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Home >> Chevrolet >> 2020 >> Express 2500 LS, 6.0L Eng VIN G >> Repair and Diagnosis >> External Pages >> Different car >> Section 8 (Engine Mechanical - 6.0L (L96 LC8)) >> Repair Instructions - Off Vehicle >> Valve Rocker Arm Cover Installation - Right Side

Valve Rocker Arm Cover Installation - Right Side

WARNING: This page is about a different car, the 2019 GMC Savana 3500, 2019 GMC Savana 2500, 2019 Chevrolet Express 3500, and 2019 Chevrolet Express 2500. However, it is still accessible from the selected car via links, so may be relevant.
  1. GM1272820Courtesy of GENERAL MOTORS COMPANY
    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.

    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. GM1905668Courtesy of GENERAL MOTORS COMPANY

    Install the valve rocker arm cover onto the cylinder head.

  4. CAUTION:

    Refer to Fastener Caution .

  5. Install the cover bolts with grommets and tighten to 12 N.m (106 lb in).
  6. GM1402020Courtesy of GENERAL MOTORS COMPANY

    Apply threadlock to the threads of the ignition coil bolts (723). Adhesives, Fluids, Lubricants, and Sealers 

  7. 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).
  8. GM1905666Courtesy of GENERAL MOTORS COMPANY

    Apply threadlock to the threads of the ignition coil bracket studs (720). Adhesives, Fluids, Lubricants, and Sealers 

  9. Install the ignition coil and bracket assembly (719) and studs (720). Tighten the bracket studs to 12 N.m (106 lb in).