Sears 536.886331 To Replace Friction Wheel, Away from Fire or Flamf, Lbottompanel, Loosenbolt

Page 24

SERVICE AND ADJUSTMENTS

TO REPLACE FRICTION WHEEL

ifthe snow thrower will not move forward, and the friction wheel is worn or damaged, you need to replace it. as follows: (First allow the engine to cool).

I WHEEL BOLT

LOCKWASHER

HEX SHAFT

_b CAUTION: DRAIN GASOLINE OUTDOORS

AWAY FROM FIRE OR FLAMF /

•Drain the gasoline from the fuel tank.

•Disconnect the spark plug wire.

IStand the snow thrower up on the auger housing end (See FIG. 15).

•Remove the bottom panel (See FIG. 13).

•Remove ball joint from shift yoke assembly (See FIG. 12 In this section).

I)Remove the three (3) fasteners securing the friction wheel to the hub (See FIG. 14), and set fasteners aside.

ID Remove the four bolts securing bearing plates (both sides) (See FIG. 15).

_EMOVE BOLT

""" REMOVE BOLT

_i:

J

.,_,._._. -_lBOTTOMPANEL

_OOSEN BOLT-

_..-_

LOOSENBOLT

FIG. 13

Remove the right side bearing plate. Leave hex shaft in original position.

Remove friction wheel from hub. Slip friction wheel off hex shaft towards right side.

Position new friction wheel onto hub. See FIG. 15.

Install bearing plates to original position. Ensure hex shaft is engaged with both bearing plates.

Secure bearing plates using bolts removed earlier.

Secure friction wheel to hub using fasteners removed earlier. Ensure hex shaft turns freely.

Reinstall ball joint to shift yoke assembly.

Should friction wheel require adjustment, see To Adjust The Friction Wheel in this section.

:)TE: Ensu re friction wheel and friction disc are free from _ase or oil.

Replace bottom panel.

BOLT

HUB

NUT

FIG. 14

(UNIT STANDING ON AUGER HOUSING END)

FIG. 15

Image 24

Contents When Ordering Repair PARTS, Always Give the Following Information Product Snow ThrowerModel Number Engine Model Number Part Number Part DescriptionFuel Safety Operating SafetyBefore USE Safety Rules REPAIR/ADJUSTMENTS SafetySafe Storage Aintenance Agreement Jstomer ResponsibilitiesSpark Plug Table of Contents Contents of Hardware Pack Assembly Tools Required for AssemblyTo Remove Snow Thrower Measuring tape or ruLerHOW to SET UP Your Snow Thrower To Install the Upper Handle and Crank AssemblyTo Assemble Snow Chute Roll snow thrower off the skid by pulling on the handleTo Install Headlight PLASTIC\ NotchedsectionTo Assemble Control Cables Parts section of this manualTo Install the Shifter Lever To Install Shifter Lever KnobOperation VerseHOW to USE Your Snow ThrowerTo Stop Your Snow Thrower To Move Forward and BackwardOperation Before Starting the EngineTo USE Wheel Lockout PIN Fill OILRun the engine at full throttle RUN when throwing To Stop EngineWarm Start RequiredTo Start Engine Recoil Starter Frozen Recoil StarterSnow Throwing Tips Service Records Schedule General Recommendationslubrication ChartService Dates Customer ResponsibilitiesSnow Thrower Lubrication Every TEN HoursLubrication Every 25 Hours Engine LubricationRecommended Viscosity Grades COLDER--i2 --WARMER 5W30SAE30Service and Adjustments To Adjust Skid HeightTo Adjust Scraper BAR To Adjust Chute Crank AssemblyService AdjustmentsTo Adjust the Clutch Control Cables To Adjust BeltsTo Replace Belts Auger Drive BeltDOORS, Away from Fire or Flame To Adjust the Belt Guides To Adjust the Friction WheelTraction Drive Belt Remove the belt cover See in this sectionTo Replace Friction Wheel Away from Fire or FlamfRemove the bottom panel See FIG LBOTTOMPANELTo Adjust Carburetor To Replace Auger Shear BoltLocknut To Adjust or Replace To AdjustSpark Plug To ReplaceStorage Snow Thrower StorageEngine Storage OtherTrouble Shooting Points TroubleCause Correction