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4, Carefullypivotthesnowthrowerupandforwardsothatitrestson
theaugerhousing.
5. Removetheframecoverfromtheundersideofthesnowthrower
byremovingtheself-tappingscrewswhichsecureit.Referto
Figure24,
6. Backoutthestopbolttoincreasetheclearancebetweenthe
frictionwheeldiscandfrictionwheel,SeeFigure28,
7. Slipthedrivebeltoffthepulleyandbetweenfrictionwheeland
frictionwheeldisc,SeeFigure28,
8, Removeandreplacebeltinthereverseorder,Besuretoreinstall
thestopbolt.
FRiCTiON WHEEL REMOVAL
Ifthe snowthrowerfailsto drive withthedrivecontrolengaged,
andperformingthe drivecontrolcableadjustmentfailsto correct
the problem,the frictionwheelmayneedto be replaced.Followthe
instructionsbelow.Examinethe frictionwheelrubberfor signsof wear
orcrackingand replacewheelif necessary.
1. Topreventspillage,removeall fuel fromtank by runningengine
until it stops.
2. Placethe shiftleverin third Forward(F3) position.
3. Carefullypivotthe snowthrowerupandforwardso that it restson
theaugerhousing.
4. Removethe framecoverfromthe undersideof the snow thrower
by removingthe self-tappingscrewswhich secureit.
5. Removethe right-handwheelby removingthe screwandbell
washerwhichsecureit to theaxle.See Figure29.
6. Carefullyremovethe hexnut andwasherwhichsecuresthe hex
shaftto the snowthrowerframeand lightlytap the shaft'send
to dislodgethe ball bearingfrom the rightsideof theframe.See
Figure30.
i° i
Friction ;,
Wheel
Stop Bolt
Figure28
/ ii
J
Figure29
f
Figure30
J
22
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