GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2009 🢒 Corvette 🢒 Engine 🢒 Engine Mechanical - 4.8L, 5.3L, 6.0L, 6.2L, or 7.0L 🢒 Valve Rocker Arm Cover Installation - Left Side

Valve Rocker Arm Cover Installation - Left Side 6.2L LS3


    Object Number: 1272820 Size: SH

    Note: 

       • All gasket surfaces should be free of oil or other foreign material during assembly.
       • DO NOT use the valve rocker arm cover gasket again.

  1. Install NEW valve rocker arm cover grommets and use NEW valve rocker arm cover bolts if they are serviced with the grommet.
  2. Install a NEW gasket (504) into the valve rocker arm cover.

    3. Object Number: 1559858 Size: SH
  3. Install the valve rocker arm cover (505) onto the cylinder head.

    4. Caution: Refer to Fastener Caution in the Preface section.

  4. Install the cover bolts (516) with grommets. Tighten the valve rocker arm cover bolts to 12 N·m (106 lb in).

    5. Object Number: 1402020 Size: SH
  5. Apply threadlock GM P/N 12345382 (Canadian P/N 10953489), or equivalent, to the threads of the ignition coil bolts (723).
  6. Install the ignition coils (722), wire harness (721), and bolts (723) to the bracket (719). Tighten the ignition coil bolts to 10 N·m (89 lb in).

    7. Object Number: 1408865 Size: SH
  7. Apply threadlock GM P/N 12345382 (Canadian P/N 10953489), or equivalent, to the threads of the ignition coil bracket studs (720).
  8. Install the ignition coil and bracket assembly (719) and studs (720). Tighten the bracket studs to 12 N·m (106 lb in).

Valve Rocker Arm Cover Installation - Left Side 6.2L LS9


    Object Number: 1272820 Size: SH

    Note: 

       • All gasket surfaces should be free of oil or other foreign material during assembly.
       • DO NOT use the valve rocker arm cover gasket again.

  1. Install NEW valve rocker arm cover grommets and use NEW valve rocker arm cover bolts if they are serviced with the grommet.
  2. Install a NEW gasket (504) into the valve rocker arm cover.

    3. Object Number: 2054162 Size: SH
  3. Install the valve rocker arm cover (2) onto the cylinder head.

    4. Caution: Refer to Fastener Caution in the Preface section.

  4. Install the cover bolts (1) with grommets and tighten to 12 N·m (106 lb in).

    5. Object Number: 2085646 Size: SH
  5. Apply threadlock GM P/N 12345382 (Canadian P/N 10953489), or equivalent, to the threads of the ignition coil bolts (2).
  6. Install the ignition coils (1) and bolts (2) and tighten to 12 N·m (106 lb in).
  7. Install the spark plug wires (3).

Valve Rocker Arm Cover Installation - Left Side 7.0L


    Object Number: 1272820 Size: SH

    Note: 

       • All gasket surfaces should be free of oil or other foreign material during assembly.
       • DO NOT use the valve rocker arm cover gasket again.

  1. Install NEW valve rocker arm cover grommets and use NEW valve rocker arm cover bolts if they are serviced with the grommet.
  2. Install a NEW gasket (504) into the valve rocker arm cover.

    3. Object Number: 1552537 Size: SH
  3. Install the valve rocker arm cover (505) onto the cylinder head.

    4. Caution: Refer to Fastener Caution in the Preface section.

  4. Install the cover bolts (516) with grommets and tighten the valve rocker arm cover bolts to 12 N·m (106 lb in).

    5. Object Number: 1402020 Size: SH
  5. Apply threadlock GM P/N 12345382 (Canadian P/N 10953489), or equivalent, to the threads of the ignition coil bolts (723).
  6. Install the ignition coils (722), wire harness (721), and bolts (723) to the bracket (719). Tighten the ignition coil bolts to 10 N·m (89 lb in).

    7. Object Number: 1408865 Size: SH
  7. Apply threadlock GM P/N 12345382 (Canadian P/N 10953489), or equivalent, to the threads of the ignition coil bracket studs (720).
  8. Install the ignition coil and bracket assembly (719) and studs (720). Tighten the bracket studs to 12 N·m (106 lb in).