gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

Valve Spring|Service and Repair|Page 2629 > < Valve Rocker Arm Cover Replacement - Left|Page 2625
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Valve Spring: Service and Repair

REMOVAL PROCEDURE

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Tools Required
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J22794 Spark Plug Port Adapter

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J 38606 Valve Spring Compressor

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J 92-D Valve Spring Compressor

1. Remove the valve rocker arms.
2. Remove the spark plugs.

3. Install the J 22794 into the spark plug hole.
4. Apply compressed air in order to hold the valves in place.
5. Install a valve rocker arm nut.

Valve Spring|Service and Repair|Page 2629 > < Valve Rocker Arm Cover Replacement - Left|Page 2625