1984 Ski-Doo Shop Manual, Page 247Get this manual
SECTION 03 TRANSMISSION SUB-SECTION 07 (CHAINCASE)
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Seal Bearing cone Bearing cup Elastic stop nut 5116-18 Chaincase Oil deflector Bearing cup Bearing cone Sprocket 10 teeth Washer Castellated nut 112-20 Cotter pin Inspection cover Breather Elastic stop nut 5116- 18 Threaded rod Elastic stop nut 114-20 Fiber washer Spacer Spring Chain tensioner
22Bushing 23Fiber washer 24Hexagonal cap screw 4-20 31 25Chain case plug 26Chain 27Spacer 28Sprocket 25 teeth 29Spacer 30Cotter pin 31Access plug 32Elastic stop nut 511 6- 18 33Flat washer 34Spacer plate 35U-clamp 36Shim 37Elastic stop nut 51 6-18 38Flat washer 39Bracket 40Drive axle holder 41Chaincase oil 200 ml (7 oz)
REMOVAL
Chaincasedriven pulley assembly
Chaincase and driven pulley can be removed from vehicle as complete assemblyProceed as follows Remove tool box, pulley guard, drive belt