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Home >> Cadillac >> 2021 >> CT5 Sport, RWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 1 (Engine Mechanical - 3.0L (LGY)) >> Repair Instructions >> Cylinder Head Replacement - Right Side >> Removal Procedure

Removal Procedure

WARNING: This page is about a different variant/trim than selected.
  1. Engine - Remove - Engine Replacement (AWD) , or Engine Replacement (RWD) 
  2. Camshaft Timing Chain-Right Side - Remove - Camshaft Timing Chain Assembly Replacement - Right Side 
  3. GM4144593Courtesy of GENERAL MOTORS COMPANY

    Fuel Injection Fuel Rail Noise Shield (1) - Remove - Fuel Injection Fuel Rail Noise Shield Replacement (Upper) , or Fuel Injection Fuel Rail Noise Shield Replacement (Lower)

  4. Compressor Air Intake Turbocharger-Right Side - Remove - Compressor Air Intake Turbocharger Replacement - Right Side 
  5. Fuel Pump - Remove - Fuel Pump Replacement
  6. GM4523101Courtesy of GENERAL MOTORS COMPANY

    Remove the ground wire bolt (1) and ground wire (2) at the right front of the cylinder head.

  7. Disconnect and reposition harness as necessary.
  8. Camshaft-Right Side - Remove - Camshaft Replacement - Right Side 
  9. GM3951847Courtesy of GENERAL MOTORS COMPANY

    Camshaft Carrier-Right Side (2) - Remove - Camshaft Carrier Resealing - Right Side 

  10. GM3952335Courtesy of GENERAL MOTORS COMPANY

    Valve Lifter-Right Side (1, 2) - Remove [ 12x ] - Valve Lifter Replacement - Right Side 

  11. GM4154079Courtesy of GENERAL MOTORS COMPANY

    Cylinder Head Bolt (1) - Remove and DISCARD [ 8x ]

  12. Remove and DISCARD the rear M8 right cylinder head bolt (2).
  13. Cylinder Head (3) - Remove
  14. Cylinder Head Gasket (4) - Remove and DISCARD
  15. Clean, inspect and overhaul the cylinder head as needed. Cylinder Head Overhaul