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NOTE:Becarefulnot to damagethe threadson the shaft,
7. Carefullypositionthe hexshaftdownwardandto the left before
carefullyslidingthe frictionwheelassemblyoff the shaft.See
Figure31.
NOTE: Ifyou'rereplacingthe frictionwheelassemblyas a whole,
discardthe wornpartand slidethe newpart ontothe hexshaft.
Followthe stepsabovein reverseorder to reassemblecomponents.If
you'redisassemblingthe frictionwheeland replacingonly the rubber
ring,proceedas follows:
1. Removethefour screwswhich securethe frictionwheel'sside
platestogether. SeeFigure32.
2. Removethe rubberringfrombetweenthe plates.
3. Reassemblethe side plateswith a newrubberring.
NOTE: Whenreassemblingthe frictionwheelassembly,makesure
thatthe rubberringis centeredand seatedproperlybetweenthe side
plates.Tighteneachscrewonlyone rotationbeforeturningthe wheel
clockwiseand proceedingwiththe nextscrew.Repeatthisprocess
severaltimes toensurethe platesaresecuredwithequalforce
(between6 ft-lbsand 9 ft-lbs).
4. Slide the frictionwheelassemblybackonto the hexshaftand
followthestepsabovein reverseorder to reassemble
components.
5. Performthe testpreviouslydescribedin the DriveControl
section.
Figure31
... j
Figure32
23
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