1989 Ski-Doo Repair Manual, Page 426Get this manual
Section 05 SUSPENSION Sub-section 02 (SLIDE SUSPENSION)
Install from portion of suspension into frame
Insta;l.ng front suspens;on
13,14,27Screw, rear armsliding support
Remove screw and sliding suppon from one side onlyWithdraw rear arm from runners
20,25.28, Cross shaft, screwfront arm
Insert screvv-driver into one side of frame to maintain cross shaft while installing screw into hole on other sideDo not tighten yetRemove the screwdriver and install screw