C 3500 HD Truck 2WD V8-6.5L DSL Turbo VIN F (2001)
12. Remove the valve keys from the retainers from the cylinder being serviced.
13. Carefully release the valve spring tension and remove the J38606.
14. Remove the valve stem oil seals from the valve guides.
Installation Procedure
Important: The air pressure should remain applied to the cylinder being serviced until after the repair has been completed.
1. Apply a small amount of clean engine oil to the valve stem and to the new valve stem oil seal.
2. Install the valve stem oil seal to the valve stem.
3. Install the valve spring, cap, rotator and shield.
4. Use the J38606 to compress the valve spring.
Caution: Compressed valve springs have high tension against the valve spring compressor. Valve springs that are not properly compressed
by or released from the valve spring compressor can be ejected from the valve spring compressor with Intense force. Use care when
compressing or releasing the valve spring with the valve spring compressor and when removing or installing the valve stem keys. Failing to
use care may cause personal injury.
Notice: Completely engage the J38606 jaws on the valve spring. The J38606 may slip off and scratch the valve spring. Replace the valve spring if the
valve spring becomes scratch.
