Front Lower Control Arm Bracket: Installation
- Refer to: JOINING TECHNIQUES .
- Loosely clamp the replacement bracket in a preliminary position. Perform measurements to verify proper placement of the new front bumper 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
- With all measurements verified and the new bracket in proper position, tack-weld the new bracket in place to the frame crossmember.
- Re-check measurements, then solid weld the bracket to the frame crossmember. Use the General Equipment: MIG/MAG Welding Equipment
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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.
Mark out the desired position for the lower control arm mounting bolts and drill a 16.5mm hole either side of the pocket clevis to allow the lower control arm bolts to pass through.
- A horizontal slot like the replaced part may be required to allow for wheel alignment adjustment in the cross/car direction. Use the General Equipment: 15 mm Drill Bit
- The nominal lower control arm bolt position should be at Y = 74mm and Z = 54mm from the steering gear mounting hole, center to center. This position may need to be adjusted dependent on vehicle wheel alignment.
- De-burr all drilled holes and ensure surface for mounting lower control arm is clean and flat. Ensure all edges are rounded, do not leave sharp corners or edges.
- Metal finish the repair area using typical metal finishing techniques.
- Restore corrosion protection. Refer to: CORROSION PREVENTION .
- Install the front lower control arm. Refer to: Lower Arm .