Ski-Doo FORMULA III, Shop Manual

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Section 04 ENGINE
Sub-Section 01 (503 ENGINE TYPE)
04-01-6
1. Or use exhaust manifold to align cylinders
3,4,6, Noise Damper
For proper position of noise dampers, refer to the
following illustrations.
1. Noise dampers
2. PTO side cylinder
1,2, Nut and Distance Nut
Position distance nuts as illustrated.
503 ENGINE TYPE
1. Distance nuts
Cross torque cylinder head nuts to 22 N•m (16
lbf•ft) ; torque each cylinder head individually.
Install armature plate, fan housing and then air de-
flector.
8, Intake Manifold Gasket
Install a gasket on each side of the air deflector.
9,12,14, Intake Manifold Bolt
Torque intake manifold bolts to 22 N•m (16 lbf•ft).
A17C02A
1
1
A17C0SA
2
A17C06A
1
1