1978 Ski-Doo Shop Manual, Page 145Get this manual
SECTION 04 SUB-SECTION 02 (ENGINES)
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Crankshaft Woodruff key Loctite 242 Needle cage bearing Oil seal Distance ring mm Shim 0.5 mm Bearing Oil seal "0" ring Distance sleeve 97 mm Distance ring mm Oil line connector Magneto ring nut Crankcase upper half Crankcase lower half Crankcase sealant Stud (support) Lockwasher Nut Spring washer