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Home >> Cadillac >> 2021 >> CT4 V, 4WD >> Repair and Diagnosis >> Engine Mechanical >> Mechanical >> Engine Mechanical - 2.7L (L3B) - Repair Instructions - Ct4 (1 Of 6) >> Engine Mount Bracket Replacement - Left Side >> Removal Procedure

Removal Procedure

  1. Secure the steering wheel so it will not turn when the mid and mid lower intermediate steering shafts are disconnected.
  2. Disconnect the battery negative cable. Battery Negative Cable Disconnection and Connection
  3. Drain the cooling system. Cooling System Draining and Filling (L3B Static Fill) , or Cooling System Draining and Filling (L3B GE 47716)
  4. Lower the vehicle.
  5. GM5456746Courtesy of GENERAL MOTORS COMPANY

    Intake Manifold Cover Bolt (1) - Remove

  6. GM5456829Courtesy of GENERAL MOTORS COMPANY

    Intake Manifold Cover Insulator (1) - Remove

  7. GM5504108Courtesy of GENERAL MOTORS COMPANY

    Engine Wiring Harness Bolt (1) - Remove

  8. Engine Wiring Harness (4) - Reposition
  9. GM5517201Courtesy of GENERAL MOTORS COMPANY

    Oil Level Indicator Tube Bracket Bolt (1) - Remove

  10. Oil Level Indicator Tube (2) - Remove
  11. GM5517337Courtesy of GENERAL MOTORS COMPANY

    Radiator Inlet Hose Clamp (1) @ Radiator - Disengage [1x] - Hose Clamp Replacement Guidelines - Spring Type

  12. Radiator Inlet Hose Clip (2) @ Radiator Inlet Hose Bracket - Remove
  13. Radiator Inlet Hose (3) @ Radiator - Reposition away
  14. Raise and support the vehicle. Lifting and Jacking the Vehicle
  15. GM5396453Courtesy of GENERAL MOTORS COMPANY

    Front Wheelhouse Liner Bolt (1) - Remove

  16. Push Pin (2) - Remove [2x]
  17. Engine Front Splash Shield Bolt (3) - Remove
  18. GM5396496Courtesy of GENERAL MOTORS COMPANY

    Front Wheelhouse Liner Bolt (3) - Remove

  19. Push Pin (2) - Remove [2x]
  20. Engine Front Splash Shield Bolt (1) - Remove
  21. GM5420502Courtesy of GENERAL MOTORS COMPANY

    Front Compartment Air Deflector Bolt (1) - Remove [4x]

  22. Front Compartment Air Deflector (2) - Remove
  23. GM5399464Courtesy of GENERAL MOTORS COMPANY

    {If equipped} Front Crossmember Brace Nut (1) - Remove [4x]

  24. {If equipped} Front Crossmember Brace (2) - Remove
  25. GM5881277Courtesy of GENERAL MOTORS COMPANY

    Hose Clamp (1) - Disengage [2x]

  26. Engine Oil Cooler Coolant Outlet Hose (2) - Reposition away
  27. GM5881276Courtesy of GENERAL MOTORS COMPANY

    Hose Clamp (1) - Disengage [2x]

  28. Engine Oil Cooler Coolant Inlet Hose (2) - Reposition away
  29. GM5517314Courtesy of GENERAL MOTORS COMPANY

    Retainer (1) - Unclip [3x]

  30. Engine Wiring Harness (2) - Reposition away
  31. Lower the vehicle.
  32. GM5517338Courtesy of GENERAL MOTORS COMPANY

    Engine Mount Bolt (1) - Loosen3/4 [2x]

  33. Engine Mount Nut (2) - Remove
  34. Raise and support the vehicle. Lifting and Jacking the Vehicle
  35. GM5517339Courtesy of GENERAL MOTORS COMPANY

    Electrical Connector (1) - Disconnect

  36. GM5517338Courtesy of GENERAL MOTORS COMPANY

    Position a screw jack and a block of wood under the transmission bell-housing.

  37. Engine Mount Bolt (1) - Remove and DISCARD [2x]
  38. Raise screw jack just enough to remove the engine mount.
  39. GM5517340Courtesy of GENERAL MOTORS COMPANY

    Engine Mount (1) - Remove

  40. GM5517336Courtesy of GENERAL MOTORS COMPANY
    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.

  41. GM5417233Courtesy of GENERAL MOTORS COMPANY

    Auxiliary Generator Battery Jumper Cable Terminal Nut (1) - Remove

  42. Auxiliary Generator Battery Jumper Cable (2) - Reposition away
  43. Retainer (3) - Disengage
  44. GM5336153Courtesy of GENERAL MOTORS COMPANY

    Mid Intermediate Steering Shaft Bolt (2) - Remove

  45. Separate the mid intermediate steering shaft from the intermediate steering shaft by pushing the upper portion of the intermediate shaft (1) downward.
  46. GM5336440Courtesy of GENERAL MOTORS COMPANY

    Intermediate Steering Shaft Lower Bolt (1) - Remove

  47. GM5336424Courtesy of GENERAL MOTORS COMPANY

    Intermediate Steering Shaft (1) - Remove

  48. GM5517315Courtesy of GENERAL MOTORS COMPANY

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

  49. Engine Mount Bracket (2) - Remove