GM Service Manual Online
For 1990-2009 cars only

    Object Number: 412147  Size: SH
  1. Assemble the camshaft cover and gasket. Ensure that the gasket is located in the retaining groove in the camshaft cover.
  2. Notice: Refer to Fastener Notice in the Preface section.

  3. Install the cover on the cylinder head and hand start the bolts.
  4. Tighten
    Tighten the camshaft cover bolts to 10 N·m (89 lb in).


    Object Number: 865364  Size: SH
  5. Install the front lift bracket.
  6. Install the front lift bracket bolt.
  7. Tighten
    Tighten the bolt to 25 N·m (18 lb ft).


    Object Number: 865367  Size: SH
  8. Install the rear lift bracket.
  9. Install the rear lift bracket bolts.
  10. Tighten
    Tighten the bolts to 25 N·m (18 lb ft).


    Object Number: 412139  Size: SH
  11. Install the ground strap.
  12. Tighten
    Tighten the camshaft cover ground strap bolts to 10 N·m (89 lb in).


    Object Number: 1403898  Size: SH
  13. Install the spark plugs.
  14. Tighten
    Tighten the spark plugs to 20 N·m (15 lb ft).


    Object Number: 1403959  Size: SH
  15. Install the ignition coil.
  16. Tighten
    Tighten the ignition coil bolts to 10 N·m (89 lb in).

  17. Install the camshaft position actuator solenoid valves.
  18. Install the camshaft position actuator solenoid valve bolts.

    Object Number: 2128106  Size: SH
  1. Install NEW camshaft cover grommets and camshaft cover bolts if they are serviced with the grommet.
  2. Assemble the camshaft cover (1) and a NEW gasket. Ensure that the gasket is located in the retaining groove in the camshaft cover.
  3. Caution: Refer to Fastener Caution in the Preface section.

  4. Install the cover on the cylinder head and hand start the bolts. Tighten the bolts to 10 N·m (89 lb in).

  5. Object Number: 865364  Size: SH
  6. Install the front lift bracket.
  7. Install the front lift bracket bolt and tighten to 25 N·m (18 lb ft).

  8. Object Number: 2128099  Size: SH
  9. Install the rear lift bracket (1).
  10. Install the rear lift bracket bolts and tighten to 25 N·m (18 lb ft).

  11. Object Number: 2128098  Size: SH
  12. Install the ground strap (1) and tighten the bolts to 10 N·m (89 lb in).

  13. Object Number: 2128108  Size: SH
  14. Install the spark plugs (1) and tighten to 20 N·m (15 lb ft).

  15. Object Number: 2128109  Size: SH
  16. Install the ignition coil (1) and tighten the bolt to 10 N·m (89 lb in).
  17. Install the camshaft position actuator solenoid valves (2).
  18. Install the camshaft position actuator solenoid valve bolts and tighten to 10 N·m (89 lb in).