Rocker Arm Assembly: Removal
- Drain cooling system and remove rocker cover. Loosen rocker shaft bracket nuts and external cylinder head stud nuts gradually, a turn at a time, until all load is released.NOTE: It is important that external cylinder head nuts are loosened at the same time to avoid possibility of head distortion.
- Remove rocker arm bracket nuts and remove rocker assembly together with brackets. Remove push rods, marking them for replacement in their original positions. To install, reverse removal procedure.