1997 Ski-Doo Factory Shop Manual Volume Two, Page 179Get this manual
Section 04 TRANSMISSION Sub-Section 08 (GEARBOX)
REMOVAL
Remove brake disc and driven pulleyUnfasten shifting rod and cableSee above CABLE REMOVALRemove rear suspensionRemove angle drive and square pinRemove RH end bearing then push drive axle toward right sideUnbolt gearbox from chassis
DISASSEMBLY
For the following procedure, right hand side refers to driven pulley side and left hand side to brake disc side.A22D0DB
1Top cover 2Upper side cover 3Lower side cover
Discard O-rings and top gasket1 2
5,6, Fork and Fork Axle