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Home >> Cadillac >> 2016 >> SRX Performance, AWD >> Repair and Diagnosis >> Engine Mechanical >> Mechanical >> Engine Mechanical - 3.0L (LFW) Or 3.6L (LFX) - Repair Instructions - On Vehicle >> Repair Instructions - On Vehicle >> Engine Replacement >> Removal Procedure

Removal Procedure

  1. Disconnect the negative battery cable. Refer to Battery Negative Cable Disconnection and Connection .
    2. Fig 1: Steering Shaft Coupling Bolt
    GM2548856Courtesy of GENERAL MOTORS COMPANY
  2. Remove the bolt (1) from the coupler and disconnect the steering shaft coupling from the steering gear. Refer to Intermediate Steering Shaft Replacement
  3. Place the vehicle on the hoist.
  4. Recover the refrigerant. Refer to Refrigerant Recovery and Recharging (Belt Driven Compressor) .
    5. Fig 2: Intake Manifold Cover
    GM2548636Courtesy of GENERAL MOTORS COMPANY
  5. Remove the intake manifold cover. Refer to Intake Manifold Cover Replacement .
  6. Drain the cooling system. Refer to Cooling System Draining and Filling (GE 47716)Cooling System Draining and Filling (Static Fill) .
    7. Fig 3: Air Cleaner Assembly
    GM2548635Courtesy of GENERAL MOTORS COMPANY
  7. Remove the air cleaner assembly. Refer to Air Cleaner Assembly Replacement .
    8. Fig 4: Front Compartment Fuse Block
    GM2548629Courtesy of GENERAL MOTORS COMPANY
  8. Remove the front compartment fuse block (2).
    9. Fig 5: Battery and Battery Retainer
    GM2548633Courtesy of GENERAL MOTORS COMPANY
  9. Remove the battery. Refer to Battery Replacement .
    10. Fig 6: Battery Tray
    GM2548634Courtesy of GENERAL MOTORS COMPANY
  10. Remove the battery tray. Refer to Battery Tray Replacement .
    11. Fig 7: Transmission Range Selector Lever Components
    GM2230691Courtesy of GENERAL MOTORS COMPANY
  11. Disconnect the transmission shiftier cable.
    12. Fig 8: Radiator Inlet Hose
    GM2219077Courtesy of GENERAL MOTORS COMPANY
  12. Disconnect the radiator outlet hose from the engine. Refer to Radiator Outlet Hose Replacement (LFW, LFX) .
    13. Fig 9: Radiator Outlet Hose & Clamp
    GM2219072Courtesy of GENERAL MOTORS COMPANY
  13. Disconnect the radiator inlet hose from the engine. Refer to Radiator Inlet Hose Replacement (LFW, LFX) .
    14. Fig 10: Heater Inlet Hose Quick Disconnect Fitting
    GM2219102Courtesy of GENERAL MOTORS COMPANY
  14. Release the clip from the quick disconnect (1) and remove the heater inlet hose (2) from the heater core tube.
    15. Fig 11: Heater Inlet Hose At Heater Core
    GM2219105Courtesy of GENERAL MOTORS COMPANY
  15. Release the clip from the quick disconnect (1) and remove the heater outlet hose (2) from the heater core tube.
  16. Remove the A/C connectors from the service ports.
    17. Fig 12: Radiator Surge Tank
    GM2548844Courtesy of GENERAL MOTORS COMPANY
  17. Remove the radiator surge tank. Refer to Radiator Surge Tank Replacement .
    18. Fig 13: Radiator Air Lower Deflector
    GM2548626Courtesy of GENERAL MOTORS COMPANY
  18. Remove the radiator air lower deflector. Refer to Radiator Air Lower Deflector Replacement .
  19. Remove both front wheels. Refer to Tire and Wheel Removal and Installation .
    20. Fig 14: Wheelhouse Liner Front Fasteners
    GM2548841Courtesy of GENERAL MOTORS COMPANY
  20. Remove right side front wheelhouse liner front fasteners. Refer to Front Wheelhouse Liner Replacement .
  21. Remove the catalytic converter(s). Refer to Catalytic Converter Replacement - Left Side (Front) , and Catalytic Converter Replacement - Right Side (Rear) .
  22. For AWD, remove the propeller shaft. Refer to Propeller Shaft Replacement .
    23. Fig 15: Right Side Engine Mount
    GM2548741Courtesy of GENERAL MOTORS COMPANY
  23. Remove the right side engine mount to engine fasteners (2). Refer to Engine Mount Replacement - Right Side .
    24. Fig 16: Fuel Feed Line
    GM2233421Courtesy of GENERAL MOTORS COMPANY
  24. Disconnect the fuel feed line (1). Refer to Metal Collar Quick Connect Fitting Service .
    25. Fig 17: Evaporative Emission Line
    GM2234692Courtesy of GENERAL MOTORS COMPANY
  25. Disconnect the evaporative emission line (1). Refer to Plastic Collar Quick Connect Fitting Service .
  26. Disconnect the transmission fluid cooler pipes. Refer to Transmission Fluid Cooler Inlet Pipe Replacement (Without V92)Transmission Fluid Cooler Inlet Pipe Replacement (With V92) , and Transmission Fluid Cooler Outlet Pipe Replacement .
    27. Fig 18: Starter
    GM1831212Courtesy of GENERAL MOTORS COMPANY
    NOTE:

    Rotate engine clockwise using the crankshaft balancer bolt to gain access to each bolt.

  27. Mark the torque converter to flexplate relationship.
  28. Remove the wheel drive shafts from the hub/bearing assemblies. Refer to Front Wheel Drive Shaft Replacement - Left Side , and Front Wheel Drive Shaft Replacement - Right Side (with MH2/MH4)Front Wheel Drive Shaft Replacement - Right Side (with MXE) .
  29. Disconnect the power steering cooler lines from the cooler.
  30. Disconnect and reposition harnesses as required.
  31. Disconnect the steering pump hydraulic lines.
  32. Remove the support frame fasteners.
  33. Remove the front and rear frame to the body bolts. Refer to Drivetrain and Front Suspension Frame Replacement .
  34. Lower the powertrain from the vehicle.
  35. Lift the powertrain assembly off the frame and place on the floor.
  36. Separate the engine from the transmission.
  37. Disconnect electrical connectors as necessary.
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