Buick Regal: Engine Oil Cooler Inlet Pipe Replacement (3.6L LGX)
Removal Procedure
1. Drain the cooling system.
2. Oil Level Indicator Tube - Remove.
3. Raise and support the vehicle.
4.
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Engine Oil Cooler Inlet Pipe Bolt (1) - Remove.
5. Hose Clamp (2) - Disengage.
6. Engine Oil Cooler Inlet Pipe (3) @ Engine Oil Cooler - Remove 7.
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Remove the retainer from the quick connect fitting. (1).
8. Engine Oil Cooler Inlet Pipe (2) - Remove.
Installation Procedure
1.
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Engine Oil Cooler Inlet Pipe (2) - Install.
2. Install the retainer to the quick connect fitting. (1).
3.
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Engine Oil Cooler Inlet Pipe (3) @ Engine Oil Cooler - Install.
4. Hose Clamp (2) - Engage.
CAUTION: Refer to Fastener Caution.
5. Engine Oil Cooler Inlet Pipe Bolt (1) - Install and tighten10 N.m (89 lb in).
6. Lower the vehicle.
7. Oil Level Indicator Tube - Install.
8. Fill the cooling system.
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Engine Coolant Fan Replacement (2.0L LTG)
Removal Procedure
1.
Engine Coolant Fan Module Radiator (1) - Remove.
2.
Engine Coolant Fan Shroud Bolt (1) @ Radiator - Remove [2x].
3. Engine Coolant Fan (2) @ Radiator - Remove.
4.
Engine Coo
Turbocharger Coolant Feed Pipe Replacement
Special Tools
BO-38185 Hose Clamp Pliers
For equivalent regional tools, refer to Special Tools.
Removal Procedure
1. Drain the cooling system.
2. Warm Up Three-Way Catalytic Converter Replacement (2.
Thermostat Bypass Hose Replacement (2.0L LTG)
Preliminary Procedures
1. Drain the cooling system.
2. Radiator Inlet Hose @ Water Outlet - Remove.
Thermostat Bypass Hose Clamp [2x]
Procedure
Hose Clamp Replacement Guidelines - Spring Type
SEE MORE:
Seat Belt Care
Keep belts clean and dry.
Warning:
Do not bleach or dye seat belt
webbing. It may severely weaken
the webbing. In a crash, they
might not be able to provide
adequate protection. Clean and
rinse seat belt webbing only with
mild soap and lukewarm water.
Allow the webbing to dry.
Seat belts should be
Automatic Transmission Flex Plate Replacement
Special Tools
EN-45059 Angle Meter
EN-50792 Holding Tool
Equivalent regional tools: Special Tools
Removal Procedure
1. Remove the transmission.
2.
To prevent crankshaft rotation, install the EN-50792 holding tool (2) and
starter motor bolts (1) at the starter
motor location and engaging the
