3.42
ENGINE
6. Loop the cam chain over the sprocket and shift the
chain on the sprocket until it can be installed onto the
camshaft.
7. VERIFY the following:
• “T” Mark on flywheel is aligned with the
projection in the timing hole of the recoil
housing.
• The mark (A) on the camshaft sprocket is
aligned with the projection (B) in the camshaft
cover window as shown above.
8. Verify all marks are aligned. Install the cam sprocket
bolt and torque to specification.
CAM CHAIN TENSIONER INSTALLATION
1. Hold the tensioner ratchet pawl (A) open and push
the plunger (B) in to the fully retracted position.
2. With the plunger retracted, install the tensioner
assembly with a new gasket and tighten the bolts to
specification.
3. Install the pin, spring, and tensioner cap with a new
sealing washer. Torque cap to specification.
4. Slowly rotate engine two to three revolutions in the
direction of rotation and re-check cam timing.
ROCKER ARM INSTALLATION
1. Lubricate the rocker arms and shaft with engine oil.
Apply a light film of starter grease (moly grease) to
the cam follower pad on the rocker arms.
Camshaft Sprocket Bolt
35.5-50 ft. lbs. (48-70 Nm)
A
B
A
B
Tensioner Bolt Torque:
5-6.5 ft. lbs. (7-9 Nm)
Tensioner Cap Torque:
6-7.5 ft. lbs. (8-10 Nm)
Starter Drive Grease:
(PN 2871460)
B
A
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