42. Camshaft Bearing Installation

^ Tools Required
- J 33049 Camshaft Bearing Remover/installer





1. Assemble the J 33049 according to the manufacturer's instructions.

Notice: Severe engine damage may result if the oil holes are not correctly aligned.





2. Install the camshaft bearings in the following order:
2.1. Index the camshaft bearing oil holes with the engine block oil passages.
2.2. Place the bearing on the J 33049.
2.3. Install the third camshaft bearing.
2.4. Install the second camshaft bearing.
2.5. Install the outer camshaft bearings.





3. Apply sealer GM P/N 12345493 or the equivalent to the camshaft rear bearing hole plug.
4. Install the camshaft rear bearing hole plug.