Diesel Data: Automotive Repair

Rocker Arm Assembly Removal

Rocker Arm Assembly Removal





1. Loosen the adjusting screws (A).





2. Remove the bolts and the rocker arm assembly.
1. To prevent damaging the valves or rocker arm assembly, unscrew the rocker shaft mounting bolts in sequence as shown two turns at a time.
2. When removing the rocker arm assembly, do not remove the rocker shaft mounting bolts. The bolts will keep the rocker arms on the shaft.