Buick Regal: Rear Axle Vent Replacement
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Preliminary Procedure
1. Raise and support the vehicle.
2. Remove the Differential Carrier Assembly.
- Rear Axle Vent
NOTE: Use an appropriate tool to remove and install.
REAR AXLE HOUSING VENT REPLACEMENT
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Preliminary Procedure
1. Raise and support the vehicle.
2. Remove the Differential Carrier Assembly.
- Rear Axle Housing Vent
NOTE: Use an appropriate tool to remove and install.
REAR AXLE SHAFT SEAL REPLACEMENT - LEFT SIDE
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Preliminary Procedure
Remove the left rear wheel drive shaft.
- Rear Axle Shaft Seal
Procedure
- Using a suitable tool, remove the rear axle shaft seal.
- Apply a small amount of lubricant to the contact area between the seal and axle.
NOTE: Remove excess lubricant from the seal.
- Ensure that the axle shaft seal is evenly positioned in the rear differential housing.
- Check the fluid level. If necessary, fill the differential to the bottom of the fill plug hole with the recommended fluid.
Special Tools
DT-51592 Seal Installer
Equivalent regional tools:Special Tools.
REAR AXLE SHAFT SEAL REPLACEMENT - RIGHT SIDE
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Preliminary Procedure
Remove the right rear wheel drive shaft.
- Rear Axle Shaft Seal
Procedure
- Using a suitable tool, remove the rear axle shaft seal.
- Apply a small amount of lubricant to the contact area between the seal and axle.
NOTE: Remove excess lubricant from the seal.
- Ensure that the axle shaft seal is evenly positioned in the rear differential housing.
- Check the fluid level. If necessary, fill the differential to the bottom of the fill plug hole with the recommended fluid.
Special Tools
DT-51592 Seal Installer
Equivalent regional tools:Special Tools.
READ NEXT:
Differential Carrier Assembly Replacement
Removal Procedure
1. Raise and support the vehicle.
2. Differential Carrier Assembly - Drain.
3. Exhaust Muffler - Remove.
4. Propeller Shaft - Remove.
5. Parking Brake Actuator - Disconnect.
6.
Description and Operation
General
The differential carrier assembly is located in the rear subframe and the
drive shafts extend from it to each respective
rear wheel. The final drive gear consists of a hypoid gear and a diffe
SEE MORE:
Symptoms - Immobilizer
IMPORTANT: The following steps must be completed before using the
symptom tables.
1. Perform the Diagnostic System Check - Vehicle before using the symptom
tables in order to
verify that all of the following are true:
There are no DTCs set.
The control modules can communicate via the serial dat
Radar Sensor Module - Long Range Learn
NOTE: Adaptive Cruise Temporarily Unavailable service message may be
displayed if this calibration procedure has to be performed. The radar
may have become misaligned.
After replacing and programming the Long Range Radar Sensor Module, it is
necessary to perform a
calibration procedure to align the
