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Home >> Ford >> 2012 >> Explorer Limited, 3.5 8, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 222 (Engine Mechanical -3.5L Ti-VCT) >> Removal And Installation >> Engine - All Wheel Drive (AWD) >> Removal

Engine - All Wheel Drive (AWD): Removal

WARNING: This page is about a different car, the 2013 Ford Explorer. However, it is still accessible from the selected car via links, so may be relevant.
WARNING: Before beginning any service procedure, refer to SAFETY WARNINGS . Failure to follow this instruction may result in serious personal injury.
WARNING: Do not smoke, carry lighted tobacco or have an open flame of any type when working on or near any fuel-related component. Highly flammable mixtures are always present and may be ignited. Failure to follow these instructions may result in serious personal injury.
  1. With the vehicle in NEUTRAL, position it on a hoist. REFER to JACKING AND LIFTING , Lifting Points.
  2. Recover the A/C system. REFER to AIR CONDITIONING (A/C) SYSTEM RECOVERY, EVACUATION AND CHARGING .
  3. Remove the cowl panel. REFER to COWL PANEL .
  4. Release the fuel system pressure. REFER to FUEL SYSTEM PRESSURE RELEASE .
  5. Remove the engine ACL  assembly and ACL  outlet pipe. REFER to INTAKE AIR SYSTEM COMPONENTS - EXPLODED VIEW .
  6. Remove the battery tray. REFER to BATTERY AND BATTERY TRAY - EXPLODED VIEW .
  7. Remove the nut and disconnect the 2 battery feed cables from the positive battery terminal.
    G08621888
  8. Remove the retainer and the ground wire cable.
    G08621889
  9. Remove the retainer and the ground wire cable.
    G09065547
  10. Disconnect the engine wiring harness electrical connector.
    G08621890
  11. Remove the front wheels and tires. REFER to WHEEL AND TIRE .
  12. NOTE: RH shown in illustration, LH similar.

    Remove the 2 RH and 2 LH lower pin-type retainers from the engine splash shields and position the shields aside.

    G09065549
  13. Remove the accessory drive belt. REFER to ACCESSORY DRIVE BELT - 3.5L TI-VCT, 3.7L TI-VCT .
  14. Drain the cooling system. REFER to COOLING SYSTEM DRAINING, FILLING AND BLEEDING .
  15. Remove the nut and disconnect the A/C tube.
    • Discard the O-ring seal and gasket seal.
      G08621655
  16. Disconnect the A/C pressure switch electrical connector.
    G08621894
  17. Remove the nut and disconnect the A/C tube.
    • Discard the O-ring seal and gasket seal.
      G08029077
  18. Remove degas bottle. REFER to DEGAS BOTTLE .
  19. Disconnect the degas bottle coolant hose from the engine coolant tube.
    G08028962
  20. Disconnect the brake booster vacuum hose from the upper intake manifold.
    G08621897
  21. Disconnect the EVAP  tube and the fuel supply tube quick connect coupling. REFER to QUICK CONNECT COUPLING .
    G08621898
  22. Disconnect the 2 PCM  electrical connectors.
    G08621899
  23. Disconnect the engine harness electrical connector.
    • Detach the wiring harness retainer.
      G08621900
  24. Remove the engine wiring harness retainer from the bulkhead.
    • Push the wiring harness retainer tab in.
    • Slide the wiring harness up and out of the bulkhead.
      G08621901
  25. Remove the bolt and ground wire from the RH shock tower.
    G08621902
  26. Disconnect the upper radiator hose, lower radiator hose and 2 heater hoses from the thermostat housing.
    G08621903
  27. Disconnect the transaxle control cable from the control lever.
    G08412443
  28. Disconnect the transaxle control cable from the shift cable bracket.
    G08621990
  29. If equipped, detach the engine block heater harness.
  30. NOTE: Use a steering wheel holding device (such as Hunter® 28-75-1 or equivalent).

    Using a suitable holding device, hold the steering wheel in the straight-ahead position.

    G07935577
  31. Remove the 3 twist lock retainers and the underbody air duct.
    G07430766
  32. NOTE: Do not allow the intermediate shaft to rotate while it is disconnected from the gear or damage to the clockspring may occur. If there is evidence that the intermediate shaft has rotated, the clockspring must be removed and recentered. For additional information, refer to CLOCKSPRING , and CLOCKSPRING ADJUSTMENT .
    NOTE: Index-mark the steering column shaft position to the steering gear for reference during installation.

    Remove the bolt and disconnect the steering column shaft from the steering gear.

    • Discard the bolt.
      G08621907
  33. Remove the exhaust Y-pipe. For additional information, refer to EXHAUST Y-PIPE - 3.5L TI-VCT .
  34. NOTE: Index-mark the driveshaft for installation.

    Remove and discard the 4 bolts and support the driveshaft with a length of mechanic's wire.

    G08621908
  35. Remove the drain plug and drain the engine oil.
    • Install the drain plug and tighten to 27 Nm (20 lb-ft).
      G08621662
  36. Remove and discard the engine oil filter.
    G08029500
  37. Remove the 2 fasteners and the inspection cover.
    G08621798
  38. Remove and discard the 3 torque converter bolts.
    G08621912
  39. Remove the 4 oil pan-to-transaxle bolts.
    G08621819
  40. If equipped, disconnect the 2 PTU  cooler hoses. For additional infomation, refer to FUEL SYSTEM - GENERAL INFORMATION .
    G09065568
  41. If equipped, disconnect the oil cooler coolant hoses.
    G08621914
  42. If equipped, unlatch the cooler hose retainer latch and pry up on the oil cooler hose retainer to release the retainer and remove it from the subframe.
    G08621915
  43. Remove the 2 secondary latches from the transmission fluid cooler tubes at the transmission fluid cooler thermal bypass valve.
    G08621916
  44. Using 307-569, disconnect the transmission fluid cooler tubes from the transmission fluid cooler thermal bypass valve.
    G08621917
  45. NOTE: LH shown in illustration, RH similar.

    Remove the bolt and the wheel speed sensor.

    G08621918
  46. NOTE: LH shown in illustration, RH similar.

    Remove and discard the upper stabilizer link nut.

    G08621919
  47. NOTE: Do not allow the brake caliper to hang from the brake flexible hose or damage to the hose may occur.
    NOTE: LH shown in illustration, RH similar.

    Remove the brake caliper guide pin bolts and calipers.

    • Support the calipers.
      G08621920
  48. NOTE: RH shown in illustration, LH similar.

    Using a wax pencil, mark the relationship of the front and rear subframe to the underbody at the mounting locations on both side.

    G08621921
  49. NOTE: LH shown in illustration, RH similar.

    Remove the LH and RH halfshaft nuts.

    • Do not discard at this time.
      G08621922
  50. NOTE: LH shown in illustration, RH similar.

    Separate the LH and RH halfshaft from the wheel hubs.

    G08617111
  51. Position a 2 x 6 board, 36 in (914.4 mm) in length and two 2 x 6 boards 24 in (609.6 mm) in length onto the powertrain lift.
    • Position the powertrain lift table with:
      • the long board towards the rear of the subframe.
      • the short boards under the engine and transmission.
        G08623071
  52. Install the Adjustable Grip Arm from the powertrain lift table to the LH engine-to-transmission bolt hole.
    G08621925
  53. Install a ratchet strap from the front of the subframe under the powertrain lift table to the rear of the subframe, to secure the subframe to the powertrain lift table.
  54. NOTE: LH shown in illustration, RH similar.
    NOTE: The halfshafts are not being remove from the transmission.

    Remove the strut-to-wheel knuckle nuts and bolts.

    • Remove the strut from the wheel knuckle and the halfshafts from the wheel knuckle.
      G08621926
  55. Remove the 4 transmission support insulator-to-frame rail bolts.
    G09065582
  56. Remove the 3 nuts, the bolt and the transaxle support insulator assembly.
    G09065583
  57. Remove the 4 engine mount nuts, the 3 engine mount bolts and the engine mount.
    G08029547
  58. NOTE: RH shown in illustration, LH similar.

    Remove the subframe bracket-to-body bolts.

    G08621931
  59. NOTE: RH shown in illustration, LH similar.

    Remove the rear subframe bolts and the subframe brackets.

    G08621932
  60. NOTE: RH shown in illustration, LH similar.

    Remove the front subframe bolts.

    G08621933
  61. Lower the subframe and powertrain assembly from the vehicle.
  62. Install 303-1245 on the LH cylinder head.
    G08621934
  63. Install the Heavy Duty Floor Crane and Spreader Bar.
    G08621935
  64. Remove the starter motor solenoid cover.
    G08616026
  65. Remove the 2 nuts and the starter motor wiring terminals.
    G08621937
  66. Disconnect the wiring harness retainer from the starter motor stud bolt.
    G08621938
  67. Remove the stud bolts and the starter.
    G08621939
  68. Remove the bolt and the ground wire from the RH cylinder head.
    G08621940
  69. Disconnect the 2 A/C compressor electrical connectors.
    • Detach the A/C wiring harness retainer.
      G08029348
  70. Disconnect the generator electrical connector and position the generator B+ cable cover aside.
    G08029350
  71. Remove the nut and disconnect the generator B+ cable.
    G08029351
  72. Detach the 3 wiring harness retainer from the valve cover stud bolt and position the harness on transmission.
    G08621944
  73. Disconnect the transaxle control electrical connector.
    G08621945
  74. Detach the transaxle control wire harness retainer from the transaxle stud bolt.
    G08621946
  75. Disconnect the RH catalyst monitor electrical connector.
    G08616451
  76. Disconnect the RH Heated Oxygen Sensor (HO2S) electrical connector.
    G08616452
  77. Remove the 4 nuts and the RH catalytic converter heat shield.
    G09086270
  78. Remove the 6 nuts and the RH catalytic converter manifold.
    • Discard the nuts and RH catalytic converter manifold gasket.
      G08616455
  79. Remove and discard the 6 RH catalytic converter manifold studs.
    G09086272
  80. Remove the 5 bolts and the Power Transfer Unit (PTU) support bracket.
    G08621794
  81. Remove the Adjustable Grip Arm.
    G08621925
  82. Remove the ratchet strap from the front of the subframe under the powertrain lift table to the rear of the subframe.
  83. NOTE: LH shown in illustration, RH similar.

    Install the ratchet strap from the front subframe to the LH engine lift eye and from the rear of the subframe to the RH engine lift eye.

    G08621954
  84. Using the Floor Crane and Spreader Bar, remove the powertrain and subframe as an assembly from the powertrain lift table and set on the ground.
    • Position wood blocks under the engine and transmission.
      G08621935
  85. NOTE: LH shown in illustration, RH similar.

    Remove the ratchet strap from the front subframe to the LH engine lift eye and from the rear of the subframe to the RH engine lift eye.

    G08621954
  86. Remove the 2 intermediate shaft bracket nuts and the 2 studs.
    G08621957
  87. Remove the 2 bolts and the RH halfshaft support bracket.
    G08621958
  88. Remove the 2 engine-to-transaxle bolts.
    G08621959
  89. Remove the 5 transaxle-to-engine bolts.
    • Separate the transaxle from the engine.
      G08621960
  90. Using the Floor Crane and Spreader Bar, remove the engine from the transaxle.
    G08621935
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