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Home >> Ford >> 2012 >> Mustang Base, 2D Coupe, Automatic Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 648 (Brake System - General Information) >> General Procedures >> Brake System Pressure Bleeding

Brake System Pressure Bleeding

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Special Tool(s) / General Equipment 

Brake/Clutch System Pressure Bleeder/Filler
Fluid Container

Bleeding 

All vehicles 

NOTE: If the fluid is spilled on the paintwork, the affected area must be immediately washed down with cold water.

  1. 1.

    NOTE: Make sure the area around the master cylinder cap is clean and free of foreign material.

    Remove the brake fluid reservoir cap.

GFD38787Courtesy of FORD MOTOR COMPANY

  1. 2.

    Make sure the fluid reservoir is filled with clean specified brake fluid. REFER to: SPECIFICATIONS .
GFD38788Courtesy of FORD MOTOR COMPANY

  1. 3.

    1. 1.

      NOTE: Master cylinder pressure bleeder adapter tools are available from various manufacturers of pressure bleeding equipment. Follow the instructions of the manufacturer when installing the adapter.

    Install the bleeder adapter to the brake master cylinder reservoir and attach the bleeder tank hose to the fitting on the adapter.

    Use the General Equipment: Brake/Clutch System Pressure Bleeder/Filler

  1. 2.

    NOTE: Make sure the bleeder tank contains enough clean, specified brake fluid to complete the bleeding operation.

    Open the valve on the bleeder tank and apply 207-345 kPa (30-50 psi) to the brake system.

  1. 4.

    With the vehicle in NEUTRAL, position it on a hoist. REFER to: Jacking and Lifting - Overview .

  1. 5.

    Bleeding steps must be followed in the order indicated in the graphic.
GFD38789Courtesy of FORD MOTOR COMPANY

  1. 6.

    If equipped, remove the bleeder screw cap.
GFD38790Courtesy of FORD MOTOR COMPANY

  1. 7.

    Partially fill a clean brake fluid container with clean specified brake fluid. REFER to: SPECIFICATIONS .

    Use the General Equipment: Fluid Container

GFD38791Courtesy of FORD MOTOR COMPANY

  1. 8.

    Submerge a hose into the brake fluid in the container and connect the hose to bleeder screw.
GFD38792Courtesy of FORD MOTOR COMPANY

  1. 9.

    1. 1.

      Loosen the bleeder screw.

      Loosen: 180°

    1. 2.

      Leave open until clear, bubble-free brake fluid flows, then tighten the bleeder screw.
GFD38793Courtesy of FORD MOTOR COMPANY

  1. 10.

    1. 1.

      Disconnect the hose and tighten the bleeder screw to specification. REFER to: SPECIFICATIONS .
GFD38794Courtesy of FORD MOTOR COMPANY

  1. 11.

    Repeat steps  810 at the remaining wheel ends.

Vehicles with rear integral parking brake calipers 

  1. 12.

    NOTE: Due to the complexity of the fluid path within the rear integral parking brake calipers, it is necessary to apply and release the parking brake during the bleed procedure.

    1. 1.

      Apply and release the parking brake 5 times.

    1. 2.

      Loosen the bleeder screw. Loosen: 180°

    1. 3.

      Leave open until clear, bubble-free fluid flows and then tighten the bleeder screw to specification. REFER to: SPECIFICATIONS .

    1. 4.

      Repeat as necessary.
GFD38795Courtesy of FORD MOTOR COMPANY

All vehicles 

  1. 13.

    If equipped, install the bleeder screw cap.
GFD38790Courtesy of FORD MOTOR COMPANY

  1. 14.

    Lower the vehicle.

  1. 15.

    Close the bleeder tank valve and release the pressure. Remove the General Equipment: Brake/Clutch System Pressure Bleeder/Filler

  1. 16.

    Fill the reservoir with clean, specified brake fluid. REFER to: SPECIFICATIONS .
GFD38788Courtesy of FORD MOTOR COMPANY

  1. 17.

    Install the brake fluid reservoir cap.
GFD38787Courtesy of FORD MOTOR COMPANY