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Home >> Chevrolet >> 2011 >> Corvette ZR-1 >> Repair and Diagnosis >> Engine Mechanical >> Mechanical >> Engine Mechanical - 6.2L Or 7.0L - Repair Instructions - Off Vehicle (1 Of 5) >> Valve Rocker Arm Cover Removal - Left Side (6.2L LS3)

Valve Rocker Arm Cover Removal - Left Side (6.2L LS3)

    Fig 1: Left Spark Plug Wires, Ignition Coil Bracket & Bolts
    GM1408865Courtesy of GENERAL MOTORS CORP.
  1. Remove the spark plug wires (724), as required.
  2. Remove the ignition coil bracket studs (720).
  3. Remove the ignition coil and bracket assembly (719).
  4. Fig 2: View Of Bracket, Bolts, Coils & Wire Harness
    GM1402020Courtesy of GENERAL MOTORS CORP.
  5. Disconnect the ignition coil electrical connectors.
  6. Remove the bolts (723), coils (722), and wire harness (721) from the bracket, as required.
  7. Fig 3: Valve Rocker Arm Cover & Bolts
    GM1559858Courtesy of GENERAL MOTORS CORP.
  8. Remove the valve rocker arm cover bolts (516) and cover (505).
  9. Remove and discard the valve rocker arm cover gasket, valve rocker arm cover grommets and valve rocker arm cover bolts if they are serviced with the grommet.
  10. Fig 4: View Of Valve Rocker Arm Cover Gasket
    GM1272820Courtesy of GENERAL MOTORS CORP.
  11. Remove the gasket (504) from the cover.