Rocker Arm Assembly: Service and Repair

To remove rocker arm assembly, proceed as follows:
1. Remove cylinder head cover.
2. Remove rocker arm nut and ball.
3. Remove rocker arm.
4. Reverse procedure to install. Clean all parts using a suitable cleaning solvent. Blow dry parts using compressed air. Inspect the pivot contact surface of each rocker arm, pivot ball and pushrod assembly. Replace any part that has been found unserviceable.