90. Valve Lifter Installation - Right

Valve Lifter Installation - Right

^ Tools Required
- J 39946 Crankshaft Socket - 4.0 L and 4.6 L





1. Ensure the crankshaft is in the TDC position for the number one cylinder using the J 39946.

Notice: Refer to Valve Lifter Priming Notice in Service Precautions.

2. Fill the Stationary Hydraulic Lash Adjuster (SHLA) with clean engine oil GM P/N 12378006 or equivalent. Take precautions to prevent scratching the pivot sphere area (1) of the SHLA.
3. Lubricate the SHLA bores of the cylinder head with clean engine oil GM P/N 12378006 or equivalent.





4. Install the SHLAs.
5. Apply a liberal amount of lubricant GM P/N 12345001 or equivalent to the SHLA sphere.