With B9Q/V4U (Hearse or Coachbuilder)

REAR HUB/BEARING

REMOVAL
1. Raise the vehicle.
2. Remove the wheel and tire.
3. Remove the brake drum.
4. Remove the brake shoes and brake cable.
5. Remove the brake line and wheel speed sensor.
6. Support the lower control arm with jack stand.
7. Remove the ball stud nut and separate the ball stud from knuckle.





8. Remove the upper knuckle nut and bolt.





9. Remove four bolts and the bearing retainer.





10. Remove the nut from the backside of the knuckle securing the hub to knuckle.
11. Press the hub from the knuckle.
12. Remove the brake backing plate from the knuckle.
13. Press the bearing from the knuckle.
14. Remove the hub and bearing.

INSTALLATION





1. Press the bearing into the knuckle.

NOTICE: Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid damage to parts and systems.

2. Install the backing plate and bearing retainer bolts.
^ Tighten the retainer bolts to 50 Nm (37 lb ft).

3. Press the hub in the bearing.





4. Install the speed sensor reluctor ring and nut.
^ Tighten the nut to 200 Nm (145 lb ft).





5. Install the upper knuckle bolt and nut.
^ Tighten the upper knuckle bolt and nut to 108 Nm (80 lb ft).

6. Install the ball joint to the knuckle.
7. Install the brake line and wheel speed sensor.
8. Install the brake shoes and parking cable.
9. Install the brake drum.
10. Bleed the brake system.
11. Install the wheel and tire.
^ Tighten the Wheel Nuts to 190 Nm (140 lb ft).

12. Lower the vehicle.