GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2007 🢒 Cobalt 🢒 Engine 🢒 Engine Mechanical - 2.4L 🢒 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

    Notice: Refer to Fastener Notice in the Preface section.


    Object Number: 1578306 Size: SH
  1. Install the camshaft cover and bolts.

    2. Tighten
    Tighten the bolts to 10 N·m (89 lb in).


    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 .