GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2009 🢒 Cobalt 🢒 Engine 🢒 Engine Electrical 🢒 Camshaft Cover Replacement

Removal Procedure

    Object Number: 1647538 Size: SH
  1. Remove the intake manifold cover. Refer to Intake Manifold Cover Replacement.
  2. Remove the air cleaner outlet duct. Refer to Air Cleaner Outlet Duct Replacement.
  3. Disconnect the intake (3) and exhaust (2) camshaft position actuator solenoid valve electrical connectors.

    4. Object Number: 1656114 Size: SH
  4. Remove the ignition coils. Refer to Ignition Coil Replacement.
  5. Remove the engine harness clips (1, 2) from the cover.

    6. Object Number: 1647977 Size: SH
  6. Remove the fuel feed line retainers (1, 2) from the engine brackets.

    7. Object Number: 1578306 Size: SH
  7. Remove the camshaft cover bolts.
  8. Remove the camshaft cover.

Installation Procedure

    Caution: Refer to Fastener Caution in the Preface section.


    Object Number: 1578306 Size: SH
  1. Install the camshaft cover and bolts and tighten to 10 N·m (89 lb in).

    2. Object Number: 1656114 Size: SH
  2. Install the ignition coils. Refer to Ignition Coil Replacement.
  3. Install the engine harness clips (1, 2) to the cover.

    4. Object Number: 1647977 Size: SH
  4. Install the feed line retainers (1, 2) to the engine brackets.

    5. Object Number: 1647538 Size: SH
  5. Connect the intake (2) and exhaust (2) camshaft position actuator solenoid valve electrical connectors.
  6. Install the air cleaner outlet duct. Refer to Air Cleaner Outlet Duct Replacement.
  7. Install the intake manifold cover. Refer to Intake Manifold Cover Replacement.