1983 Ski-Doo Shop Manual, Page 84Get this manual
SECTION 02 ENGINE
SUB-SECTION 05 (503 ENGINE TYPE)
116 ft -Ibs)
(16 ft-Ibs)
7Cylinder flange gasket (2)
Cylinder (2) Cylinder head gasket (2) Cylinder head (2) Washer B.4 mm (4) Hexagonal nut mm (4) Washer 8.4 mm (4) Distance nut 37 mm (4) Intake manifold gasket (4) Intake manifold Lockwasher mm (4) Hexagonal bolt MB 40 mm (4) O'ring Intake manifold cover Hexagonal bolt M8 64 mm (2) Lockwasher mm (2) Hexagonal bolt M6 30 mm (2) Noise damper Noise damper (short) (4) Noise damper (long) (4) Piston (2) Rectangular ring (2) Semi-trapez ring (2) Needle bearing (2) Gudgeon pin (2) 26.Circlip (4) 27Intake manifold (2) 28Allen screw M8 40 mm (4) 2345678970777273747576777B79202722232425