Buick Regal 2018-2026 Service Manual / Steering & Driveline & Axle / Wheel Drive Shafts / Repair Instructions
Buick Regal: Repair Instructions
- Front Wheel Drive Intermediate Shaft Replacement
- Front Wheel Drive Half Shaft Replacement - Left Side
- Front Wheel Drive Half Shaft Replacement - Right Side (AWD)
- Front Wheel Drive Half Shaft Replacement - Right Side (FWD)
- Rear Wheel Drive Shaft Replacement - Left Side
- Rear Wheel Drive Shaft Replacement - Right Side
- Front Wheel Drive Shaft Inner Joint and Boot Replacement
- Rear Wheel Drive Shaft Inner Joint and Boot Replacement
- Front Wheel Drive Shaft Outer Joint and Boot Replacement
- Rear Wheel Drive Shaft Outer Joint and Boot Replacement
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Front Wheel Drive Intermediate Shaft Replacement
Removal Procedure
1. Remove the tire and wheel assembly.
WARNING: To prevent personal injury and/or component damage, do not
allow the weight
of the vehicle to load the front wheels, or attempt to op
Front Wheel Drive Half Shaft Replacement - Left Side
Special Tools
J-45859 Hub Spindle Remover
DT-51504 Seal Protector
Equivalent regional tools:Special Tools
Removal Procedure
1. Raise and support the vehicle.
2. Remove the left front tire and whe
Front Wheel Drive Half Shaft Replacement - Right Side (AWD)
Special Tools
DT-45859 Axle Remover
Equivalent regional tools:Special Tools
Removal Procedure
1. Raise and support the vehicle.
2. Remove the right front tire and wheel assembly.
3. With the aid o
SEE MORE:
Draining Fluids and Oil Filter Removal
1.
Remove the oil filter (1). Remove the oil pan drain plug and allow the oil to
drain out.
2. Clean the oil filter housing in the engine block.
CAUTION: Refer to Fastener Caution.
3. Install the oil pan drain plug and tighten to 25 N.m (18 lb ft).
4. If cleaning or repairing the engine block, i
DTC B3806
Diagnostic Instructions
Perform the Diagnostic System Check - Vehicle prior to using this
diagnostic procedure.
Review Strategy Based Diagnosis for an overview of the diagnostic
approach.
Diagnostic Procedure Instructions provides an overview of each
diagnostic category.
DTC Descriptor
DT
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