chevrolet Workshop Repair Guides

Chevrolet Workshop Service and Repair Manuals

Valve Stem Oil Seal and Valve Spring Replacement|Page 4089 > < Engine - SES Lamp ON/Misfire DTC' Set Towing Uphill|Page 4086
Page 1
background image

Valve Guide Seal: Service and Repair
Valve Stem Oil Seal and Valve Spring Replacement

^

Tools Required 
-

J22794 Spark Plug Port Adapter

-

J38606 Valve Spring Compressor

-

J5892-D Valve Spring Compressor

Removal Procedure 

1. Remove the valve rocker arms from the cylinder head.

Refer to Valve Rocker Arm and Push Rod Replacement.

2. Remove the spark plugs.

Refer to Spark Plug Replacement.

3. Install the J22794 to the spark plug hole.
4. Apply compressed air to the J22794 in order to hold the valves in place.

5. Install J5892-D and use a M8 bolt from the valve rocker arm and a washer in order to compress the valve spring.

Valve Stem Oil Seal and Valve Spring Replacement|Page 4089 > < Engine - SES Lamp ON/Misfire DTC' Set Towing Uphill|Page 4086