Removal Procedure
- Remove the camshaft carrier. Refer to
Camshaft Carrier Replacement
.
Important: Keep the valve lifters in order so the lifters may be installed in the
lifter's original position.
- Remove the six lifter
hold-down hoses.
- Remove the valve lifters.
Installation Procedure
- Lubricate the lifters
with Engine Oil Supplement (EOS) GM P/N 1052367 or equivalent.
- Install the valve lifters.
- Install the lifter hold-down hoses to the camshaft carrier.
- Install the camshaft carrier. Refer to
Camshaft Carrier Replacement
.