1989 Ski-Doo Repair Manual, Page 462Get this manual
Section 05 SUSPENSION Sub-section 06 (MONOSHOCK PRS SUSPENSION)
At assembly, reverse the procedureHowever, payattention to the following:Correctly position the longer bolt at the front arm pivot point and bolt into the shorter lever holeInstall cup, stopper and bushing as shown Shorter lever
- Pull the idler wheel outward using puller or by striking with piece of wood and hammer- Remove the snap ring then the bearingAt assembly reverse the procedure
NOTE: To remove the front idler wheels cross shaft, the runner must be removed (the cross shaft is shouldered)
18,59,75,76,77,87,96, Rear shackle, nut, cushion, spacer, bolt, axlerear shock
- Withdraw spacer from shock pivot- Unscrew bolt and nut- Inspect shock nylon cushionsAt assembly reverse the procedureIf rear arm andor rear shackle have been removed, make sure to reposition them properly- Position the grease fitting pointed forward on the rear shackle- See illustration to properly position the rear arm-Position both retainer plates at the same angle to fit properly in the frameCAUTION: Make sure installing washer #20 each end of the rear shackle lower axle(TYPICAL)