1980 Ski-Doo Shop Manual, Page 77Get this manual
SECTION 03 SUB-SECTION 02, (ENGINES)
1.377 Rotax engine 2Engine support 3Lockwasher 10 mm (3) 4Hexagonal head capscrew MIO 25 mm (3) 5Hexagonal head capscrew MIO 35 mm (2) 6Hexagonal elastic stop nut 10 mm (2) 7Cup (2) BRubber shear mount (3) gBushing (3) 10Flat Washer 10.5 21 mm (3) ILockwasher 10 mm (2) 12Hexagonal head capscrew lOx 45 mm (3) 13Hexagonal elaslic stop nut 10 mm 14Gasket (4) 15Exhaust manifold
1617I B1920
2 I222324252.6272.B2.9
Lockwasher mm (4) Hexagonal socket head capscrew MB 30 mm (4) Connector Spnn9 (6) Muffler Muffler support Hexagonal head capscrew M6 7.00 40 mm Spnng Flat washer 6.4 14 1.5 mm Hexagonal elastic stop nut mm Spring (2 Sprin9 Washer "Loctite 222 or 242"
ENGINE SUPPORT AND MUFFLER
REMOVAL FROM VEHICLE
Remove or disconnect the followings (if applicable) then lift engine out of vehicle Pulley guard, drive belte Mufflere Air intake silencer