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Home >> Cadillac >> 2021 >> CT4 Sport, 4WD >> Repair and Diagnosis >> External Pages >> Different car >> Section 199 (Engine Mechanical - 3.6L (LF4) - Repair Instructions (4 Of 4)) >> Repair Instructions >> Oil Pump Suction Pipe and Screen Assembly Replacement >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2022 Cadillac CT4. However, it is still accessible from the selected car via links, so may be relevant.
  1. Drain the engine oil. Engine Oil and Oil Filter Replacement 
  2. GM5841339

    Air Cleaner Outlet Duct Clamp (3) - Loosen

  3. Auxiliary Air Cleaner Outlet Duct (4) - Reposition
  4. GM5865973

    Oil Level Indicator (1) - Remove

  5. GM5865974

    Oil Level Indicator Tube Bolt (1) - Remove

  6. GM5865975

    Oil Level Indicator Tube (1) - Remove

  7. Inspect the oil level indicator seal (2) and replace as necessary.
  8. GM5876046

    Engine Front Cover (1) - Remove - Engine Front Cover Removal and Installation

  9. Install the engine support fixture. Engine Support Fixture
  10. GM5867016

    Engine Mount Bolt (1) - Remove and DISCARD [2x]

  11. Engine Mount Nut (2) - Remove
  12. GM5867019

    Lift the left side of the engine with the EN-51007  Global Engine Support Fixture to lift the engine mount bracket off of the engine mount.

  13. Engine Mount (1) - Remove
  14. GM5867032
    CAUTION:

    Phenolic spacer must be present to prevent galvanic/corrosive reaction and/or excessive temperature conduction between engine mount bracket and engine mount. Replace mount if phenolic spacer is missing or damaged. Failure to ensure phenolic spacer is intact and not damaged can lead to premature failure of engine mount and/or engine mount bracket.

    Inspect the engine mount to ensure the phenolic spacer (1) is in place and not damaged.

  15. GM5869547

    Engine Mount Bracket Bolt (1) - Remove and DISCARD [4x]

  16. GM5869549
    NOTE:

    Some components not shown for graphic clarity.

    Engine Mount Bracket (1) - Remove

  17. GM5863963

    Transmission Fluid Cooler Pipe Connector Bolt (1) - Remove

  18. Reposition transmission fluid cooler inlet and outlet pipe as necessary.
  19. GM5867016

    Engine Mount Bolt (1) - Remove and DISCARD [2x]

  20. Engine Mount Nut (2) - Remove
  21. GM5867057

    Lift the right side of the engine with the EN-51007  Global Engine Support Fixture to lift the engine mount bracket off of the engine mount.

  22. Engine Mount (1) - Remove
  23. GM5867032
    CAUTION:

    Phenolic spacer must be present to prevent galvanic/corrosive reaction and/or excessive temperature conduction between engine mount bracket and engine mount. Replace mount if phenolic spacer is missing or damaged. Failure to ensure phenolic spacer is intact and not damaged can lead to premature failure of engine mount and/or engine mount bracket.

    Inspect the engine mount to ensure the phenolic spacer (1) is in place and not damaged.

  24. GM5869860

    Engine Mount Bracket Bolt (1) - Remove and DISCARD [4x]

  25. GM5869862
    NOTE:

    Some components not shown for graphic clarity.

    Engine Mount Bracket (1) - Remove

  26. GM5876070

    Retaining Clip (1) - Remove

  27. Engine Oil Cooler Pipe (2) @ Engine Oil Cooler Adapter - Remove
  28. GM5876182

    Retaining Clip (1) - Remove

  29. Engine Oil Cooler Pipe (2) - Remove
  30. GM5875991

    Turbocharger Coolant Feed Hose Clamp (1) @ Engine Oil Cooler Adapter - Disengage - Hose Clamp Replacement Guidelines - Spring Type

  31. Turbocharger Coolant Feed Lower Hose (2) @ Engine Oil Cooler Adapter - Remove
  32. Radiator Outlet Hose Clamp (3) @ Engine Oil Cooler Adapter - Disengage - Hose Clamp Replacement Guidelines - Spring Type
  33. Radiator Outlet Hose (4) @ Engine Oil Cooler Adapter - Remove
  34. GM5876024

    Retaining Clip (1) - Remove

  35. Engine Oil Cooler Pipe (2) @ Oil Filter Adapter - Remove
  36. GM5876038

    Engine Oil Cooler Adapter Bolt (1) - Remove [3x]

  37. GM5876043

    Engine Oil Cooler Adapter (1) - Remove

  38. GM5877124

    Oil Filter Adapter Bolt (1) - Remove

  39. GM5872016

    Catalytic Converter Brace Bracket Nut (1) - Remove [5x]

  40. Catalytic Converter Brace (2) - Remove
  41. GM5877125

    Transmission Stud (1) - Remove [5x]

  42. GM5877126

    Disconnect the electrical connector.

  43. Oil Pan Bolt (1, 2, 3) - Remove [13x]
  44. GM5877127

    Oil Pan (1) - Remove

  45. GM5877476
    NOTE:

    Ensure proper use of room temperature vulcanizing (RTV) sealant. Use of Room Temperature Vulcanizing (RTV) and Anaerobic Sealant

    Remove any RTV sealant (1) from the oil pan (2) and mating surface using EN-28410  Gasket Remover (3).

  46. Clean out debris from the bolt holes (4).
  47. GM5877489

    Oil Pan Baffle Bolt (1) - Remove [6x]

  48. Crankshaft Oil Deflector (2) - Remove
  49. GM5877490

    Oil Pump Suction Pipe Bracket Bolt (1, 2) - Remove [3x]

  50. Oil Pump Suction Pipe (2) - Remove