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Home >> Cadillac >> 2021 >> CT4 Sport, 4WD >> Repair and Diagnosis >> External Pages >> Different car >> Section 198 (Engine Mechanical - 3.6L (LF4) - Repair Instructions (3 Of 4)) >> Repair Instructions >> Oil Pan Replacement >> Installation Procedure

Installation Procedure

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  1. GM5877141

    Install the 2 EN-46109  Guide Pin (1).

  2. GM5877152
    NOTE:

    Apply a 3 mm (0.118 in) bead of RTV sealant on the engine front cover (1). Adhesives, Fluids, Lubricants, and Sealers

  3. Apply a 5 mm (0.197 in) bead of RTV sealant on the engine front cover (2). Adhesives, Fluids, Lubricants, and Sealers
  4. GM5877127

    Oil Pan (1) - Install

  5. GM5877126
    CAUTION:

    Refer to Fastener Caution .

    Oil Pan Bolt (3, 2, 1) - Install and hand tighten [11x]

  6. Remove the 2 EN-46109  Guide Pin.
  7. Oil Pan Bolt (2) - Install and hand tighten [2x]
  8. Oil Pan Bolt (3, 2, 1) - Tighten in sequence [13x] - Fastener Specifications
  9. Connect the electrical connector.
  10. GM5877125

    Transmission Stud (1) - Install and tighten [5x] - Fastener Specifications

  11. GM5867464

    Catalytic Converter Brace (2) - Install

  12. Catalytic Converter Brace Bracket Nut (1) - Install and tighten [5x] - Fastener Specifications
  13. GM5877124

    Oil Filter Adapter Bolt (1) - Install and tighten - Fastener Specifications

  14. GM5876043

    Engine Oil Cooler Adapter (1) - Install

  15. GM5876038

    Engine Oil Cooler Adapter Bolt (1) - Install and tighten [3x] - Fastener Specifications

  16. GM5876024

    Engine Oil Cooler Pipe (2) @ Oil Filter Adapter - Install

  17. Retaining Clip (1) - Install
  18. GM5875991

    Radiator Outlet Hose (4) @ Engine Oil Cooler Adapter - Install

  19. Radiator Outlet Hose Clamp (3) @ Engine Oil Cooler Adapter - Engage - Hose Clamp Replacement Guidelines - Spring Type
  20. Turbocharger Coolant Feed Lower Hose (2) @ Engine Oil Cooler Adapter - Install
  21. Turbocharger Coolant Feed Hose Clamp (1) @ Engine Oil Cooler Adapter - Engage - Hose Clamp Replacement Guidelines - Spring Type
  22. GM5876182

    Engine Oil Cooler Pipe (2) - Install

  23. Retaining Clip (1) - Install
  24. GM5876070

    Engine Oil Cooler Pipe (2) @ Engine Oil Cooler Adapter - Install

  25. Retaining Clip (1) - Install
  26. GM5869862
    NOTE:

    Some components not shown for graphic clarity.

    Engine Mount Bracket (1) - Install

  27. GM5869860

    Engine Mount Bracket Bolt (1) - Install NEW and tighten [4x] - Fastener Specifications

  28. GM5867057

    Engine Mount (1) - Install

  29. Lower the engine.
  30. GM5867016

    Engine Mount Nut (2) - Install and tighten - Fastener Specifications

  31. Engine Mount Bolt (1) - Install NEW and tighten [2x] - Fastener Specifications
  32. GM5863963

    Install transmission fluid cooler inlet and outlet pipe.

  33. Transmission Fluid Cooler Inlet and Outlet Pipe (1) - Install
  34. Transmission Fluid Cooler Pipe Connector Bolt (1) - Install and tighten - Fastener Specifications
  35. Install the transmission fluid cooler inlet and outlet pipe as necessary.
  36. GM5869549
    NOTE:

    Some components not shown for graphic clarity.

    Engine Mount Bracket (1) - Install

  37. GM5869547

    Engine Mount Bracket Bolt (1) - Install NEW and tighten [4x] - Fastener Specifications

  38. GM5867019

    Engine Mount (1) - Install

  39. Lower the engine.
  40. GM5867016

    Engine Mount Nut (2) - Install and tighten - Fastener Specifications

  41. Engine Mount Bolt (1) - Install NEW and tighten [2x] - Fastener Specifications
  42. Remove the engine support fixture. Engine Support Fixture
  43. GM5876046

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

  44. GM5865975

    Oil Level Indicator Tube (1) - Install

  45. GM5865974

    Oil Level Indicator Tube Bolt (1) - Install and tighten - Fastener Specifications

  46. GM5865973

    Oil Level Indicator (1) - Install

  47. GM5841339

    Auxiliary Air Cleaner Outlet Duct (4) - Install

  48. Air Cleaner Outlet Duct Clamp (3) - Tighten - Fastener Specifications
  49. Fill the engine oil to the proper level with NEW engine oil. Engine Oil and Oil Filter Replacement