CYLINDER HEAD
90-857046R1 NOVEMBER 2001 Page 4A-39
Camshaft Installation
1. Apply engine oil to the main journals (4 places) on the camshaft.
2. Slide camshaft into cylinder head (threaded end towards driven gear).
NOTE: Camshaft retaining pin groove must align with retaining pin hole in cylinder head.
3. Install camshaft retaining pin. Install seal over pin.
4. Place driven gear on camshaft so alignment pin is in hole. Hold gear with tool
(91-83163M) and fasten with washer and screw. Tighten screw to the specified torque.
5. Remove any oil from the camshaft lobes and apply Moly Grease to the lift portion of the
lobes. Obtain Moly Grease from a local source.
NOTE: Rotate camshaft after assembly to ensure it rotates smoothly.
d
f
e
c
58287
58278
91-83163M
b
58477
a
b
a-Camshaft
b-Camshaft Retaining Pin w/Seal
c-Alignment Pin
d-Driven Gear
e-Washer
f-Screw M10 x 40
Driven Gear Screw Torque
28 lb-ft (38 Nm)