1978 Ski-Doo Shop Manual, Page 198Get this manual

1978 Ski-Doo Shop Manual, Page 198

Quality of the image is intentionally reduced!

SECTION 04 SUB-SECTION 02, (ENGINES) (
DISASSEMBLYASSEMBLY CD0 Crankcase halves are factory matched

Longer threaded part of stud should be screwed into crankcaseAt assembly on crank