1974 Ski-Doo Shop Manual, Page 111Get this manual
Cooling System 1-13
1Cowl (Exhaust side) Cowl (Intake side) Cowl (434 type onlv) Nut Lock washer Flat washer (3) Cable clamp Spacer (2) Flat washer (3) 10Lock washer (2) 11Front cowl retaining bolt (2) 12Rear cowl retaining bolt 73Rear cowl retaining bolt (short) 14Rear cowl retaining bolt (long) 15Rubber washer 16Flat washer 17Spring washer 18Cover retaining screw