1984 Ski-Doo Shop Manual, Page 212Get this manual
SECTION 03 TRANSMISSION SUB-SECTION 04 (DRIVEN PULLEY)
DISASSEMBLY
11,13, Roll pin and outer cam
Use pin punch to remove roll pin from the outer cam
1 2, Cam slider shoe
Inspect outer cam for worn slider shoes
ASSEMBLY
Assemble driven pulley by reversing disassembly procedure
REMOVAL
Pulley guard and drive belt
12, Cam Slider Shoe
When replacing slider shoes, always install set of new shoes to maintain balanced pressures on the cam
Steering column bolts
Slacken
INSTALLATION
Reinstall the driven pulley on vehicle by reversing the removal procedure
5, Drive chain
Release tension
1,2, Cotterpin and castellated nut
Remove from pulley shaft
4,5, Sprocket and chain
With drive chain tension released, hold upper sprocket and chain in position then insert assembled driven pulley shaft through chaincase and sprocket
5, Drive chain