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Home >> Chevrolet >> 2000 >> Express 1/2 Ton Van V8-5.7L VIN R >> Repair and Diagnosis >> Engine, Cooling and Exhaust >> Engine >> Cylinder Head Assembly >> Rocker Arm Assembly >> Service and Repair
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Rocker Arm Assembly: Service and Repair


Removal Procedure





1. Remove the valve rocker arm cover. Refer to Valve Rocker Arm Cover Replacement (Right) or Valve Rocker Arm Cover Replacement (Left).

Important: Store used components in order so that they can be reassembled in the same location.

2. Remove the valve rocker arm nut.
3. If only the valve pushrod is being replaced, back the valve rocker arm nut off until the valve rocker arm can rotate away from the pushrod.
4. Then remove the valve pushrod.
5. Remove the valve rocker arm with the valve rocker arm ball.





6. Remove the valve pushrod.
7. Clean and inspect all parts. Refer to Valve Rocker Arm Cover Clean and Inspect.


Installation Procedure





1. Install the valve pushrods and valve rocker arms. Refer to Valve Rocker Arm and Push Rod Installation.
2. Adjust the valve lash. Refer to Valve Lash Adjustment.
3. Install the valve rocker arm covers. Refer to Valve Rocker Arm Cover Replacement (Right) or Valve Rocker Arm Cover Replacement (Left).
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