Wheel Hub: Removal
WARNING: This page does not describe the selected car, but rather 9 other vehicles, including the 2004 Ford Pickup, 2004 Ford Excursion, 2004 Ford Cab & Chassis, 2003 Ford Pickup, and 2003 Ford Excursion. However, it is still accessible from the selected car via links, so may be relevant.
- Remove the wheel and tire assembly. For additional information, refer to WHEEL AND TIRE -- SINGLE .
- Position aside the front disc brake caliper and anchor plate.
- Remove the two front disc brake caliper anchor plate bolts.
- Remove the front disc brake caliper anchor plate and position aside.
- Remove the rotor.
- Remove the eight hub extender nuts, the hub plate and the rotor.
- Remove the eight hub plate nuts.
- Remove the hub plate.
- Remove the rotor.
- Loosen each retainer screw one to two turns.
- Gently pry on the hub lock cap edge to release gasket adhesion.
- Remove and discard the retainer screws.
- While lifting/jiggling the axle U-joint, pull or uniformly pry the hub lock from the wheel hub.
- Remove the axle shaft snap ring.
- Disconnect the ABS wheel sensor harness.
- Disconnect the connector.
- Disconnect the harness routing clip.
- Remove the two bolts.
- Remove the wheel hub and bearing.
- Remove the four lock nuts.
- Remove the wheel hub and bearing.
- If necessary, remove the brake disc shield.
- If necessary, remove the bolt and the ABS sensor.
- Install two nuts on the studs and use the inner nut to remove the studs.
- Remove and discard the O-ring.
NOTE:
Caliper is removed for clarity.
NOTE:
Carry out this step for F-250 and F-350 4x4 SRW vehicles.
NOTE:
Carry out this step for DRW vehicles.
NOTE:
Due to the fit of the splines, the hub lock will be difficult to remove. Lifting or lightly prying (with a small bar) on the axle U-joint will ease removal. When prying on the cap/hub flange, work around the flange to uniformly withdraw the hub lock.
NOTE:
The service replacement kit includes two O-ring seals. One for testing the hub lock assembly and one for reassembly into the wheel hub. DO NOT REUSE O-RING SEALS.
NOTE:
Always check the vacuum leak rate of the wheel end assembly when repairing or diagnosing the axle, wheel end or hub lock performance.
NOTE:
Do not remove the ABS sensor from the bearing.
NOTE:
The wheel hub and bearing is a slip fit design and should not require a puller to remove it.
NOTE:
If necessary, position the hub in a soft-jawed vise.