Ford F150 Pickup. Instruction — part 544

Fig. 156: Material Specifications Table
Courtesy of FORD MOTOR CO.

Disassembly

1. Remove the differential case (4204). For additional information, refer to DIFFERENTIAL CASE .

NOTE:

The differential bearings (4221) need not be removed to overhaul the Ford
limited slip differential. If bearing removal is required, use the 2-Jaw Puller
and the Step Plate.

NOTE:

The anti-lock speed sensor ring cannot be reused once removed.

2003 Ford Pickup F150

2003 DRIVELINE/AXLES Rear Drive Axle/Differential - Ford 10.25-inch - F150 Pickup

Fig. 157: Removing Differential Pinion Shaft Lock Bolt
Courtesy of FORD MOTOR CO.

2. Remove the differential pinion shaft lock bolt, and remove the differential pinion shaft (4211).

z

If required, remove the ring gear and anti-lock speed sensor ring.

3. Install the special tool in a suitable vise.

2003 Ford Pickup F150

2003 DRIVELINE/AXLES Rear Drive Axle/Differential - Ford 10.25-inch - F150 Pickup

Fig. 158: Installing Special Tool In A Suitable Vise
Courtesy of FORD MOTOR CO.

4. Install the differential case on the tool.

2003 Ford Pickup F150

2003 DRIVELINE/AXLES Rear Drive Axle/Differential - Ford 10.25-inch - F150 Pickup

Fig. 159: Installing Differential Case On Tool
Courtesy of FORD MOTOR CO.

NOTE:

Apply a small amount of grease to the centering hole of the special tool.

2003 Ford Pickup F150

2003 DRIVELINE/AXLES Rear Drive Axle/Differential - Ford 10.25-inch - F150 Pickup