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Home >> Cadillac >> 2016 >> SRX Base >> 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 >> Installation Procedure

Installation Procedure

  1. Install the engine to the transmission and tighten the upper bolts to 75 N.m (55 lb ft).
  2. Place the powertrain assembly on the frame.
  3. Install the rear transmission through bolt.
  4. Place the powertrain and frame assembly on the engine support table.
  5. Align the engine to the transmission.
  6. Lift the powertrain assembly to the vehicle.
    7. Fig 1: Reinforcement Arm Bolts
    GM2018675Courtesy of GENERAL MOTORS COMPANY
  7. Install NEW reinforcement arm bolts (1) to body and tighten to 58 N.m (43 lb ft).

    Install the front and rear frame bolts. Refer to Drivetrain and Front Suspension Frame Replacement .

  8. Install the body to frame reinforcement fasteners. Tighten to 58 N.m (43 lb ft).
  9. Remove the engine support tools.
  10. Install the lower transaxle-to-engine bolts and tighten to 75 N.m (55 lb ft).
    11. Fig 2: Right Side Engine Mount
    GM2548741Courtesy of GENERAL MOTORS COMPANY
  11. Install the right side engine mount to engine fasteners (2). Refer to Engine Mount Replacement - Right Side .
  12. Connect the steering pump hydraulic lines.
  13. Connect the power steering cooler lines to the cooler.
  14. For AWD, install the propeller shaft. Refer to Propeller Shaft Replacement .
    15. Fig 3: Starter
    GM1831212Courtesy of GENERAL MOTORS COMPANY
  15. Align the torque converter and flexplate marks and install the torque converter-to-flexplate bolts and tighten to 62 N.m (46 lb ft).
  16. Install the catalytic converter(s). Refer to Catalytic Converter Replacement - Left Side (Front) , and Catalytic Converter Replacement - Right Side (Rear) .
  17. Install the left and right wheel drive shafts. 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) .
    18. Fig 4: Steering Shaft Coupling Bolt
    GM2548856Courtesy of GENERAL MOTORS COMPANY
  18. Connect the steering shaft coupling to the steering gear and install the bolt (1). Refer to Intermediate Steering Shaft Replacement .
    19. Fig 5: Wheelhouse Liner Front Fasteners
    GM2548841Courtesy of GENERAL MOTORS COMPANY
  19. Install the right side front wheelhouse liner. Refer to Front Wheelhouse Liner Replacement .
  20. Install the front wheels. Refer to Tire and Wheel Removal and Installation .
    21. Fig 6: Radiator Air Lower Deflector
    GM2548626Courtesy of GENERAL MOTORS COMPANY
  21. Install the radiator air lower deflector. Refer to Radiator Air Lower Deflector Replacement .
    22. Fig 7: Radiator Inlet Hose
    GM2219077Courtesy of GENERAL MOTORS COMPANY
  22. Install the radiator outlet hose. Refer to Radiator Outlet Hose Replacement (LFW, LFX) .
    23. Fig 8: Radiator Outlet Hose & Clamp
    GM2219072Courtesy of GENERAL MOTORS COMPANY
  23. Install the radiator inlet hose. Refer to Radiator Inlet Hose Replacement (LFW, LFX) .
    24. Fig 9: Heater Inlet Hose Quick Disconnect Fitting
    GM2219102Courtesy of GENERAL MOTORS COMPANY
  24. Install the heater inlet hose (2) to the heater core tube and clip the quick disconnect (1).
    25. Fig 10: Heater Inlet Hose At Heater Core
    GM2219105Courtesy of GENERAL MOTORS COMPANY
  25. Install the heater outlet hose (2) to the heater core tube and clip the quick disconnect (1).
    26. Fig 11: Radiator Surge Tank
    GM2548844Courtesy of GENERAL MOTORS COMPANY
  26. Install the radiator surge tank. Refer to Radiator Surge Tank Replacement .
  27. Connect 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 .
    28. Fig 12: Evaporative Emission Line
    GM2234692Courtesy of GENERAL MOTORS COMPANY
  28. Install the fuel EVAP line.
    29. Fig 13: Fuel Feed Line
    GM2233421Courtesy of GENERAL MOTORS COMPANY
  29. Connect the fuel feed line. Refer to Fuel Feed Pipe Replacement (Engine) .
    30. Fig 14: Transmission Range Selector Lever Components
    GM2230691Courtesy of GENERAL MOTORS COMPANY
  30. Connect the transmission shiftier cable.
    31. Fig 15: Air Cleaner Assembly
    GM2548635Courtesy of GENERAL MOTORS COMPANY
  31. Install the air cleaner assembly. Refer to Air Cleaner Assembly Replacement .
  32. Connect the wiring harness to the underhood junction block.
    33. Fig 16: Battery Tray
    GM2548634Courtesy of GENERAL MOTORS COMPANY
  33. Install the battery tray. Refer to Battery Tray Replacement .
    34. Fig 17: Battery and Battery Retainer
    GM2548633Courtesy of GENERAL MOTORS COMPANY
  34. Install the battery. Refer to Battery Replacement .
  35. Connect the negative battery cable. Refer to Battery Negative Cable Disconnection and Connection .
  36. Fill the vehicle with coolant. Refer to Cooling System Draining and Filling (GE 47716)Cooling System Draining and Filling (Static Fill) .
    37. NOTE:

    Prelube is necessary if the engine is replaced or overhauled.

  37. If the engine is replaced with a new engine or has been overhauled, perform the Engine Prelubing procedure. Refer to Engine Prelubing .
  38. Check the engine oil. Refer to Engine Oil and Oil Filter Replacement (LF1, LFW or LFX) .
    39. Fig 18: Intake Manifold Cover
    GM2548636Courtesy of GENERAL MOTORS COMPANY
  39. Install the intake manifold cover. Refer to Intake Manifold Cover Replacement .
  40. Perform the throttle learn procedure. Refer to Throttle or Idle Learn .
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