Buick Regal: Rear Wheel Bearing and Hub Replacement (AWD)
Removal Procedure
1. Remove the rear tire and wheel assembly.
2. Rear Wheel Speed Sensor - Remove.
3. Rear Wheel Drive Shaft@Rear Wheel Bearing and Hub Assembly - Separate.
- Rear Wheel Drive Shaft Replacement - Left Side
- Rear Wheel Drive Shaft Replacement - Right Side
4.
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Rear Brake Rotor(1) - Remove.
5.
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Rear Wheel Hub Bolt(1) - Remove[3x].
6.
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Rear Wheel Bearing and Hub Assembly(1) - Remove.
Installation Procedure
NOTE: Avoid applying grease to any other machined surface, holes, or threads.
Ensure the drain channel at the bottom of the bore is not blocked with grease or debris.
1. Apply grease evenly and ensure complete coverage to the knuckle bearing pilot bore only.
2. Prepare the rear wheel hub bolts for installation as follows:
- Remove all traces of the adhesive patches from the rear wheel hub bolts.
- Clean the threads of the rear wheel hub bolts with denatured alcohol.
- Apply thread locking adhesive to the rear wheel hub bolts.
- Ensure there are no gaps in the thread locking adhesive along the length of the filled area of the threads on the bolt shafts.
3.
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Rear Wheel Bearing and Hub Assembly(1) - Install.
4.
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CAUTION: Refer to Fastener Caution.
5. Rear Wheel Hub Bolt(1) - Install and tighten[3x]
- First Pass: 100 N.m (74 lb ft)
- Final Pass: (15-30 degrees)
6.
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Rear Brake Rotor(1) - Install.
7. Rear Wheel Drive Shaft@Rear Wheel Bearing and Hub Assembly - Install.
- Rear Wheel Drive Shaft Replacement - Left Side
- Rear Wheel Drive Shaft Replacement - Right Side
8. Rear Wheel Speed Sensor - Install.
9. Install the rear tire and wheel assembly.
10. Remove the support and lower the vehicle.
REAR WHEEL BEARING AND HUB REPLACEMENT (FWD)
Removal Procedure
1. Raise and support the vehicle.
2. Remove the rear tire and wheel assembly.
3. Rear Wheel Speed Sensor - Remove.
4.
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Rear Brake Rotor(1) - Remove.
5.
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Rear Wheel Hub Bolt(1) - Remove[3x].
6.
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Rear Wheel Bearing and Hub Assembly(1) - Remove.
Installation Procedure
NOTE: Avoid applying grease to any other machined surface, holes, or threads.
Ensure the drain channel at the bottom of the bore is not blocked with grease or debris.
1. Apply grease evenly and ensure complete coverage to the knuckle bearing pilot bore only.
2. Prepare the rear wheel hub bolts for installation as follows:
- Remove all traces of the adhesive patches from the rear wheel hub bolts.
- Clean the threads of the rear wheel hub bolts with denatured alcohol.
- Apply thread locking adhesive to the rear wheel hub bolts.
- Ensure there are no gaps in the thread locking adhesive along the length of the filled are of the threads on the bolt shafts.
3.
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Rear Wheel Bearing and Hub Assembly(1) - Install.
4.
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CAUTION: Refer to Fastener Caution.
Rear Wheel Hub Bolt(1) - Install and tighten[3x].
- First Pass: 100 N.m (74 lb ft)
- Final Pass: (15 - 30 degrees)
5.
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Rear Brake Rotor(1) - Install.
6. Rear Wheel Speed Sensor - Install.
7. Install the tire and wheel assembly.
8. Remove the support and lower the vehicle.
READ NEXT:
Knuckle Replacement (FWD)
Removal Procedure
1. Remove the rear tire and wheel assembly.
2. Rear Brake Caliper Bracket - Remove.
3. Rear Brake Rotor - Remove.
4. Rear Brake Shield - Remove.
5. Rear Wheel Bearing and Hub As
Stabilizer Shaft Replacement (FWD)
Removal Procedure
1. Raise and support the vehicle.
2.
Rear Stabilizer Shaft Link Nut(1)@Right Side - Remove.
3. Rear Stabilizer Shaft Link Bolt(2)@Right Side - Remove and DISCARD.
4.
Rear Stabili
Rear Shock Absorber Mount Replacement
Preliminary Procedures
1. Remove the rear tire and wheel assembly.
2. Shock Absorber Replacement (GNC)Shock Absorber Replacement (GNQ).
CAUTION: Refer to Fastener Caution.
Rear Shock Absorber Nu
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Rear Window Defogger
: Press to turn the rear window
defogger on or off. An indicator light
on the control comes on to show
that the rear window defogger is on.
The rear window defogger only
works when the engine is running.
It turns off when the ignition is
turned off or in ACC/ACCESSORY.
The rear window defogger ca
Fuel System Description
Fuel System Overview
The fuel system is an electronic returnless on-demand design. The returnless
fuel system reduces the
internal temperature of the fuel tank by not returning hot fuel from the engine
to the fuel tank. Reducing
the internal temperature of the fuel tank results in lower evaporativ
