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Home >> Lincoln >> 2021 >> Navigator Base, RWD >> Repair and Diagnosis >> Body & Frame >> Frames, Subframes & Crossmembers >> Full Frame And Body Mounting >> Removal And Installation >> Front Lower Control Arm Bracket >> Installation
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Front Lower Control Arm Bracket: Installation

  1. Refer to: JOINING TECHNIQUES .
  2. Loosely clamp the replacement bracket in a preliminary position. Perform measurements to verify proper placement of the new bracket, then clamp firmly into position.

    • With all measurements verified and the new bracket in proper position, tack-weld the new bracket in place to the frame crossmember. Use the General Equipment: MIG/MAG Welding Equipment, Use the General Equipment: Locking Pliers

    GFD546724Courtesy of FORD MOTOR COMPANY
  3. Re-check measurements, then solid weld the bracket to the frame crossmember. Use the General Equipment: MIG/MAG Welding Equipment
    GFD546725Courtesy of FORD MOTOR COMPANY
  4. NOTE: The bracket is supplied without the lower control arm mounting holes present. It is intended that the required holes be added to the bracket after the bracket is installed to the frame cross member and proper measurements have been made to properly position the required holes on the bracket.

    Drill the control arm bracket mounting holes. Use the General Equipment: 8 mm Drill Bit

    GFD546726Courtesy of FORD MOTOR COMPANY
  5. Metal finish the repair area using typical metal finishing techniques.
  6. Restore corrosion protection. Refer to: CORROSION PREVENTION .
  7. Install the lower control arm from the affected side if equipped with 2WD. Refer to: Lower Arm RWD .
  8. Install the lower control arm from the affected side if equipped with 4WD. Refer to: Lower Arm 4WD .