1974 Ski-Doo Shop Manual, Page 42Get this manual
SElFADJUSTING BRAKE
1Brake housing2Replaceable pad3Sliding pad3ASliding pad, (floating disc type)4Brake lever
Adjusting pawlBackstop pawlRatchet wheelRetaining pinCotter pin
Adjusting Cardboard
REMOVAL
Disconnect brake light switch junction block Disconnect brake cableRemove cable housing lock nut and pullout housingRemove nuts and bolts securing brake ass'y and withdraw complete ass'y