1989 Ski-Doo Repair Manual, Page 461Get this manual
Sub-section 06
Section 06 SUSPENSION (MONOSHOCK PAS SUSPENSION)
- 18Rear shackle: lift rear of vehicle ,hen removed foul' screwsAt installation, lower grease fitting must facl;! forward
2Lower vehicle and remove rear arm from frame
- 86, Shock pivot: Unbolt rear shock front protionls:wer vehicle then remove four screws retaining pivot
arm to frame
3Remove shock pivot from frame4Lift rear of vehicle and remove retainer plates from
- 1Rear center idler wheel: Completely release track
tensionUnbolt front portion of rear shockRemove reur and front idlers then runner on side where nut retains lower cross shaft of front armPull out rear axle, femove spacers and press out center idler
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DISASSEMBLYASSEMBLY
46,49,51, Slider shoescrewnut To replace worn slider shoe, remove the screw and nutSlide the shoe rearward out 01 the runner
When reinstalling, make sure that hOles in spacer and rear axle align with adjustment screw
: Slider shoes must always be replaced
REMOVAL
unscfewing screftS assembled with loctite, proceed as follows- Loosen one scre'V 'hen retightenRemove the other screw- Removo the first one