Sears 536.884821 manual To Adjust Skid Height, To Adjust Chute Crank Assembly

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SPARK PLUG WIRE AND 'TIE BACK

AWAY FROM THE PLUG BEFORE MAK- CAUTION: ALWAYS DISCONNECT THE I ING ANY ADJUSTMENTS OR REPAIRS.

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SKID MOUNTING NUTS

TO ADJUST SKID HEIGHT

This snow thrower is equipped with two height adjust- merit skids, located on the outside of the augerhousing (See Fig. 20)°These skids elevate the frontof the snow thrower. For normal hard surfaces, adjust the skids as follows:

eMake sure the weight transfer system is released by holding upper handle firmlyand pushing down weighttransfer pedal with the ball of your foot.

®Place extra shear bolts suppiied (found in parts

bag) under each end of the scraperbar near but not under the skid..

eLoosen the skid mounling nuts (See Fig. 20) and push the skid down until it touches the ground.. Retighten the mounting nuts.

®Set the skid on the other side at same heighL

For rocky or uneven surfaces, raise the front of the snow thrower by moving the skids down furthers.This wifl help prevent rocks and other debris from being picked up and thrown by the auger

NOTE: if the skids are at the maximum height, the weight transfer system will not work..

TO ADJUST SCRAPER BAR

After considerable use, the metal scraper bar will have a detinite wear patternr The scraper bar may have to be returned to its odginal lower setting to maintain the original performance lever. To adjust:

oPosition the snow thrower on a level surface

oLoosen the carriage bolts and nuts securing the scraper bar _o the auger housing.

oAdjust the scraper bar to the proper position.

®Tighten the carriage bolls and nuts, making sure :hat the scraper bar is parallel with the working surface.

CAUTION: BE CERTAIN TO MAINTAIN PROPER GROUND CLEARANCE FOR

YOUR PARTICULAR AREA TO BE

CLEARED. OBJECTS SUCH AS GRAVEL, ROCKS OR OTHER DEBRIS, IF STRUCK BY THE IMPELLER, MAY BE

THROWN WITH SUFFICIENT FORCE TO CAUSE PERSONALINJU RY, PROPERTY DAMAGE OR DAMAGE TO THE SNOW

THROWER.

AUGER HOUSING

HEIGH3 r ADJUST SKiD

 

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FIG. 20

0Afler extended operation_the scraper bar may be reversed ifthe scraperbar mustbe replaceddueto wear, removethe carriage botts and nuts and install a new scraper bar.

TO ADJUST CHUTE

CRANK ASSEMBLY

tf you cannot rotate the chute crank fully to the left and to the right,you need to adjust the chute crank (See Fig. 21)

eLoosen both 1t2" nuts on the crank adjusting rod (using 3/4" wrenches).

eRotate the adjusting rod in or out to allow about

1/8" clearance between the notch in the flange and the ouler diameter of the worm..

e Once this clearance is set, tighten the nuts

NOTE: Be sure the crank does not touch the side of the engine or the cover will be scratched°

NOTCHED SECTION

PLASTIC

CAP COTTER/-'_.

FIG. 21

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Contents CRRFr$IRN Before USE Safety RulesFuel Safety Safe Storage REPAIR/ADJUSTMENTS SafetyOptional Accessory Maintenance AgreementTable of Contents Tools Required for Assembly Contents of Shipping CartonTo Remove Snow Thrower HOW to SET UP Your Snow ThrowerRemovethe staples fromtop of carton Skids DOWN. this will HEt.P to PreventLightenuntil all bolts are in ptaceTjhtenlefthand side first To Install the Upper Handle and Crank AssemblyOffoff To Checkjadjust Clutch Control CablesWEmHr Chute DeflectorTo Move Forward and Backward To Control Snow DischargeTo Stop Your Snow Thrower Track DRIVE/FREE-WHEEL Feature To USE Weight Transfer SystemUftuphere FILL/ADD OILFill GAS To Start EngineMove the throttle controlupto RUN position Push the key into the ignition slot found in partsWarm Start OperationButton Frozen StarterSnow Thrower General RecommendationsAfter First USE Lubrication Every TEN HoursCheck the crankcase oil level See before EngineLubrication To Adjust Skid Height AdjustTo Adjust Chute Crank Assembly Once this clearance is set, tighten the nutsTo Adjust Belts AdjustmentsTo Adjust the Clutch Control Cables To Replace Belts Reinstallthe beltcoverAuger Drive Belt Remove the beltcover See Fig,,26To Adjust the Friction Wheel Service AN ,.,DJUSTMENTSTo Adjust the Belt Guides Traction Drive BeltFrom grease or oil To Replace Friction WheelAway from Fire or Flame To Replace Auger Shear Bolt To Adjust TrackSpacer provided FIG,.36To Adjust or Replace Spark Plug SE CE a Adjust TSTo Adjust Carburetor Snow Thrower Storage Engine StorageLubrication Other Areasare Still WarmService Dates ServiceLubrication Chart ScheduleOtlflcult=tBllng Shooting PointsTrouble Cause Correction I,iii Ii IHI Craftsman 24 Snow Thrower Handle Assembly Repair PartsDischarge Chute Repair Parts Chute Control ROD Repair Parts¸I Part NO. Part Name Part NO. Part NameAuger Housing Repair Parts 70978 Screw, WaTap, 1/4-20xl/2 Ino Ref. ItrnHOo 580773 Cover, Belt71067 Flatwasher,518Ino IndicatesStandardHardwarettems 71393 Screw 580928 Frame71100 70984Engine Components Repair Parts Drive Components Repair Parts Track Assembly Repair Parts Gear BOX Repair Parts Reri Decals Shift Yoke Repair Parts Partname Dog, Starter Carburetor NO, 632107A Rewind Starter noE90600 !Waer Craftsman 4-CYCLE Engine 20 326OO 30968650488 65O883 Nut,P/w342A 335350 35tOtes PRODUCT= =SNOWTHROWER When Ordering Repair PARTS, AlwaysPart Number Model Number