Buick Regal 2018-2026 Service Manual / Steering & Driveline & Axle / Rear Drive Axle / Repair Instructions
Buick Regal: Repair Instructions
- Rear Differential Clutch Control Module Replacement
- Differential Clutch Oil Inspection
- Differential Carrier Bushing Replacement - Rear
- Rear Axle Vent Replacement
- Differential Carrier Assembly Replacement
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Rear Differential Clutch Control Module Replacement
Removal Procedure
1. Prepare the control module for removal using the SPS programming support
tool.
NOTE: The rear differential clutch control module can now be removed
and replaced.
2. Raise and su
Differential Clutch Oil Inspection
1. Raise and support the vehicle.
2. Clean the area around the rear axle fill plug.
3. Place a drain pan under the vehicle.
4.
Differential Clutch Cover Plug(1) - Remove.
5. Rear Axle Housing Fi
Differential Carrier Bushing Replacement - Rear
Tools Required
J-45725 Cradle Bushing Replacer
For equivalent regional tool, refer to Special Tools.
Removal Procedure
1. Raise and support the vehicle.
2. Remove the rear differential assembly.
3
SEE MORE:
Intermediate Steering Shaft Boot Replacement (Outer)
Special Tools
CH-804 Drive Axle Boot Clamp Pliers
Equivalent regional tools:Special Tools
Removal Procedure
1.
Intermediate Steering Shaft Inner Boot(1) - Remove.
2. Remove the front tire and wheel assembly.
3.
Cut the intermediate steering shaft outer boot clamp (1).
DISCARD the clamp.
4.
Sl
Automatic Transmission Flex Plate Installation
Special Tools
EN-51760 Flywheel Holding Tool
EN-45059 Angle Meter
For equivalent regional tools, refer to Special Tools.
1.
CAUTION: This vehicle is equipped with torque-to-yield or single use
fasteners. Install a
NEW torque-to-yield or single use fastener when installing this component.
Fail
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