1989 Ski-Doo Repair Manual, Page 474Get this manual
Section 05 SUSPENSION Sub-section 07 (HINGED SUSPENSION)
Lift rear of vehicleRemove retaining screws and cross shaft(s) Take suspension off
DISASSEMBLYASSEMBLY
66,67, Stopper strapnut
Inspect strap for wear or cracks, bolt and nut for tighnessIf loose, inspect holes for deformation Replace stopper strap as requiredMake sure it is attached to obtain its longest length Torque nut to 10 N.m (89 Ibf.in)
A017 005 026
(89 Ibf.in)
10,81, Screwidler wheel
Remove screws and upper idler wheel setLower vehicle until it slightly contact the ground so no pressure or vehicle weight acts on cross shaft
99,101, Rear cross shaftscrew
Remove retaining screw(s)
To remove both suspensions, fully pull cross shaft outTo romove one suspension, pull cross shaft just enough to free the desired suspension
NOTE: On this particular vehicle, the rear cross shaft holds both suspensions