Removal And Installation: Hub: Installation

WARNING: This page is about a different car, the 2006 Ford Pickup and 2006 Ford Cab & Chassis. However, it is still accessible from the selected car via links, so may be relevant.

NOTE: Clean the spindle thoroughly after removing the rear hub.

Fig 1: Locating Spindle With Axle

Courtesy of FORD MOTOR CO.

Coat the spindle with axle lubricant.

CAUTION: The hub bearings must be prelubed prior to installation.

Fig 2: Identifying Hub Cavity

Courtesy of FORD MOTOR CO.

Fill the hub cavity with 29.6 ml (1 oz) of axle lubricant.

CAUTION: Use extreme care not to damage the hub seal by allowing it to contact the spindle during installation.

NOTE: Coat the spindle and hub seal inside diameter with axle lubricant.

NOTE: Installing the rear hub in this manner causes the outer bearing to act as a pilot making the installation easier.

Push the rear hub and outer bearing onto the spindle as an assembly.
- Hold the outer bearing seated and use the bearing as a pilot.
  
  Fig 3: Locating Outer Bearing
  Courtesy of FORD MOTOR CO.

CAUTION: Install a new hub nut if the hub nut comes apart during installation.

CAUTION: Make sure the hub nut tab is located in the keyway prior to thread engagement.

Install the hub nut on the spindle.
- Turn the hub nut clockwise for right-hand thread or counterclockwise for left-hand thread.
  
  Fig 4: Identifying Hub Nut
  Courtesy of FORD MOTOR CO.
Position the Ford Axle Locknut Socket on the hub nut.

Fig 5: Locating Ford Axle Locknut Socket On Hub Nut
Courtesy of FORD MOTOR CO.

CAUTION: Under no circumstances are power tools to be used when carrying out these operations.

NOTE: The hub nut will ratchet as torque is applied.

Tighten the hub nut, rotating the rear hub occasionally while tightening.
- Tighten to 81 Nm (60 lb-ft).
  
  Fig 6: Tightening Hub Nut
  Courtesy of FORD MOTOR CO.
Adjust hub nuts as follows:
- For new bearings, ratchet back 5 teeth or notches (1/8 turn) on the hub nut. Five notches must be felt during this operation in order to have carried it out correctly.
- For original bearings, ratchet back 7 teeth or notches (1/6 turn) on the hub nut. Seven notches must be felt during this operation to have carried it out correctly.
  
  Fig 7: Tightening Hub Nut
  Courtesy of FORD MOTOR CO.
Inspect the axle shaft O-ring seal for cracks, nicks or wear and replace it if required.

Fig 8: Locating Axle Shaft O-Ring Seal
Courtesy of FORD MOTOR CO.

NOTE: Lubricate the O-ring seal with lubricant prior to installation of axle shaft.

Fig 9: Locating Axle Shaft

Courtesy of FORD MOTOR CO.

Install the axle shaft.

NOTE: Coat the threads of the retaining bolts with stud and bearing mount.

Fig 10: Locating Axle Shaft Bolts

Courtesy of FORD MOTOR CO.

Install and tighten the axle shaft bolts until they seat.

CAUTION: Remember, the last step of this procedure is to tighten the axle shaft bolts to specification, after the wheel nuts have been tightened.

Install the brake disc and caliper on the single rear wheel axles. For additional information, refer to REAR DISC BRAKE .
Install the wheels and tires but do not tighten the wheel nuts to specification at this time.
Check the axle lubricant level. For additional information, refer to REAR DRIVE AXLE/DIFFERENTIAL - FORD 10.50-INCH RING GEAR .
Lower the vehicle.
Tighten the wheel nuts. For additional information, refer to WHEELS & TIRES .
Tighten the axle shaft bolts.
- Tighten to 109 Nm (80 lb-ft).
  
  Fig 11: Locating Axle Shaft Bolts
  Courtesy of FORD MOTOR CO.