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.
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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
SEE MORE:
Gear Selector -N- Position Learn
Diagnostic Instructions
Perform the Diagnostic System Check prior to using this diagnostic
procedure: Refer to Diagnostic System
Check - Vehicle
Review the description of Strategy Based Diagnosis: Refer to Strategy
Based Diagnosis
Description
For an overview of the component/system, refer
Heater and Air Conditioning User Interface Control Replacement
Preliminary Procedure
Instrument Panel Lower Trim Panel Replacement.
Heater and Air Conditioning User Interface Control Bolt[2x]
CAUTION:
Fastener Caution.
Tighten
2.5N.m (22 lb in)
Heater and Air Conditioning User Interface Control
Procedure
Unlock the retaining tabs.
Disconnect the el
