1984 Ski-Doo Shop Manual, Page 342Get this manual
SECTION 05 SUSPENSION SUB-SECTION 02 (SLIDE, MXTRS SUSPENSION)
RIDE ADJUSTMENT
The front adjustment cams are used for snow condition, and the rear for driver's weightThe front adjustment cams should be positioned at the highest elevation for deep snow conditionsA lower elevation is preferred when negociating icy snowThe rear adjuster blocks should be adjusted to rider preference