Rocker Arm Assembly

Removal

D151137 engine:

D1588 engine:

2. Unscrew the cam holder bolts, then remove the rocker arm assembly.

NOTE:
•   Unscrew the cam holder bolts two turns at a time, in a criss-cross pattern, to prevent damaging the valves or rocker arm assembly.
•   When removing the rocker arm assembly, do not remove the cam holder bolts. The bolts will keep the cam holders, the springs and the rocker arms on the shaft.
D1 6Z6 engine: