1985 Ski-Doo snowmobile Service Manual, Page 256Get this manual

1985 Ski-Doo snowmobile Service Manual, Page 256

Quality of the image is intentionally reduced!

Section 03 TRANSMISSION Sub-section 03 (DRIVE PULLEY)
(529 0021 00)J
Inner half Outer half Hub plug Governor cup

To block engine crankshaft: Remove starter rope blocking pisto