chevrolet Workshop Repair Guides

Chevrolet Workshop Service and Repair Manuals

Valve Guide Seal|Service and Repair|Page 1971 > < Electrical - MIL ON/DTC's Set By Various Control Modules|Page 1967
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Valve Guide Seal: Service and Repair

Valve Stem Oil Seal and Valve Spring Replacement

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Tools Required
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J 43649 Valve Spring Compressor

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J 36017 Valve Guide Seal Remover

Removal Procedure

1. Remove the camshaft. 
2. Remove the camshaft roller followers.

3. Install the J 43649 to the cylinder head.
4. Remove the spark plugs. 

5. Install an air hose adapter into the spark plug hole.
6. Pressurize the cylinder to 690 kPa (100 psi).

Valve Guide Seal|Service and Repair|Page 1971 > < Electrical - MIL ON/DTC's Set By Various Control Modules|Page 1967