Buick Regal 2018-2026 Service Manual / Transmission / Power Transfer Unit/Transfer Case - AAM / Repair Instructions - On Vehicle
Buick Regal: Repair Instructions - On Vehicle
- Transfer Case Fluid Replacement
- Power Transfer Unit Cover To Intermediate Drive Shaft Seal Replacement
- Transfer Case Bracket Replacement (2.0L LTG)
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Transfer Case Fluid Replacement
Removal Procedure
1. Raise and suitably support the vehicle. Refer to Lifting and Jacking the
Vehicle.
2.
NOTE:
When performing the following procedure, use only hand tools to
remove
and inst
Power Transfer Unit Cover To Intermediate Drive Shaft Seal Replacement
Special Tools
DT-305-1 Driver Handle
DT-51466 Seal Installer
Equivalent regional tools: Special Tools
Removal Procedure
1. Raise and support the vehicle. Lifting and Jacking the Vehicle.
NOTE: The
Transfer Case Bracket Replacement (2.0L LTG)
Removal Procedure
1. Raise and support the vehicle. Lifting and Jacking the Vehicle.
NOTE: The drive shaft remains in the wheel hub.
2. Front Wheel Drive Half Shaft- Right Side@Transfer Case - Disconn
SEE MORE:
Voice Recognition Malfunction (without UE1)
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.
Refer to Diagnostic Procedure Instructions provide an overview of each
diagnostic category.
Diagnosti
Drive Belt Chirping, Squeal, and Whine Diagnosis
Diagnostic Aids
A chirping or squeal noise may be intermittent due to moisture on the
drive belts or the pulleys. It may be
necessary to spray a small amount of water on the drive belts in order to
duplicate the customers concern. If
spraying water on the drive belt duplicates the symptom, c
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