Valve Rocker Arm Cleaning and Inspection
| Valve Rocker Arm 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. | |

 
		