Removal Procedure
- Remove the camshaft position actuator. Refer to Camshaft Position Actuator Replacement .
-
Courtesy of GENERAL MOTORS COMPANY
NOTE:Many internal engine components will develop specific wear patterns on their friction surfaces
Components MUST be separated, marked, or organized in a way to ensure installation to their original location and position. Take precautions in order to prevent interchanging of parts.
- Tag or mark each part immediately when removed. Indicate location, direction, or orientation when necessary.
- Loosen the 10 camshaft bearing cap bolts (1, 3), working from outside to inside in a spiral in steps of 1/2 turn.
- Remove the 10 camshaft bearing cap bolts (1, 3).
- Remove the camshaft bearing front intake cap (2) and camshaft bearing cap (4).
- Remove the intake camshaft (5).
NOTE:
Observe the markings on the bearing caps. Each bearing cap is marked in order to identify its location.