Express 3/4 Ton Van V8-5.7L VIN R (1998)
Rocker Arm Assembly: Service and Repair
REMOVAL PROCEDURE
1. Remove the valve rocker arm cover.
2. Remove the valve rocker arm nut.
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If only the pushrod is being replaced, back the valve rocker arm nut off until the valve rocker arm can rotate away from the pushrod.
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Then remove the pushrod.
IMPORTANT: Store used components in order so that they can be reassembled in the same location.
3. Remove the valve rocker arm with the ball.
4. Remove the pushrod.
5. Clean and inspect all parts.
Refer to Valve Rocker Arm and Push Rods Clean and Inspect under Engine Unit Repair.
INSTALLATION PROCEDURE
