1980 Ski-Doo Shop Manual, Page 267Get this manual
SECTION 05 SUB-SECTION 06 (BRAKE)
REMOVAL
Disconnect brake switch and brake cableRemove nuts andor bolts securing brake support to
chaincase
INSTALLATIONADJUSTMENT
Slide caliper ass'y onto Its support then secure support to vehicle- Activate lever by hand until ratchet klick is no longer heardSecure brake cable housing to leverslide spring over cable then attach cable to housing with adjuster nutUsing adjuster nutadjust until there is no free-play between the brake lever and its housingand there is gap of 57 mm (2 t"") between lever and caliper
Slide brake caliper ass'y from brake support
DISASSEMBLYASSEMBLY
)To ease hair pin cotter assemblyactivate lever and wedge two (2) screwdriver blades between caliper and brake pad to release lever tension -