1979 Ski-Doo Supplementary Shop Manual, Page 64Get this manual
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c 7 Crankcase upper half Crankcase lower half "Loctite 575" Ot! fitting Bolt M8 76 6 Sealing ring Angular rube (ot!) 8 Cylinder stud (79 mm) 9 Cylinder srud (704 mm) 70 Junction block support