Axle Assembly: Installation

WARNING: This page is about a different variant/trim than selected.

NOTE: If replacing the axle assembly, the 4X4 control module will need to be reconfigured with the new Active Torque Coupling (ATC) bar code information. If the new bar code information does not match the existing 4X4 control module information, driveline damage or driveability concerns can occur.

NOTE: The ATC bar code can be found etched on the ATC wire harness connector of the new axle assembly.

Record the bar code identification number from the new axle assemblies wire harness connector.

Fig 1: Identifying Bar Code Identification Number On Axle Assemblies Wire Harness Connector
Courtesy of FORD MOTOR CO.
Position the axle housing on a suitable transmission hydraulic jack.
- Securely strap the jack to the housing.
Raise the axle and connect the ATC electrical connector.
Install the 6 side insulator bracket-to-rear axle differential bolts.
- Tighten to 90 Nm (66 lb-ft).
Install the 4 differential housing-to-front insulator bracket bolts.
- Tighten to 90 Nm (66 lb-ft).
Install the stabilizer bar. For additional information, Refer to REAR SUSPENSION .
Install the rear halfshafts. For additional information, Refer to REAR DRIVE HALFSHAFTS .
Install the driveshaft assembly. For additional information, Refer to DRIVESHAFT .
If a new RDU was installed, re-configure the Automatic Torque Coupling (ATC). Refer to FOUR WHEEL DRIVE (4WD) SYSTEMS .