Installation

INSTALLATION





CAUTION: The longer push rods are for the exhaust side, and the shorter push rods are for intake side.

1. Install the push rods in the same order as removed.
2. Install the push rod retainer (1) 9070.




CAUTION: Ensure that retainers (2) and rocker arms (4) are not overlapped when tightening bolts or engine damage could result.

CAUTION: Verify that push rod is installed into rocker arm (4) and tappet correctly while installing rocker shaft assembly or engine damage could result. Recheck after rocker shaft has been tightened to specification.





CAUTION: The rocker shaft assemblies are not interchangeable between intake and exhaust, failure to install in the correct location could result in engine damage. The intake rocker arms are marked with the letter "I".

3. Install rocker shaft assemblies in the same order as removed.
4. Tighten the rocker shaft bolts to 22 Nm (195 in. lbs.) as shown.

CAUTION: DO NOT rotate or crank the engine during or immediately after rocker arm installation. Allow the hydraulic roller tappets adequate time to bleed down (about 5 minutes).





5. Remove push rod retainer (1) 9070.




6. Install cylinder head cover Cylinder Head Cover - Installation .