59. Valve Rocker Arm Clean and Inspect

Valve Rocker Arms Cleaning and Inspection





1. Inspect the camshaft follower roller (1) for the following:
^ Flat spots
^ Excessive scoring and pitting
^ Ensure the roller spins freely
2. Inspect the camshaft follower valve tip area (2)
3. Inspect the camshaft follower stationary hydraulic lash adjuster (SHLA) pivot area (3).
4. Replace the camshaft follower or followers as necessary.