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:
Fluid Leak Diagnosis
General Method
1. Verify that the leak is transmission fluid.
2. Thoroughly clean the suspected leak area.
3. Operate the vehicle for 24 km (15 mi), or until normal operating temperatures
are reached.
4. Park the vehicle over clean paper or cardboard.
5. Shut OFF the engine.
6. Look for fluid
Air Conditioning System Seal Replacement
Removal Procedure
1. Disassemble the A/C refrigerant components. Refer to the appropriate
repair procedure.
NOTE: Cap or tape the open A/C refrigerant components immediately to
prevent
system contamination.
2. Cap or tape the A/C refrigerant components.
3.
Remove the sealing washer (1) from the
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