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Home › Ford › 2019 › F-150 Limited, 4WD › Repair and Diagnosis › Body & Frame › Frames, Subframes & Crossmembers › Full Frame And Body Mounting › Removal And Installation › Frame Members-Front Frame Section › Installation

Frame Members-Front Frame Section: Installation

Front Frame Short Section 

NOTE: LH side shown, RH side similar.
  1. Verify dimensional accuracy before  performing any welding operations. Refer to: Body And Frame .
  2. NOTE: Check that the Front End Sheet Metal (FESM) body mount bracket lines up with the sheet metal hole for the body mount bolt.

    Install the front frame section inside the mid front rail of the frame and tack weld at 4 locations. Refer to: Joining Techniques . Use the General Equipment: MIG/MAG Welding Equipment. Use the General Equipment: Locking Pliers

    GFD370030Courtesy of FORD MOTOR COMPANY
  3. Re-check the frame replacement alignment by lowering the body, and then raise it. Weld the joint completely if this alignment is correct. Use the General Equipment: MIG/MAG Welding Equipment
    GFD370031Courtesy of FORD MOTOR COMPANY
  4. Metal finish the repair area using typical metal finishing techniques.
  5. Refinish using a Ford approved paint system.
  6. Restore corrosion protection. Refer to: Corrosion Prevention .

    Front Frame Section 

  7. With the help of an assistant, position the new front frame section into place on the vehicle.
    GFD370032Courtesy of FORD MOTOR COMPANY
  8. Verify dimensional accuracy before  performing any welding operations. Refer to: Body And Frame .
  9. Support the new section, and loosely clamp the replacement section in a preliminary position.

    • Verify correct dimensions, then solid weld the new section to the original on all overlap joints. Refer to: Body and Frame . Refer to: Joining Techniques . Use the General Equipment: MIG/MAG Welding Equipment. Use the General Equipment: Locking Pliers

    GFD370033Courtesy of FORD MOTOR COMPANY
  10. NOTE: SuperCrew only, LH side shown, RH side similar.

    If equipped, install the brackets.

    Torque: 76 lb.ft (103 Nm)

    GFD370034Courtesy of FORD MOTOR COMPANY
  11. Metal finish the repair area using typical metal finishing techniques.
  12. Refinish using a Ford approved paint system.
  13. Restore corrosion protection. Refer to: Corrosion Prevention .
  14. Install the following items:

    1. Refer to: Transmission Support Crossmember - 10-Speed Automatic Transmission - 10R80 .
    2. If equipped. Refer to: Front Driveshaft .
    3. If equipped. Refer to: Halfshaft .
    4. Refer to: Shock Absorber and Spring Assembly .
    5. Install the lower control arm, if equipped with 2WD. Refer to: Lower Arm .
    6. Install the lower control arm, if equipped with 4WD. Refer to: Lower Arm .
    7. Install the upper control arm, if equipped with 2WD. Refer to: Upper Arm .
    8. Install the upper control arm, if equipped with 4WD. Refer to: Upper Arm .
    9. Refer to: Steering Gear .
    10. Reposition the engine and transmission assembly. Refer to: Engine Mount LH . Refer to: Engine Mount RH .
    11. Reconnect the exhaust system to the engine. Refer to: Catalytic Converter LH . Refer to: Catalytic Converter RH .

    All vehicles 

  15. Install the following items:

    1. Refer to: Front Bumper - Raptor .
    2. Refer to: Fender .
    3. Refer to: Radiator Grille - Raptor .

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