2005 Ford Taurus Brake Service (ONLINE REPAIR MANUALS)

Disc brake service is critical because of the close tolerances required in machining the brake disc to ensure proper brake operation.

Maintaining close control of the shape of the rubbing surfaces is required to prevent brake roughness. In addition, the surface finish must be non-directional and maintained at a micro-inch finish. This is required to avoid pulls and erratic performance and promote long lining life and equal lining wear of both the lefthand and righthand brakes.

Do not attempt to refinish the rubbing surfaces unless precision equip...

Pressure bleeding is recommended for all hydraulic disc brake systems.

Do not reuse brake fluid drained from the hydraulic system when bleeding the brakes. Ensure disc brake pistons are returned to their normal positions and the shoe and lining assemblies are properly seated.

Do not shake the pressure bleeder tank while air is being added or after it has been pressurized. This will prevent air from the tank getting into the lines. Do not move the tank during the bleeding operation. The tank should be kept at least one third full.

On models equipped with power brakes, exhaust the...

If roughness or vibration is encountered during highway operation or if pedal pumping is experienced at low speeds, the disc may have excessive thickness variation. Measure the disc at 12 points with a micrometer at a radius approximately one inch from the edge of the dis...

Remove wheels and inspect brake disc, caliper and linings. Inspect wheel bearings and repack if required.

If the caliper is cracked or fluid leakage through the casting is evident, it must be replaced as a unit.

If caliper is removed when installing new components, clean all components in alcohol, then wipe dry using lint-free cloths. Blow out drilled passages and bores with compressed air. Inspect dust boots for punctures or tears, replace as required.

Inspect piston bores in both housings for scoring or pitting. Bores showing light scratches or corrosion can be cleaned with crocus clo...

Pressure bleeding is recommended for all hydraulic brake systems. Ensure all dirt and contaminants are removed from master cylinder area prior to removing reservoir cap.

To prevent air from the pressure tank getting into the lines, do not shake the tank while air is being added to the tank or after it has been pressurized. Set the tank in the required location, bring the air hose to the tank, and do not move it during the bleeding operation. The tank should be kept at least one-third full.

On vehicles equipped with disc brakes and master cylinders without proportioners or press...

On models with anti-lock brakes, the brake system power booster must be depressurized before disconnecting any hydraulic lines or fittings. Depressurize the system by pumping the brake pedal at least 25 times with the ignition in the Off position.

After performing any service work, obtain a firm brake pedal before moving the vehicle.

Five Hundred, Freestyle, Fusion Milan, MKZ, Montego, Mustang, Sable, Taurus & Zephyr

Removal

• On models equipped with air suspension, turn service switch Off position.
• On all models, raise and support rear of vehicle, then remove tire and wheel assembly...