1984 Ski-Doo Shop Manual, Page 241Get this manual
SECTION 03 TRANSMISSION SUB-SECTION 06 (BRAKE)
7Cable Snap ring Release spring Bolt Brake light switch suppon Elastic stop nut 70-24 Eslock nut 511678 Washer Bushing 70Spacer 77Elastic stop nut 70 -24 72Bolt 73Elastic stop nut
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74Brake mounting bracket 75Nylon nut 3876 76Flat washer 38 78 .060" 77Bushing 78Caliper 79Cap screw 511678 34 20Shoes 27Pin 22Release spring 23Ratchet wheel 24Ratchet spring 25Lever
23, Ratchet wheel
CAUTION: Similar ratchet wheels on calipertype disc brakes may have metric or standard threadsIdentify with the following illustration
DISASSEMBL Y
21,25, Pinlever
To ease disassembly, activate lever and wedge two (2) screwdriver blades between caliper and brake shoe to release lever tension