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Home >> Cadillac >> 2021 >> CT4 Sport, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 366 (Engine Mechanical - 6.2L (LT4) - Repair Instructions) >> Repair Instructions >> Oil Pan Replacement >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2022 Cadillac CT5. However, it is still accessible from the selected car via links, so may be relevant.
  1. Oil Level Indicator Tube Replacement  - Remove
  2. Positive Crankcase Ventilation Oil Separator Drain Pipe @ Oil Pan - Disconnect - Positive Crankcase Ventilation Oil Separator Drain Pipe Replacement 
  3. NOTE:

    It is not necessary to remove the transverse spring or steering gear intermediate shaft from the cradle.

    NOTE:

    It is not necessary to remove the stabilizer shaft, only to disconnect the links.

  4. Drivetrain and Front Suspension Cradle Removal and Installation (Blackwing) - Remove
  5. GM4091768Courtesy of GENERAL MOTORS COMPANY

    Disconnect the Engine Coolant Temperature Sensor (1) - Disconnect

  6. Oil Filter - Remove Engine Oil and Oil Filter Replacement 
  7. GM4091713Courtesy of GENERAL MOTORS COMPANY

    Remove the bolt (1) and the left rear transmission cover (2).

  8. Starter Replacement (LT4) - Remove
  9. Engine Oil Cooler Replacement (LT4) - Remove
  10. GM4090105Courtesy of GENERAL MOTORS COMPANY

    Remove the bolt (1) and right transmission cover (2).

  11. GM4093107Courtesy of GENERAL MOTORS COMPANY

    Engine Oil Level Sensor (2) - Disconnect

  12. GM4066598Courtesy of GENERAL MOTORS COMPANY

    Remove the bolts from the bell housing to the oil pan (1 and 2).

  13. GM4046160Courtesy of GENERAL MOTORS COMPANY

    Oil pan bolts (1) - Remove [2x]

  14. Oil Pan Bolt (2) - Remove [14x]
  15. Remove the oil pan (3) from the engine block.
  16. For oil pan disassemble, refer to Oil Pan Disassemble .
  17. For cleaning and inspection, refer to Oil Pan Cleaning and Inspection .