Operator`s manual

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.

8. Followthe stepsaboveinreverseorderto reassemble

components.

9. Performthetest previouslydescribedinthe DriveControl

section.

If you'redisassemblingthefrictionwheeland replacingonly the rubber

ring,proceedas follows:

1. Removethefour screwswhichsecurethe frictionwheel'sside

platestogether. SeeFigure32.

2. Removethe rubberringfrombetweenthe plates.

3. Reassemblethe side plateswitha newrubberring.

NOTE: Whenreassemblingthe frictionwheelassembly,makesure

thatthe rubberringis centeredand seatedproperlybetweenthe side

plates.Tighteneachscrewonlyone rotationbeforeturningthe wheel

clockwiseandproceedingwiththe nextscrew.Repeatthisprocess

severaltimes toensurethe platesaresecuredwithequalforce

(between6 ft-lbsand 9 ft-lbs).

Figure31

4. Slidethe frictionwheelassemblybackonto the hexshaftand

followthestepsabovein reverseorderto reassemble

components.

5. Performthe testpreviouslydescribedin the DriveControl

section.

t j

Figure32