Craftsman 917881060 Owner’s Manual

Owner's Manual

CRRI:TSMRW

SNOW THROWER

1450 Series Briggs and

Power-Propelled

30" Two-Stage

Model No.

917.881060

• EspaSol, p. 21

Stratton

Engine

CAUTIO ."

Read and follow all

Safety Rules and Instructions

before operating this equipment

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

Visit our Craftsman website: www.sears.com/craftsman

IMPORTANT

Safe Operation Practices for Walk=Behind Snow Throwers

This snow thrower is capable of amputating hands and feet and throwing objects.

Failure to observe the following safety instructions could result in serious injury.

Look for this symbol to point out im-

portant safety precautions. It means

Training

1. Read, understand and follow all instructions on the machine and in the manual(s) before operating this unit. 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 equipment. Never allow adults to operate the equipment without proper

instruction.

3. Keep the area of operation clear of all persons, par- ticularly small children.

4. Exercise caution to avoid slipping or falling, especially when operating the snow thrower 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 and shift into neutral before starting the engine (motor).

3. Donotoperatethe equipmentwithoutwearing adequate winter garments. Avoid loose fitting clothing that can get caught in moving parts. Wear footwear that will improve footing on slippery surfaces.

4. Handle fuel with care; it is highly flammable

(a) Use an approved fuel container. (b) Never add fuel to a running engine or hot en-

(d) Never fill containers inside a vehicle or on a truck

(e) When practical, remove gas-powered equipment

CAUTION!!! BEOOMEALERT!!! YOUR SAFETY IS INVOLVED.

WARNING: Always disconnect spark

plug wire and place it where it cannot contact plug in order to prevent acci- dental starting when setting up, trans- porting, adjusting or making repairs.

WARNING: This snow thrower is for use on sidewalks, driveways and other

be exercised while using on sloping sur- faces, Do not use snow thrower on

ground level surfaces. Caution should

surfaces above ground level such as roofs of residences, garages, porches

or other such structures or buildings.

gine.

fuel tank indoors.

or trailer bed with a plastic liner. Always place containers on the ground, away from your vehicle, before filling.

from the truck or trailer and refuel it on the ground. If this is not possible, then refuel such equipment on a trailer with a portable container, rather than from a gasoline dispenser nozzle.

WARNING: Snow throwers have ex-

posed rotating parts, which can cause terial thrown from the discharge chute.

severe injury from contact, or from ma- Keep the area of operation clear of all

persons, small children and pets at all times including startup.

parts become extremely hot during

CAUTION: Muffler and other engine operation and remain hot after engine

contact, stay away from these areas.

has stopped. To avoid severe burns on

WARNING: Engine exhaust, some of components contain or emit chemi-

cals known to the State of California

its constituents, and certain vehicle

to cause cancer and birth defects or other reproductive harm.

(f) Keep the nozzle in contact with the rim of the fuel

tank or container opening at all times, until refuel- ing is complete. Do not use a nozzle lock-open

device.

(g) Replace gasoline cap securely and wipe upspilled

fuel.

(h) If fuel is spilled on clothing, change clothing im-

mediately.

Use extension cords and receptacles as specified by

the manufacturer for all units with electric drive motors

or electric starting motors.

Adjust the collector housing height to clear gravel or

crushed rock surface.

Never attempt to make any adjustments while the engine (motor) is running (except when specifically recommended by manufacturer).

Always wear safety glasses or eye shields during op-

eration or while performing an adjustment or repair to protect eyes from foreign objects that may be thrown

from the machine.

Operation

1. Do not put hands or feet near or under rotating parts. Keep clear of the discharge opening at all times.

2. Exercise extreme caution when operating on or cross- ing gravel drives, walks, or roads. Stay alert for hidden

hazards or traffic.

3. After striking a foreign object, stop the engine (motor), remove the wire from the spark plug, disconnect the cord on electric motors, thoroughly inspect the snow

thrower for any damage, and repair the damage before

restarting and operating the snow thrower.

4. If the unit should start to vibrate abnormally, stop the engine (motor) and check immediately for the cause.

Vibration is generally a warning of trouble.

5. Stop the engine (motor) whenever you leave the oper- ating position, before unclogging the collector/impeller housing or discharge chute, and when making any repairs, adjustments or inspections.

6. Whencleaning,repairingorinspectingthesnowthrower, stoptheengineandmakecertainthecollector/impel- lerandall movingpartshavestopped.Disconnect thesparkplugwireandkeepthewireawayfromthe

plug.topreventsomeonefromaccidentallystartingthe engine.

7. Donotruntheengineindoors,exceptwhenstarting theengineandfortransportingthesnowthrowerinor outofthebuilding.Opentheoutsidedoors;exhaust fumesaredangerous.

8. Exerciseextremecautionwhenoperatingonslopes.

9. Neveroperatethesnowthrowerwithoutproperguards, andothersafetyprotectivedevicesinplaceandwork- ing.

10.Neverdirectthedischargetowardpeopleor areas wherepropertydamagecanoccur.Keepchildrenand othersaway.

11.Donotoverloadthemachinecapacitybyattempting toclearsnowattoofastarate.

12.Neveroperatethemachineathightransportspeeds onslipperysurfaces.Lookbehindandusecarewhen

operatinginreverse.

13.Disengagepowertothecollector/impellerwhensnow throweristransportedornotinuse.

14.Useonlyattachmentsandaccessoriesapprovedby themanufacturerofthesnowthrower(suchaswheel weights,counterweights,orcabs).

15.Neveroperatethesnowthrowerwithoutgoodvisibility orlight.Alwaysbesureofyourfooting,andkeepafirm

holdonthehandles.Walk;neverrun.

16.Nevertouchahotengineormuffler.

Clearing a Clogged Discharge Chute

Hand contact with the rotating impeller inside the discharge chute is the most common cause of injury associated with

snow throwers. Never use your hand to clean out the dis- charge chute. To clear the chute:

1. SHUTTHE ENGINE OFF!

2. Wait 10 seconds to be sure the impeller blades have stopped rotating.

3. Always use a clean-out tool, not your hands.

Maintenance and Storage

1. Check shear bolts and other bolts at frequent intervals for proper tightness to be sure the equipment is in safe working condition.

2. Never store the machine with fuel in the fuel tank inside a building where ignition sources are present such as hot water heaters, space heaters, or clothes

dryers. Allow the engine to cool before storing in any enclosure.

3. Always refer to operator's manual 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 machine a few minutes after throwing snow to prevent freeze-up of the collector/impeller.

TABLE OF CONTENTS

SAFETY RULES ........................................................ 2-3

PRODUCT SPECIFICATIONS ...................................... 4

CUSTOMER RESPONSiBiLITIES ................................ 4

WARRANTY .................................................................. 4

ASSEMBLY / PRE-OPERATION ............................... 6-8

OPERATION ............................................................ 9=14

MAINTENANCE ..................................................... 15-16

MAINTENANCE SCHEDULE ..................................... 15

SERVICE AND ADJUSTMENTS ........................... 17=19

STORAGE ................................................................... 19

TROUBLESHOOTING ................................................ 20

REPAIR PARTS ..................................................... 40-55

SEARS SERVICE ................................... BACK COVER

CRAFTSMANPROFESSIONALLIMITEDWARRANTY TwoYearsonSnowThrower

Whenoperatedandmaintainedaccordingtoallsuppliedinstructions,ifthissnowthrowerfailsduetoadefectin materialorworkmanshipwithintwoyearsfromthedateorpurchase,call1-800-4-MY-HOME®toarrangeforfree repair.

Thiswarrantyappliesforonlyoneyearfromthedateofpurchaseifthissnowthroweriseverusedforcommercial orrentalpurposes.

Duringthefirstyearofpurchase,therewillbenochargeforwarrantyserviceinyourhome.Foryourconvenience, in-homewarrantyservicewillstillbeavailableafterthefirstyearofpurchase,butatripchargewillapply.This chargewillbewaivedifyoutransportthesnowthrowertoanauthorizedCraftsmandrop-offlocation,Forthe nearestauthorizedlocation,call1-800-4-MY-HOME®,

ThiswarrantycoversONLYdefectsinmaterialandworkmanship.SearswillNOTpayfor:

• Expendableitemsthatbecomewornduringnormaluse,includingbutnotlimitedtoblades,sparkplugs,air

cleaners,belts,andoilfilters.

• Standardmaintenanceservicing,oilchanges,ortune-ups.

• Tirereplacementorrepaircausedbypuncturesfromoutsideobjects,suchasnails,thorns,stumps,orglass.

• Tireorwheelreplacementorrepairresultingfromnormalwear,accident,orimproperoperationormaintenance.

• Repairsnecessarybecauseofoperatorabuse,includingbutnotlimitedtodamagecausedbyimpactingobjects

thatbendtheframeorcrankshaft,orover-speedingtheengine.

• Repairsnecessarybecauseofoperatornegligence,includingbutnotlimitedto,electricalandmechanical

damagecausedbyimproperstorage,failuretousethepropergradeandamountofengineoil,orfailureto maintaintheequipmentaccordingtotheinstructionscontainedintheoperator'smanual.

• Engine(fuelsystem)cleaningorrepairscausedbyfueldeterminedto becontaminatedoroxidized(stale),In

general,fuelshouldbeusedwithin30daysofitspurchasedate.

• Normaldeteriorationandwearoftheexteriorfinishes,orproductlabelreplacement. ThiswarrantyappliesonlywhilethisproductiswithintheUnitedStates,

Thiswarrantygivesyouspecificlegalrights,andyoumayalsohaveotherrightswhichvaryfromstatetostate. Sears,Roebuckand Co., Hoffman Estates, IL 60179

CONGRATULATIONS on your purchase of a new snow thrower. It has been designed, engineered and manufac-

tured to give best possible dependability and performance. Should you experience any problem you cannot eas-

ily remedy, please contact your nearest Sears Parts & Repair Center. We have competent, well-trained tech-

nicians and the proper tools to service or repair this unit. Please read and retain this manual. The instructions

will enable you to assemble and maintain your snow thrower properly. Always observe the "SAFETY RULES",

SERIAL NUMBER: DATE OFPURCHASE:

THE MODELAND SERIAL NUMBERSWILL BE FOUND

ONA DECALATTACH EDTOTHE REAR OFTHE SNOW

THROWER HOUSING. YOUSHOULDRECORDBOTHSERIALNUMBERAND

DATE OF PURCHASE AND KEEPIN A SAFE PLACE FOR FUTURE REFERENCE.

PRODUCT SPECIFICATIONS

Gasoline Capacity 3.0 Quarts and Type: Unleaded Regular only

Oil Type SAE 5W-30 or 10W-30 (API SG-SL): Synthetic SAE 5W-30

Oil Capacity: 18 Ounces Spark Plug: Champion RJ19LM

Gap: 0,030"

CUSTOMER RESPONSIBILITIES

• Read and observe the safety rules,

• Follow a regular schedule in maintaining, caring for and using your snow thrower,

• Follow the instructions under "Maintenance" and "Stor- age" sections of this owner's manual,

PARTS PACKED SEPARATELY I CARTON

(1) POWER

(1) DISCHARGE CHUTE

EXTRA SHEAR BOLTS AND NUTS

CORD

(1) FUEL STABiLiZER PACKET

START I

(2) SAFETY iGNiTiON KEYS

(1) AUGER CONTROL ROD

(1) TRACTION DRIVE CONTROL ROD _

I I

(1) MULTi=

WRENCH

(2) SHEAR BOLTS 1/4=20 x 1=3/4

ROTATOR HEAD MOUNTING

(1) WASHER 3/8 (1) LOCKNUT 3/8

(1) LOCKNUT

5/16=18

(1) CARRIAGE

BOLT 5/16=18 × 5/8

(2) SPACERS (2) LOCKNUTS

1/4=20

I I I I I

CHUTE DEFLECTOR REMOTE CONTROL

(1) LOCKNUT (1) NYLON

1/4=20 WASHER

(3) RETAINER SPRINGS

(1) SHOULDER

BOLT 1/4=20 (1) SPRING

AS / RE-O ERATION

Read these instructions and this manual in its entirety before you attempt to assemble or operate your new

snow thrower. Reading the entire manual will familiar= ize you with the unit, which will assist you in assembly,

operation and maintenance of the product.

Your new snow thrower has been assembled at the factory with the exception of those parts left unassembled for ship-

ping purposes. All parts such as nuts, washers, bolts, etc., necessary to complete the assembly have been placed in

the parts bag. To ensure safe and proper operation of your snow thrower, all parts and hardware you assemble must

be tightened securely. Use the correct tools as necessary to ensure proper tightness.

REMOVE SNOW THROWER FROM CARTON

1. Remove all accessible loose parts and parts boxes from carton.

2. Cut down all four corners of carton and lay panels flat.

3. Remove the two (2) screws securing the auger housing to the pallet.

4. Remove all packing materials except plastic tie holding speed control rod to lower handle.

5. Remove the two (2) plastic ties securing upper handle to pallet.

6. Remove snow thrower from carton and check carton thoroughly for additional loose parts.

UPPER HANDLE

HANDLE KNOB

LOWER

HANDLE

i _ _ i

= ......

/ ,/

/' /

HOW TO SET UP YOUR SNOW THROWER

TOOL BOX (See Fig. 10) A toolbox is provided on your snow thrower. The toolbox is

located on top of the belt cover. Store the extra shear bolts, nuts and multi-wrench provided inparts bag in the toolbox.

NOTE: The multi-wrench may be used for assembly of the chute rotator head to snow thrower and making adjustments

to the skid plates. UNFOLD UPPER HANDLE

1. Raise upper handle tothe operating position and tighten handle knobs securely.

INSTALL SPEED CONTROL ROD (See Figs. 1 and 2)

1. Remove plastic tie securing rod to lower handle.

2. Insert rod into speed control bracket and secure with retainer spring.

FIG. 1

SPEED CONTROL ROD

RETAINER

SPRING

SPEED SPEED CONTROL CONTROL

BRACKET LEVER

FIG. 2

AS / RE-O ERATION

INSTALL TRACTION DRIVE CONTROL ROD (See Figs. 3 and 4)

The traction drive control rod has the long loop on the end

of the spring as shown.

1. Slide rubber sleeve up rod and hook end of spring into pivot bracket with loop opening down as shown.

2. With top end of rod positioned under left side of control panel, push rod down and insert top end of rod into hole in drive control bracket. Secure with retainer spring.

INSTALL AUGER CONTROL ROD (See Figs. 5 and 6) The auger control rod has the short loop on the end of the

spring as shown.

1. Slide rubber sleeve up rod and hook end of spring into control arm with loop opening up as shown.

2. With top end of rod positioned under right side of control panel, push down on rod and insert end of rod into hole in auger control bracket. Secure with retainer spring.

AUGER ROD

RUBBER SLEEVE

CONTROL ARM

CONTROL

BRACKET

FIG. 3

FIG, 4

RETAINER

SPRING

FIG. 5

AUGER CONTROL ROD AUGER

CONTROL

RETAINER LEVER SPRING \

CONTROL

BRACKET

FIG. 6

AS BLY / RE..O ERATION

iNSTALL DISCHARGE CHUTE / CHUTE ROTATOR HEAD (See Fig. 7)

NOTE: The multi-wrench provided in your parts bag may be used to install the chute rotator head,

1, Place discharge chute assembly on top of chute base

with discharge opening toward front of snow thrower,

2, Position chute rotator head overchute bracket, Ifneces-

sary, rotate chute assembly toalign square and pin on un- derside of chute rotator head with holes inchute bracket,

3, With chute rotator head and chute bracket aligned,

position chute rotator head on pin and threaded stud of mounting bracket,

4, Install 3/8 washer and Iocknut on threaded stud and

tighten securely,

iNSTALL CHUTE DEFLECTOR REMOTE CONTROL (See Figs. 8 and 9)

1, Install remote cable bracket to discharge chute with

5/16-18 carriage bolt and 5/16-18 Iocknut as shown, Tighten securely,

2, Install remote cable eyelet to chute deflector with

1/4-20 shoulder bolt, nylon washer and 1/4-20 Iocknut

as shown, Tighten securely,

3, Install spring hooks between hex nuts on chute rotator

head and into hole in chute deflector as shown,

1/4-20 CHUTE SHOULDER

NYLON BETWEEN WASHER HEX HUTS

1/4-20 ROTATO R LOCKNUT

CABLE EYELET

SPRING

HOOK

ON CHUTIE

5/16- ! 8

CARRIAGE

BOLT

CHUTE

BRACKET

CHUTE MOUNTING

ROTATOR HEAD

ROTATOR HEAD BRACKET

FiG. 7

STUD

L _EMOTE

CABLE

RACKET

5/16-18 LOCKNUT

FiG. 8

CHUTE DEFLECTOR CONTROL LEVER

FIG, 9

CHECK TiRE PRESSURE The tires on your snow thrower were overinflated atthe fac-

tory for shipping purposes. Correct and equal tire pressure is important for best snow throwing performance,

• Reduce tire pressure to 14-17 PSi (19-24,5 N-m),

OPERATION

KNOW YOUR SNOW THROWER

READ THIS OWNER'S MANUALAND ALL SAFETY RULES BEFORE OPERATING YOUR SNOWTHROWER. Compare

the illustrations with your snow thrower to familiarize yourself with the location of various controls and adjustments, Save this manual for future reference,

These symbols may appear on your snow thrower or in literature supplied with the product. Learn and understand

their meaning,

I\1

DANGER ENGINE FAST SLOW CHOKE PRIMER

OR WARNING ON

FUEL OIL FORWARD REVERSE

iGNITiON KEY.

INSERT TO START

AND RUN,

PULL OUT TO STOP.

ENGINE

OFF

READ AND FOLLOW ALL SAFETY INFORMATION

AND iNSTRUCTiONS BEFORE USE OF THIS PRODUCT.

KEEP THESE INSTRUCTIONS FOR FUTURE REFERENCE.

\ J

SNOW

DISCHARGE

DISENGAGED

ENGAGED

TRACTION

DRIVECONTROL

OPERATION

GASOLINE ELECTRIC AUGER DISCHARGE CHUTE CONTROL LEVER

CHOKE DEFLECTOR CONTROL CONTROL LEVER

SAFETY

IGNITION

KEY

NOTE: ITEMS ABOVE

ARE SHOWN IN THEIR TYPICAL

LOCATION ON THE

ENGINE. ACTUAL

LOCATION MAY VARY

WITH THE ENGINE

ON YOUR UNIT.

ON / OFF

SWITCH

CLEAN-OUT TOOL

START BUTTON CONTROL

RECOIL X CONTROL LEVER CONTROL LEVER

STARTER

HANDLE

CHUTE

LEVER DRIVE SPEED DEFLECTOR REMOTE

CHUTE DRIVE

TRACTION

LH TURN

TRIGGER

LIGHT

KNOB

TOOLBOX

AUGERS

FIG. 10

MEETS A,N,S,I, SAFETY REQUIREMENTS

Our snow throwers conform to the standards of the American National Standards institute,

Toolbox - used to store spare shear bolts, Iocknuts and wrench,

Safety ignition key = must be inserted for the engine to

start and run, Remove when snow thrower is not in use,

Electric start button - used for starting the engine, Recoil (auxiliary) starter handle-used for starting engine, Primer - pumps additional fuel from the carburetor to the

cylinder for use when starting a cold engine.

Choke Control - used for starting a cold engine. ON / OFF switch = used to STOP the engine. LH and RH turn triggers- used to steer the snow thrower.

Drive speed control lever = used to select forward or reverse motion and speed of snow thrower,

Traction drive control lever- used to engage power-pro-

pelled forward or reverse motion of snow thrower,

Auger control lever - used to engage auger motion

(throw snow), Discharge chute control lever - used to change the

direction the snow is thrown,

Deflector remote control lever - used to change the

distance the snow is thrown,

Skid plate - used to adjust height of scraper bar from ground, Drift cutter - used to cut through deep snowdrifts,

DRIFT CUTTER

PLATE

OPERATION

The operation of any snow thrower can result in foreign objects thrown into the eyes, which

can result insevere eye damage. Always wear safety glasses or eye shields while operating

your snow thrower or performing any adjust-

ments or repairs. We recommend standard safety glasses or a wide vision safety mask worn over spectacles.

HOW TO USE YOUR SNOW THROWER

Know how to operate all controls before adding fuel or

attempting to start the engine. STOPPING

TRACTION DRIVE

• Release traction drive control lever to stop the forward or reverse movement of the snow thrower.

AUGER

• Release the auger control lever to stop throwing snow.

ENGINE

1. Move ON / OFF switch to "OFF" position.

2. Remove (do not turn) safety ignition key to prevent unauthorized use.

NOTE: Never use choke to stop engine.

TO USE CHOKE CONTROL (See Fig, 11) The choke control is located on the engine. Use the choke

control whenever you are starting a cold engine. Do not use to start a warm engine.

• To engage choke, turn knob counterclockwise. Slowly turn knob clockwise to disengage.

TO CONTROL SNOW DISCHARGE (See Fig. 12)

WARNING: Snow throwers have ex- posed rotating parts, which can cause

i_ severe injury from contact, or from ma-

The DIRECTION inwhich snow isto be thrown is controlled by the discharge chute control lever.

• Tochangethe discharge chute position, press downward on discharge chute control lever and move lever left

or right until chute is in desired position. Be sure lever springs back and locks into desired position.

The DISTANCE that snow is thrown is controlled by the position of the chute deflector. Set the deflector low to

throw snow a short distance; set the deflector higher to throw snow farther.

Press downward on chute deflector control lever and move lever forward to lower the deflector and decrease the distance. Move lever back to raise the deflector

and increase the distance. Be sure lever springs back and locks into desired position.

terial thrown from the discharge chute.

Keep the area of operation clear of all

persons, small children and pets at all times including startup.

WARNING: if the discharge chute or and wait for aii moving parts to stop, Use

auger become clogged, shut-off engine

the clean-out tool, NOT YOUR HANDS, to unclog the chute and/or auger.

DISCHARGECHUTE

CONTROLLEVER

FIG, 11

CHUTE DEFLECTOR

REMOTE CONTROLLEVER

FIG, 12

OPERATION

TO THROW SNOW (See Fig, 13) The auger rotation is controlled by the auger control lever

located on the right side handle.

• Squeeze auger control lever to handle to engage the auger and throw snow.

• Release the auger control lever to stop throwing snow.

FIG, 13

USING THE CLEAN-OUT TOOL (See Fig, 14) In certain snow conditions, the discharge chute may be-

come clogged with ice and snow, Use the clean-out tool to dislodge this blockage,

When cleaning, repairing, or inspecting, make certain all controls are disengaged and the au- ger/impeller and all moving parts have stopped,

Disconnect the spark plug wire and keep the wire away from the spark plug to prevent ac- cidental starting,

TO MOVE FORWARD AND BACKWARD (See Fig. 15) SELF-PROPELLING, forward and reverse movement of

the snow thrower, is controlled by the traction drive control lever located on the left side handle.

• Squeeze traction drive control lever to handle to engage the drive system,

• Release traction drive control lever to stop the forward

or reverse movement of the snow thrower,

SPEED and DIRECTION are controlled by the drive speed control lever.

• Press downward on the speed control lever and move

lever to desired position BEFORE engaging the trac-

tion drive control lever. Be sure lever springs back and

locks into desired position,

• Slower speeds are for heavier snow and faster speeds

are for light snow and transporting the snow thrower. It is recommended that you use a slower speed until you are familiar with the operation of the snow thrower.

NOTE: When both traction drive and auger control levers are engaged, the traction drive control lever will lock the

auger control lever in the engaged position. This will allow you to release your right hand from the handle and adjust

the discharge chute direction without interrupting the snow throwing process,

• Releasethe auger control lever and shut offthe engine.

• Removethe clean-out tool from it'smounting clip. Grasp the tool firmly bythe handle and push and twist the tool

into the discharge chute to dislodge the blockage.

After the packed snow has been dislodged, return the clean- out tool to it's mounting clip by pushing it into the clip.

• Make sure the discharge chute is pointed in a safe di- rection (no vehicles, buildings, people, or other objects are in the direction of discharge) before restarting the engine.

• Restart the engine, then squeeze the auger control lever to the handle to clear snow from the auger hous-

ing and the discharge chute.

DISCHARGECHUTE

TOOL

MOUNTING

TRACTION DRIVE //_

CONTROLLEVER

FIG. 15

POWER STEERING OPERATION (See Fig, 16) Steering triggers are used to assist in steering your snow

thrower. The triggers are located on the underside of each handle. When atrigger is squeezed, it disengages the drive

wheel on that side of snow thrower and allows it to turn in that direction.

• To turn left- squeeze left side trigger,

• To turn right - squeeze right side trigger,

LH TURN

TRIGGER

FIG, 14 12 FIG. 16

OPERATION

TO ADJUST SKiD PLATES (See Fig. 17)

NOTE: The wrench provided in your parts bag may be

used to adjust the skid plates. Skid plates are located on each side of the auger housing

and adjust the clearance between the scraper bar and the ground surface. Adjust skid plates evenly to proper height

for current surface conditions. For removal of snow in normal conditions, such as a paved driveway or sidewalk,

place skid plates in the highest position (lowest scraper clearance) to give a 5 mm clearance between the scraper

bar and the ground. Use a middle position if the surface to be cleared is uneven.

NOTE: It is not recommended to operate the snow thrower

over gravel or rocky surfaces. Objects such as gravel, rocks or other debris, can easily be picked up and thrown by the impeller, which can cause serious personal injury, property

damage or damage to the snow thrower.

• If snow thrower must be operated over gravel surface, use extra caution and be sure skid plates are adjusted

to lowest (highest scraper clearance) position.

1. Shut off engine and wait for all moving parts to stop.

2. Adjust skid plates by loosening the hex nuts, then mov- ing skid plate to desired position. Be sure both plates are adjusted evenly. Tighten securely.

(LOW GROUND

AUGER

HOUSING

SCRAPER BAR

I HEX

_¢ NUTS PLATE

LOW POSITION (HIGH GROUND CLEARANCE)

FIG, 17

SCRAPER BAR The scraper bar is not adjustable, but is reversible. After

considerable use it may become worn. When it has worn almost to the edge of the housing, it can be reversed,

providing additional service before requiring replacement,

Replace a damaged or worn scraper bar.

TO USE DRIFT CUTTERS (See Fig. 18)

Use the drift cutters to cut through deep snowdrifts that are

higher than the front of the snow thrower.

• Loosen upper adjustment nut enough to allow drift cutter to be raised to highest position and tighten nut securely. Repeat for opposite side of snow thrower.

• When not using drift cutters, loosen adjustment nut, lower to storage position and tighten nut securely.

BEFORE STARTING THE ENGINE

CHECK ENGINE OiL LEVEL (See Fig. 19) The engine on your snow thrower has been shipped, from

the factory, already filled with oil.

1. Check engine oil with snow thrower on level ground.

2. Remove oil fill cap/dipstick and wipe clean, reinsert the dipstick and screw tight, wait for a few seconds, remove and read oil level. If necessary, add oil until "FULL:.'mark on dipstick is reached. Do not overfill.

• Tochange engine oil, see "TO CHANGE ENGINE OIE' in the Maintenance section of this manual.

ADD GASOLINE (See Fig. 19)

• Fill fuel tank to bottom of tank filler neck. Do not over- fill. Use fresh, clean, regular unleaded gasoline with

a minimum of 87 octane. Do not mix oil with gasoline.

Purchase fuel in quantities that can be used within 30

days to assure fuel freshness.

fuel. Do not store, spill or use gasoline

WARNING: Wipe off any spilled oil or near an open flame.

CAUTION: Alcohol blended fuels (called gas- ohol or using ethanol or methanol) can attract moisture which leads to separation and for- mation of acids during storage. Acidic gas can damage the fuel system of an engine while in storage. To avoid engine problems, the fuel system should be emptied before storage of 30 days or longer. Empty the gas tank, start the engine and let it run until the fuel lines and carburetor are empty. Use fresh fuel next sea-

son. See Storage instructions for additional information. Never use engine or carburetor

cleaner products in the fuel tank or permanent damage may occur.

CHOKE ENGINE OIL GASOLINE CONTROL FILL CAP / DiPSTiCK FILLER CAP

STARTER

BUTTON

AUGER HOUSING

STcORTIAoGE_

PRIMER RECOIL

DRIFT

CUTTER

ADJUST

MENT NUT

FIG, 18 13 FIG, 19

SAFETY HANDLE IGNITION ON / OFF

KEY SWITCH

NOTE: ALL ITEMS ARE SHOWN IN THEIR TYPICAL LOCATION.

ACTUAL LOCATION MAY VARY WITH ENGINE ON YOUR UNIT.

STARTER

OPERATION

TO START ENGINE Your snow thrower engine is equipped with both a 120 Volt

A.C. electric starter and a recoil starter. The electric starter is equipped with a three-wire power cord and plug and is

designed to operate on 120 Volt A.C. household current.

• Be sure your house is a 120 Volt A.C. three-wire grounded system. If you are uncertain, consult a

licensed electrician.

WARNING: Do not use the electric A.C. three=wire grounded system. Se=

starter if your house is not a 120 Volt rious personal injury or damage to your

snow thrower could result.

COLD START- ELECTRIC STARTER

1. Insert safety ignition key (packed separately in parts bag) into ignition slot until it clicks. DO NOTturn the key.

Keep the extra safety ignition key in a safe place.

2. Place ON / OFF switch in "ON" position.

3. Rotate choke control to "FULE' position.

4. Connect the power cord to the engine.

5. Plug the other end of the power cord into a three-hole grounded 120 Volt A.C. receptacle.

NOTE: Do not use primer when starting engine with the electric starter.

6. Push starter button until engine starts.

IMPORTANT: Do not crank engine more than five con- tinuous seconds between each time you try to start. Wait

5 to 10 seconds between each attempt.

7. When the engine starts, release the starter button and slowly move the choke control to the "OFF" position.

8. Disconnect the power cord from the receptacle first, then from the engine.

Allow the engine to warm up for a few minutes. Engine will not develop full power until it has reached normal operat-

ing temperature. WARM START - ELECTRIC STARTER

Follow the steps above, keeping the choke control in the "OFF" position.

COLD START - RECOIL STARTER

1. Insert safety ignition key (packed separately in parts bag) into ignition slot until it clicks. DO NOTturn the key.

Keep the extra safety ignition key in a safe place.

2. Place ON / OFF switch in "ON" position.

3. Rotate choke control to "FULE' position.

4. Push the primer four (4) times if the temperature is below 15°F, or two (2)times if temperature is between

15° and 50°F. If temperature is above 50°F, priming is

not necessary.

NOTE: Over priming may cause flooding, preventing the engine from starting. If you do flood the engine, wait a few

minutes before attempting to start and DO NOT push the primer.

5. Pull recoil starter handle quickly. Do not allow starter rope to snap back.

6. When the engine starts, releasethe recoil starter handle and slowly move the choke control to the "OFF" posi-

tion.

Allow the engine to warm up for afew minutes. Engine will not develop full power until it has reached normal operat-

ing temperature. WARM START- RECOIL STARTER

Follow the steps above, keeping the choke in the "OFF"

position. DO NOT push the primer.

BEFORE STOPPING Run the engine for a few minutes to help dry off any mois-

ture on the engine. iF RECOIL STARTER HAS FROZEN

Ifthe recoil starter has frozen and will not turn the engine,

proceed as follows:

1. Grasp the recoil starter handle and slowly pull as much rope out of the starter as possible.

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

If the engine still fails to start, repeat the above steps or

use the electric starter.

SNOW THROWING TIPS

, Go slower in deep, freezing or heavy wet snow. Use

the drive speed control, NOT the ON / OFF switch, to

adjust speed.

, It is easier and more efficient to remove snow imme-

diately after it falls.

, The best time to remove snow is the early morning. At

this time the snow is usually dry and has not been ex-

posed to the direct sun and warming temperatures.

• Slightly overlap each successive path to ensure all snow will be removed.

Throw snow downwind whenever possible. Adjust the skid plates to proper height for current snow

conditions. See "TO ADJUST SKID PLATES" in this section of this manual.

• For extremely heavy snow, reduce the width of snow removal by overlapping previous path and moving slowly.

, Keep engine clean and clear of snow during use. This

will help air flow and extend engine life.

, After snow-throwing iscompleted, allow engine to run for

a few minutes to melt snow and ice off the engine.

, Clean the entire snow thrower thoroughly after each

use and wipe dry so it is ready for next use.

WARNING: Do not operate snow ibility. Throwing snow during a heavy,

thrower if weather conditions impair vis-

windy snowstorm can blind you and be hazardous to the safe operation of the

snow thrower.

HT Check for Loose Fasteners I_ I_

R Clean / Inspect Snow Thrower t1_ If

W Check/Replace V-Belts I_

Lubrication Chart I_ If

Check Engine Oil Level

N Change Engine Oil

Inspect Muffler

N Check / Replace Spark Plug E

Empty Fuel Tank

GENERAL RECOMMENDATIONS

The warranty on this snow thrower does not cover items that have been subjected to operator abuse or negligence.

To receive full value from the warranty, operator must maintain snow thrower as instructed in this manual. Some

adjustments will need to be made periodically to properly maintain your snow thrower.

At least once a season, check to see if you should make any of the adjustments described in the Service and Ad-

justments section of this manual.

• At least once a year, you should replace the spark plug and check belts for wear. A new spark plug will help your engine run better and last longer.

• Follow the maintenance schedule in this manual.

NOTE: Use only Original Equipment Manufacturer (OEM)

parts to service this unit. Failure to do so can cause the unit to malfunction and pose a risk of injury to the operator.

LUBRICATION CHART

(_ SAE 5W=30 Motor Oil (_) See "ENGINE" in

Maintenance section

(_) General

Purpose Grease

@ Engine oil

BEFORE EACH USE

1, Check engine oil level.

2. Check for loose fasteners.

3, Check controls to be sure they are functioning properly.

LUBRICATION

Keep your snow thrower well lubricated (See "LUBRICATION CHART"),

SNOW THROWER

Always observe the safety rules when performing any maintenance.

TIRES

• Maintain proper air pressure in both tires (14-17 RS.I. / 19-24.5 N-m).

O Pivot

points

Auger

grease fittings

Keep tires free of gasoline and oil, which can harm rubber.

NOTE: To seal tire punctures and prevent flat tires due

to slow leaks, tire sealant may be purchased from your local parts dealer. Tire sealant also prevents tire dry rot

and corrosion.

V-BELTS TO CHANGE ENGINE OIL Check V-belts for deterioration and wear after every 50

hours of operation and replace if necessary. The belts are not adjustable. Replace belts ifthey begin to slip from

wear. (See "TO REMOVE BELT COVER" in the Service and Adjustments section of this manual).

The V-belts on your snow thrower are of special construction and should be replaced byoriginal equipment manufacturer

(OEM) belts available from your nearest dealer. Using other than OEM belts can cause personal injury or damage to

the snow thrower. AUGER GEAR CASE

• The gear case was filled with lubricant to the proper level at the factory. The only time the lubricant needs attention is if service has been performed on the gear

case.

• If lubricant is required, use only Ronex ED #1 grease.

TRACTION DRIVE SYSTEM DO NOT lubricate the drive components inside the snow

thrower. The sprockets, hex shafts, drive disc and friction wheel require no lubrication. The bearings and bushings

are lifetime lubricated and require no maintenance.

CAUTION: Any lubricating of the above compo= nents can cause contamination of the friction

wheel and damage to the drive system of your snow thrower.

ENGINE

LUBRiCATiON Use only high quality detergent oil rated with API service

classification SG-SL Select the oil's SAE viscosity grade according to your expected operating temperature.

SAE VISCOSITY GRADES

°F -20 0 30 32 40

i°C -3'0 -20 =1'0 0

TEMPERATURE RANGE ANTICIPATED

BEFORE NEXT OiL CHANGE

NOTE: Although multi-viscosity oils (5W30, 10W30 etc.) improve starting in cold weather, these multi-viscosity oils

will result in increased oil consumption when used above 32°F/0°C. Check your engine oil level more frequently to

avoid possible engine damage from running low on oil. Change the oil after every 25 hours of operation or at least

once a year if the snow thrower is not used for 25 hours in one year.

Check the crankcase oil level before starting the engine and after each five (5) hours of continuous use. Tighten oil fill

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

Determine temperature range anticipated before next oil change. All oil must meet API service classification SG-SL.

• Be sure snow thrower is on level surface.

• Oil will drain more freely when warm.

• Catch oil in a suitable container. NOTE: The left side wheel may be removed from snow

thrower for easier access to the oil drain plug and place- ment of a suitable container. The unit tilted, resting on the

frame with the left wheel removed, will help drain any oil trapped inside the engine. (See "TO REMOVE WHEELS"

in the Service and Adjustments section of this manual).

1. Remove safety ignition key and disconnect spark plug wire from spark plug. Place wire where itcannot come in contact with plug.

2. Clean area around drain plug.

3. Remove drain plug and drain oil in a suitable container.

4. Install drain plug and tighten securely.

5. Wipe off any spilled oil from snow thrower and engine.

6. Install left wheel (if removed for draining oil). Be sure to install klick pin into proper hole in wheel axle (See "TO REMOVE WHEELS" in the Service and Adjustments section of this manual).

7. Remove oil fill cap/dipstick. Becareful not to allow dirt

to enter the engine.

8. Refill engine with oil through oil dipstick tube. Pour slowly. Do not overfill. For approximate capacity see

"PRODUCT SPECIFICATIONS"section of this manual.

9. Use gauge on oil fill cap/dipstick for checking level. Be sure dipstick cap istightened securely for accurate reading. Keep oil at "FULL.' line on dipstick.

10. Wipe off any spilled oil.

MUFFLER

Inspect and replace corroded muffler as it could create a fire hazard and/or damage.

SPARK PLUG Replace spark plug at the beginning of each season or after

every 100 hours of operation, which ever occurs first. Spark plug type and gap setting are shown in the "PRODUCT

SPECIFICATIONS" section of this manual.

CLEANING

iMPORTANT: For best performance, keep snow thrower housing free of any dirt or trash, Clean the outside of your

snow thrower after each use.

-- come in contact with plug, Keep finished surfaces/wheels free of gasoline, oil, etc.

We do not recommend using a garden hose to clean

your snow thrower unless the electrical system, muffler and carburetor are covered to keep water out. Water in engine can result in shortened engine life.

SERVICE ADJUSTMENTS

WARNING: To avoid serious injury, before performing any service or adjustments:

1. Be sure the on/off switch is in the OFF position.

2, Remove safety ignition key.3. Make sure the augers and all moving

parts have completely stopped.

4. Disconnect spark plug wire from spark plug and place wire where it

cannot come in contact with plug.

SNOW THROWER

TO ADJUST SNOW THROWER HEIGHT

See "TO ADJUST SKID PLATES" and "SCRAPER BAR" in the Operation section of this manual.

CHUTEDEFLECTOR

The chute deflector, attached to the top of the discharge

chute, is provided to direct discharging snow away from

the operator. If the deflector becomes damaged, it should

be replaced.

1. Disengage all controls and move throttle control to STOP position. Wait for all moving parts to stop.

2. Remove safety ignition key and disconnect spark plug wire from spark plug. Place wire where it cannot come

in contact with plug.

3. Align holes in impeller hub with holes in impeller shaft and install two (2) new 1/4-20 x 1-5/8" capscrew/shear

bolts. Install 1/4-20 Iocknuts and tighten securely.

i CAUTION: Do not substitute. Use only original

J equipment capscrew/shear bolts as supplied |

with your snow thrower.

4. Connect spark plug wire to spark plug. Replace safety

ignition key.

• Tochange direction and/or distance snow is discharged, see "TO CONTROL SNOW DISCHARGE" in the Op-

eration section of this manual.

SHEAR BOLTS (See Fig. 20)

AUGER SHEAR BOLTS

Both right and left-hand augers are secured to the auger shaft with a shoulder/shear bolt and hex nut. Should a for-

eign object or ice become lodged in the augers, the shear bolts are designed to break, preventing damage to any

other components. If one or both augers do not turn when auger control lever is engaged, check to see if one or both

of the bolts have sheared. To replace the shear bolts:

1. Disengage all controls and move throttle control to STOP position or move ON/OFF switch to OFF posi- tion. Wait for all moving parts to stop.

2. Remove safety ignition key and disconnect spark plug wire from spark plug. Place wire where it cannot come

in contact with plug.

3. Align hole in auger hub with hole in auger shaft and install a new 1/4-20 x 2" shoulder/shear bolt. Install

1/4-20 lock nut and tighten securely. CAUTION: Do not substitute. Use only original

equipment shear bolts as supplied with your snow thrower.

4. Connect spark plug wire to spark plug. Replace safety ignition key.

IMPELLER SHEAR BOLTS

The impeller is secured to the impeller shaft with two (2)

capscrew/shear bolts and hex nuts. Should a foreign object or ice become lodged in the impeller, the capscrews are

designed to break, preventing damage to any other com- ponents. If impeller does not turn when auger control lever

is engaged, check to see if the capscrews have sheared.

To replace the capscrew/shear bolts:

FIG, 20

TO REMOVE BELT COVER (See Fig. 21)

1. Remove the two (2) screws securing belt cover to frame.

2. Remove belt cover.

• Replace belt cover by installing cover and screws and tighten securely.

FIG, 21

SERVICE ADJUSTMENTS

TO REPLACE BELTS (See Fig. 22) The auger and traction drive belts are not adjustable. If the

belts are damaged or begin to slip from wear, they should be replaced. It is recommended that the belt(s) be replaced

by a Sears service centre/department. NOTE: It is recommended that both the auger and traction

drive belt be replaced at the same time. The V-belts on your snow thrower are of special construction

and should be replaced byoriginal equipment manufacturer (OEM) belts available from your nearest Sears service

centre/department. Using other than OEM belts can cause

_ersonal injury or damage to the snow thrower.

WARNING: Belt replacement requires

separation of the snow thrower, While separating the auger housing from the

frame assembly, it is important that an assistant stand in the operating

position and hold the snow thrower handles, Serious personal injury and/or

damage to the unit could occur if the snow thrower should fall during the belt

changing process.

FRAME AUGER ASSEMBLY HOUSING

8. RELIEVE TENSION ON TRACTION DRIVE BELT IDLER and remove traction drive belt from around

pulleys.

HINT: Insert a 3/8" drive ratchet (in the "ON" position) into

the square hole in idler arm and rotate ratchet clockwise to relieve tension.

9. With tension relieved on idler, install new traction drive belt around pulleys and inside belt keepers.

10. Install clutch rod in swing plate; secure with hairpin.

11. Place auger belt around and inside the groove of auger pulley only.

12. While your assistant slowly raises handles to rejoin the auger housing and frame assembly, pull up on the auger belt and squeeze sides together above pulley so belt is fully seated in groove of pulley.

13. Bring snow thrower completely together and check carefully for proper routing of belts. If auger belt has become dislodged from the pulley (by catching the idler arm bracket while bringing snow thrower together), separate the snow thrower and repeat step 10. Belt must be fully seated in pulley groove when bringing the snow thrower together.

14. Install the two (2) hex bolts and tighten securely.

15. INSTALL ENGINE PULLEY- Place belt inpulley groove and slide pulley on crankshaft. Install flat washer, Iockwasher and bolt and tighten securely (41-47 N-m torque). Make sure belt is inside belt keeper.

16. INSTALL BELT COVER and two (2) screws. Tighten securely.

17. INSTALL DISCHARGE CHUTE - See "INSTALL DIS- CHARGE CHUTE / CHUTE ROTATER HEAD" in the

Assembly / Pre-Operation section of this manual.

1, REMOVE GASOLINE FROM FUEL TANK - Drain

gasoline from fuel tank into a suitable container, out- doors, away from fire or flame, Wipe up any spilled

gasoline,

2, REMOVE DISCHARGE CHUTE - Loosen Iocknut

securing chute rotator head to mounting bracket only enough to allow chute rotator head to be raised and discharge chute to be removed from snow thrower,

3, REMOVE BELT COVER - See "TO REMOVE BELT

COVER" in this section of this manual,

4. REMOVE ENGINE PULLEY-Removebolt, lockwasher and flat washer securing pulley to engine crankshaft,

Remove outside (auger) pulley only from crankshaft,

5, SEPARATE SNOW THROWER - With your assistant

standing in the operating position holding the handles, remove the two (2) bolts holding the auger housing and frame together,

I WARNING: As the last bolt is removed, I have your assistant carefully lower the I

handles down to the ground.

6. REMOVE HAIRPIN FROM CLUTCH ROD and remove clutch rod from swing plate. Tip swing plate forward.

7. REMOVE AUGER BELT from around pulley.

HOLE

FRAME ROUSING

FIG. 22

AUGER

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Craftsman 917881060 Owner’s Manual

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