. After the stabi-
lizer is added to the fuel tank, run
the engine at least ten minutes to allow the mixture to reach the car-
buretor.
4,
Change the engine oil.
5.
Lubricate the piston/cylinder area. First, remove the spark plug and
squirt a few drops of clean engine oil into the spark plug hole. Next,
cover the spark plug hole with a rag to absorb oil spray. Then, pull two or
three times on the recoil starter rope to rotate the engine. Finally, install
the spark plug and attach the spark
plug wire.
OTHER
1. If possible, store your snow thrower indoors and cover it to give protec-
tion from dust and dirt.
2, If the machine must be stored out-
doors, block up the snow thrower to
be sure the entire machine is off the
ground.
3. Cover the snow thrower with a suit- able protective cover that does not
retain moisture. Do not use plastic.
IMPORTANT: Never cover snow
thrower while engine and exhaust areas are still warm.
2O
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