1989 Ski-Doo Repair Manual, Page 475Get this manual
Section 05 SUSPENSION Sub-section 07 (HINGED SUSPENSION)
4,22,24,28,41,45,51,52,58, Adjustment plate, pivot support, pivot plate, rivet, support, pivot support, reinforcement stripfront wheel support
To remove plate, support and reinforcement strips from runners, cut off the rivet heads with cold chisel; At assembly, position the rivet head outside of the runner then on suitable metal block and hold the assembly firmly in placeWith flat head punch and hammer, secure the rivet in place
61,68, Adjustment camfront arm
Check free movement of adjustment cams, slighty rusted cross shaft can generously be lubricated by removing nuts and camsSeized cross shaft requires front arm replacement
46,4 7, Springbushing
Make sure to insert nylon bushings inside springs
31,106, ScrewLoctite 271
Clean screw threadsPrior to assembling, apply low temperature grease (P413 7061 00) on cross shaft and Loctite 271 or equivalent on threads