1989 Ski-Doo Repair Manual, Page 431Get this manual
Section 05 SUSPENSION Sub-section 03 (lRS SUSPENSION)
31, Adjustment cam
Position the adjvstment cams (frOn1 and rear al the lO'Nest position
23,37, Rear armscrew
Remove both screVtS rear arm to framePlug vent holes in chaincase filler cap and injection oil cap to prevent leaksUsing appropriate equiprnent, litt rear 01 vehicle
Right hand side
54, Front spring
l owest position
Unhook front springs
37,53, Screwfront arm
Remove both screws securing the front arm to frame
DISASSEMBLYASSEMBLY
60, Stopper strap
Inspect s1rap for wear or cracks and bolt and nu1 for tightnessIf loose, inspect hole for deformationReplace stopper strap as required Make sure i1 is auached through the 2rhole from the end and in corresponding hole B" Torque nut to 10 Nm (89 Ibf-In}