Ski-Doo Snowmobile 85-89

Ski-Doo Snowmobile Service and Repair Manual, (1985-1989) S829Ski-Doo Formula MX, Formula MX High Altitude H/A, Formula Plus, Formula MX LT, Formula Plus LT and Formula Mach I manual. Keep your Ski-Doo Formula Series sled on the trails with step-by-step procedures, detailed photography and comprehensive exploded parts diagrams and illustrations. Clymer snowmobile manuals are the No. 1 source for DIY enthusiasts requiring maintenance, troubleshooting and repair information.