Corvette V8-7.0L (2007)
Valve Spring: Service and Repair
Valve Stem Oil Seal and Valve Spring Replacement
Tools Required
*
J 22794 Spark Plug Port Adapter
*
J 38606 Valve Spring Compressor (Head-on)
Removal Procedure
1. Remove the valve rocker arms.
2. Remove the spark plug.
3. Install the J 22794 into the spark plug hole.
4. Attach an shop air supply hose to J 22794.
5. Tap the end of the valve stem with a plastic face hammer in order to loosen any varnish on the valve stem keys.
6. Use the J 38606 in order to compress the valve spring.
