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Home >> Ford >> 2021 >> Mustang Mach 1, Automatic Trans >> Repair and Diagnosis >> Engine Mechanical >> Mechanical >> Engine - 5.0L 32V Ti-VCT (359KW/486PS) (WU)/5.0L Ti-VCT V8 (343KW/466PS) (MF) >> Removal And Installation >> Oil Pan >> Installation

Oil Pan: Installation

All vehicles 

  1. Install a new oil pan gasket.
    GFD600577Courtesy of FORD MOTOR COMPANY
  2. Install a new oil pump pickup seal and lubricate with clean engine oil.
    GFD600578Courtesy of FORD MOTOR COMPANY
  3. NOTE: If the oil pan is not installed and the fasteners tightened within 5 minutes, the sealant must be removed and the sealing area cleaned. Failure to follow this procedure can cause future oil leakage. If this timing cannot be met, tighten fasteners 7, 8, 9 and 10 to 8 Nm (71 lb-in) within 5 minutes of applying the sealer and final torque all of the fasteners within 1 hour of applying the sealer.
    NOTE: If the engine front cover has been removed, it is only necessary to apply sealant to the crankshaft rear seal retainer plate-to-cylinder block sealing surfaces.

    Apply an 8 mm (0.31 in) bead of silicone gasket and sealant to the crankshaft rear seal retainer plate-to-cylinder block sealing surfaces and the engine front cover-to-cylinder block sealing surfaces.

    Material: Motorcraft® High Performance Engine RTV Silicone / TA-357 (WSE-M4G323-A6)

    GFD600579Courtesy of FORD MOTOR COMPANY
  4. NOTE: Fastener locations 7, 13 and 16 are stud bolts.

    Using a new gasket, install the oil pan and the bolts.

    Torque: Stage 1: 18 lb.in (2 Nm) Stage 2: 89 lb.in (10 Nm) Stage 3: 45 deg.

    Fig 1: Oil Pan Bolts Tightening Sequence
    GFD600580Courtesy of FORD MOTOR COMPANY
  5. Using an adjustable stand, raise the subframe. Use the General Equipment: Vehicle/Axle Stands
    GFD600581Courtesy of FORD MOTOR COMPANY

    10-Speed Automatic Transmission - 10R80 

  6. Install the transmission cooling tube bracket and nut.

    Torque: 35 lb.ft (48 Nm)

    GFD600461Courtesy of FORD MOTOR COMPANY
  7. Install the transmission cooling tube bracket and nut.

    Torque: 124 lb.in (14 Nm)

    GFD600460Courtesy of FORD MOTOR COMPANY

    All vehicles 

  8. Install the new front subframe nuts loosely.
    GFD600582Courtesy of FORD MOTOR COMPANY
    • Use a suitable alignment tool with a 15 mm (0.59 in) OD shaft that is long enough to go through the subframe and body.

    • Align the subframe to the alignment marks made during removal.

    • Install the new rear subframe bolts loosely.

    GFD600583Courtesy of FORD MOTOR COMPANY
  9. Tighten the rear subframe bolts in a cross pattern.

    Torque: 85 lb.ft (115 Nm)

    GFD600583Courtesy of FORD MOTOR COMPANY
  10. Tighten the front subframe nuts in a cross pattern.

    Torque: 85 lb.ft (115 Nm)

    GFD600582Courtesy of FORD MOTOR COMPANY
  11. Remove the adjustable stand. Use the General Equipment: Vehicle/Axle Stands
    GFD600568Courtesy of FORD MOTOR COMPANY
  12. Install the RH deflector shield and the fasteners.
    GFD599997Courtesy of FORD MOTOR COMPANY
  13. If equipped, install the RH and LH front height sensors. Refer to: Front Suspension Height Sensor
  14. Install the bolts in the support bar.

    Torque: 89 lb.in (10 Nm)

    GFD599991Courtesy of FORD MOTOR COMPANY
  15. Attach the brake line retainers to the subframe.
    GFD599990Courtesy of FORD MOTOR COMPANY
  16. Attach the EPAS wiring harness pin-type retainers.
    GFD599989Courtesy of FORD MOTOR COMPANY
    1. If equipped, attach the wiring harness retainer to the stud bolt.
    2. Attach the wiring harness retainer to the stud bolt.
    GFD600567Courtesy of FORD MOTOR COMPANY
  17. Position the coolant hose and latch the retainer.
    GFD600566Courtesy of FORD MOTOR COMPANY
    • Install the wiring harness bracket and the nut.

      Torque: 124 lb.in (14 Nm)

    • Attach the wiring harness retainers to the oil pan.

    GFD600565Courtesy of FORD MOTOR COMPANY
  18. Attach the wiring harness retainers to the oil pan.
    GFD600564Courtesy of FORD MOTOR COMPANY
  19. WARNING: DO NOT hammer, pry or force steering column and column shafts during installation or removal. Failure to follow this instruction may cause damage to steering components that could lead to loss of steering control during vehicle operation and could result in serious personal injury or death.
    WARNING: DO NOT attempt to remove or install the steering column lower u-joint at the steering gear without first loosening the steering column dash seal and fasteners. Failure to follow this instruction may cause damage to steering components that could lead to loss of steering control during vehicle operation and could result in serious personal injury or death.

    1. Connect the steering column shaft to the steering gear universal joint.
    2. Install the new steering column shaft bolt.

      Torque: 22 lb.ft (30 Nm)

    GFD599678Courtesy of FORD MOTOR COMPANY
  20. Inspect the steering column lower shaft. Refer to: Steering Column Collapsed Check
  21. NOTE: GT vehicle shown, Mach 1 similar.
    NOTE: Do not lubricate the O-ring seal.

    Install a new oil filter.

    Torque: Stage 1: 44 lb.in (5 Nm) Stage 2: 180 deg.

    GFD600393Courtesy of FORD MOTOR COMPANY

    GT 

  22. Install the subframe bracket and underbody shield assembly and the bolts.

    Torque: Bracket bolts: 46 lb.ft (63 Nm) Underbody shield bolt: 18 lb.in (2 Nm)

    GFD599679Courtesy of FORD MOTOR COMPANY
  23. Install the underbody shield and the fasteners.
    GFD600546Courtesy of FORD MOTOR COMPANY

    Mach 1 

  24. Connect the oil cooler hoses and install the bolts.

    Torque: 22 lb.ft (30 Nm)

    GFD600563Courtesy of FORD MOTOR COMPANY
  25. Attach the oil cooler tube pin type retainer to the subframe.
    GFD600562Courtesy of FORD MOTOR COMPANY
    1. Position the underbody shield and install the pin type retainer.
    2. Install the bolts.
    GFD600561Courtesy of FORD MOTOR COMPANY
  26. Install the pin type retainers.
    GFD600560Courtesy of FORD MOTOR COMPANY
  27. Install the pin type retainers.
    GFD600550Courtesy of FORD MOTOR COMPANY

    All vehicles 

  28. Install the front wheels and tires. Refer to: Wheel and Tire
    • Using the special tools, lower the engine onto the engine mounts.

    • Remove Special Service Tool: 303-F070 Support Bar, Engine., 303-639 Support Bracket, Engine.

    GFD600445Courtesy of FORD MOTOR COMPANY
  29. Install the RH engine mount nut.

    Torque: 46 lb.ft (63 Nm)

    GFD600444Courtesy of FORD MOTOR COMPANY
  30. Install the LH engine mount nut.

    Torque: 46 lb.ft (63 Nm)

    GFD600443Courtesy of FORD MOTOR COMPANY
  31. Install the following items:

    1. Refer to: Air Cleaner
    2. Refer to: Intake Manifold 

  32. Install the oil level indicator.
    GFD600559Courtesy of FORD MOTOR COMPANY
  33. Remove the clips.
    GFD600558Courtesy of FORD MOTOR COMPANY
  34. Install the radiator top shield and the retainers.
    GFD600436Courtesy of FORD MOTOR COMPANY
  35. Remove the holding device.
    GFD600557Courtesy of FORD MOTOR COMPANY
    1. Position the steering column dash seal.
    2. Tighten the steering column dash seal nuts.

      Torque: 80 lb.in (9 Nm)

    GFD599681Courtesy of FORD MOTOR COMPANY
  36. Fill the engine with clean engine oil. Refer to: Specifications 
  37. Connect the battery ground and positive cables. Refer to: Battery Disconnect and Connect
  38. Pressurize the fuel system. Refer to: Fuel System Pressure Release