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:
Engine Oil Life System
When to Change Engine Oil
This vehicle has a computer system
that indicates when to change the
engine oil and filter. This is based
on a combination of factors which
include engine revolutions, engine
temperature, and miles driven.
Based on driving conditions, the
mileage at which an oil change is
Oil Pan Cleaning and Inspection
Preliminary Procedure
1. Ensure proper use of room temperature
vulcanizing (RTV) sealant.
2. Thoroughly clean the oil pans and mating surfaces. Inspect each component,
O-rings, and fasteners, and replace as necessary.
3. Remove all sludge and oil deposits.
4. Inspect the oil pan for cracking nea
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