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7. Removefourscrewssecuringthe frictionwheelto the hub 12.
assembly(referto Figure36). Discardoldfrictionwheel.
13.
Slidethe spacerontothe endof the hex shaft.
Alignthe bearingonthe rightendof thehex shaftwiththe hole
inthe rightside of the frame,then pushthe hexshaftto the left
intopositioninthe frame.
14. Slidethe bearingontothe leftendof the hex shaftandpressinto
the holeon theleft sidethe frame.
15. Placethe bellevillewasher(roundedside towardhead)ontothe
hexscrewremovedearlier,and insert thescrewinto thethreaded
holeof the hex shaft.
16. Graduallytightenthe hexscrewto fullyseatthe bearingsineach
sideof the frameandto securethe hex shaft.
17. Positionthe framecoveron the bottomof the frameand secure
withthe self-tappingscrews.Pivotthe snowthrowerdownto it
normaloperatingposition.
Figure36
8. Reassemblethe newfrictionwheelontothe hub assembly,
tighteningthe fourscrewsin rotationand with equal force.It is
importantto assemblethefrictionwheelsymmetricallyfor proper
functioning.
9. Repositionthe frictionwheelassemblyin the snowthrowerframe.
Insertthe pinfromthe speedselector armassemblyintothe
frictionwheelassemblyandholdassemblyin position.Referto
Figure37.
10. Slide thehex shaftthroughthe rightsideof the frametowardthe
left sideand throughthe frictionwheelassembly.
11. After makingcertain that the chainis on boththe largeandthe
smallsprocket,align the hexshaftwith the hexhub of the small
sprocket,and slidethe shaftthroughthe sprocket.
NOTE:Ifthe sprocketfellfromthe snowthrowerwhile removingthe
hexshaft,placethe sprocketon thechain. Realignthe sprocketon the
chainwiththe hexhubfacingthe rightsideof unit.Positionthe hex
hubof the sprockettowardthe frictionwheelwhen slidingthe sprocket
onto the hex shaft.
24
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