Buick Regal: Front Brake Hose Replacement (J17)
Removal Procedure
WARNING: Brake Dust Warning
WARNING: Brake Fluid Irritant Warning
1. Raise and support the vehicle.
2. Remove the tire and wheel assembly.
3.
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Brake Pipe Fitting(1) - Disconnect.
4. Cap the brake pipe fitting to prevent brake fluid loss and contamination.
5.
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Brake Hose Retainer(1) - Remove.
6.
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Wheel Speed Sensor Harness Clip(1)@Front Brake Hose - Release[2x].
7.
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Bolt(1) - Remove.
8.
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Brake Hose Fitting Bolt(1) - Remove.
9.
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NOTE: Do NOT reuse the brake hose fitting gaskets.
Brake Hose Fitting Gasket (1)@Brake Hose(2) - Remove and DISCARD [2x].
10. Cap the brake caliper inlet port to prevent brake fluid loss and contamination.
11. Remove the brake hose.
Installation Procedure
1. Install the brake hose to the vehicle.
2.
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NOTE: Install NEW brake hose fitting gaskets.
Brake Hose Fitting Gasket(1)@Brake Hose(2) - Install[2x].
3.
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WARNING: Make sure the brake hose is not twisted, tensioned or kinked after installation. With the suspension settled, check that there is no contact with the surrounding components when moving the steering from stop to stop. Failure to comply could result in damage to the brake hose and lead to severe or fatal injuries.
CAUTION: Fastener Caution
Brake Hose Fitting Bolt(1) - Install and tighten40N.m (30 lb ft).
4.
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Bolt(1) - Install and tighten9N.m (80 lb in).
5.
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Wheel Speed Sensor Harness Clip(1)@Front Brake Hose - Secure[2x].
6.
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Brake Hose Retainer(1) - Install.
7.
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Brake Pipe Fitting(1) - Install and tighten18N.m (13 lb ft).
8. Bleed the brake system.
9. Install the tire and wheel assembly.
READ NEXT:
Rear Brake Hose Replacement (GNC)
Removal Procedure
WARNING: Brake Dust Warning
WARNING: Brake Fluid Irritant Warning
1. Raise and support the vehicle.
2. Remove the tire and wheel assembly.
3.
Brake Pipe Fitting(1) - Disconnect.
4
Hydraulic Brake System Bleeding (Pressure)
WARNING: Refer to Brake Fluid Irritant Warning.
CAUTION: Refer to Brake Fluid Effects on Paint and Electrical
Components Caution.
CAUTION: Only use products that comply with GM specifications and che
Hydraulic Brake System Bleeding (Manual)
WARNING: Refer to Brake Fluid Irritant Warning.
CAUTION: Refer to Brake Fluid Effects on Paint and Electrical
Components Caution.
1. Place a clean shop cloth beneath the brake master cylinder to prev
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Cooling Fan Description and Operation
System Overview
The engine cooling fan system consists of 2 electric cooling fans and 3 fan
relays. The cooling fan relays
are arranged in a series/parallel (S/P) configuration. This allows the engine
control module (ECM) to
operate both fans together at low or high speeds using 2 fan control circ
Diagnostic Information and Procedures
LEAK TESTING
Special Tools
GE-41447 A/C Tracer Dye-Box of 24
GE-42220 Universal 12V Leak Detection Lamp
GE-43872 Fluorescent Dye Cleaner
GE-50078 Electronic Leak Detector
GE-50744 R-1234yf PAG Oil Injection Hose
GE-50745 R-1234yf POE Oil Injection Hose
Equivalent regional tools: Special Tool
