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Home >> Cadillac >> 2004 >> CTS Base, 3.2 N >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 8 (Engine Mechanical - 5.7L (LS6)) >> Repair Instructions >> Off-Vehicle Repair Instructions >> Valve Rocker Arm Cover Removal - Right

Valve Rocker Arm Cover Removal - Right

WARNING: This page is about a different variant/trim than selected.
IMPORTANT:
  • Do not remove the oil fill tube from the cover unless service is required.
  • If the oil fill tube has been removed from the cover, install a NEW tube during assembly.
    Fig 1: Installing/Removing Ignition Coils & Bracket Assembly With Bolts
    GM309721Courtesy of GENERAL MOTORS CORP.
  1. Remove the ignition coil and bracket assembly and bolts.
  2. Fig 2: View Of Valve Rocker Arm Cover & Bolts (Right)
    GM260084Courtesy of GENERAL MOTORS CORP.
  3. Remove the valve rocker arm cover bolts.
  4. Remove the valve rocker arm cover.
  5. Fig 3: View Of Oil Fill Cap & Tube
    GM260110Courtesy of GENERAL MOTORS CORP.
  6. Remove the oil fill cap from the oil fill tube.
  7. Remove the oil fill tube, if required.
  8. Discard the oil fill tube.
  9. Fig 4: View Of Valve Rocker Arm Cover Gasket
    GM1272820Courtesy of GENERAL MOTORS CORP.
  10. Remove the gasket (504) from the cover.
  11. Discard the gasket.

    The bolt grommets may be used again, if not damaged.

  12. Fig 5: View Of Ignition Coils
    GM309850Courtesy of GENERAL MOTORS CORP.
  13. Remove the ignition coils, wire harness, and bolts from the bracket, if required.