Envoy 2WD V6-4.3L VIN W (1998)
Rocker Arm Assembly: Service and Repair
REMOVAL PROCEDURE
1. Remove the valve rocker arm cover.
2. Remove the valve rocker arm nut, valve rocker arm with the valve rocker arm ball.
3. Remove the valve pushrods.
4. Clean and inspect the valve rocker arms, valve rocker arm nuts, valve rocker arm ball and the valve pushrods.
INSTALLATION PROCEDURE
1. Install the valve pushrods.
2. Install the valve rocker arm nut, valve rocker arm with the valve rocker arm ball.
3. Install the valve rocker arm cover.
