Brake System Bleeding: Pressure
WARNING: This page is about a different car, the 2006 Mercury Montego, 2006 Ford Freestyle, and 2006 Ford Five Hundred. However, it is still accessible from the selected car via links, so may be relevant.
WARNING:
- Use of any other than approved DOT 3 brake fluid will cause permanent damage to brake components and will render the brakes inoperative. Failure to follow these instructions may result in personal injury.
- Carefully read cautionary information on product label. For EMERGENCY MEDICAL INFORMATION seek medical advice. In the USA or Canada on Ford/Motorcraft products call: 1-800-959-3673. For additional information, consult the product Material Safety Data Sheet (MSDS) if available. Failure to follow these instructions may result in personal injury.
CAUTION:
- Brake fluid is harmful to painted and plastic surfaces. If brake fluid is spilled onto a painted or plastic surface, immediately wash it with water.
- Do not allow the master cylinder to run dry during the bleeding operation. Keep the master cylinder reservoir filled with the DOT 3 motor vehicle brake fluid. Never reuse the brake fluid that has been drained from the hydraulic system.
NOTE:
Due to the complexity of the fluid path within the rear integral parking brake calipers, it is necessary to press and release the parking brake during the bleed procedure.
- Clean all the dirt from the area and remove the brake master cylinder filler cap. Fill the brake master cylinder reservoir with the specified brake fluid.
- Install the bleeder adapter to the brake master cylinder reservoir, and attach the bleeder tank hose to the fitting on the adapter.
- Place a box end wrench on the RH rear bleeder screw. Attach a rubber drain tube to the RH rear bleeder screw, and submerge the free end of the tube in a container partially filled with clean brake fluid.
- Open the valve on the bleeder tank.
- Loosen the RH rear bleeder screw. Leave open until clear, bubble-free brake fluid flows, then tighten the RH rear bleeder screw and remove the rubber hose.
- Press and release the parking brake 5 times.
- Repeat until clear, bubble-free fluid comes out.
- Tighten the RH rear bleeder screw and install the bleeder cap.
- To install, tighten to 10 N.m (89 lb-in).
- Repeat Steps 5 and 6 for the LH rear bleeder screw.
- Continue bleeding the front of the system, going in order from the RH front disc brake caliper bleeder screw, ending with the LH front brake caliper bleeder screw.
- Close the bleeder tank valve. Remove the tank hose from the adapter, and remove the adapter.
NOTE:
If the hydraulic control unit (HCU) or any component upstream of the HCU are installed new, carry out the Brake System Pressure Bleeding procedure, then the anti-lock HCU bleed procedure, followed by another Brake System Bleed Procedure.
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.
NOTE:
Bleed the longest line first. Make sure the bleeder tank contains enough specified brake fluid to complete the bleeding operation.