1980 Ski-Doo Shop Manual, Page 299Get this manual

SECTION 06 SUB-SECTION 02 (SLIDE 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 lowest elevation for deep snow conditionsA higher elevation is preferred

• ATV
• Jet Ski
• Outboard Motors
• Personal Watercraft
• Snowmobiles
• Stern Drives