Ford Mustang (1999-2004) Service Manual: Caliper
1. NOTE: It is not necessary to do a complete brake system bleed if only the disc brake caliper (2B120) was disconnected.
Place a box end wrench on the disc brake caliper bleeder screw (2208). Attach a rubber drain tube to the disc brake caliper bleeder screw, and submerge the free end of the tube in a container partially filled with clean brake fluid.

2. Have an assistant pump the brake pedal (BP) (2455) and then hold firm pressure on the brake pedal.
3. Loosen the disc brake caliper bleeder screw until a stream of brake fluid comes out. While the assistant maintains pressure on the brake pedal, tighten the disc brake caliper bleeder screw.
- Repeat until clear, bubble-free fluid comes out.
- Refill the brake master cylinder reservoir (2K478) as necessary.
4. Tighten the disc brake caliper bleeder screw. Refer to Specifications.

Four Wheel Anti-Lock Brake System (4WABS) Hydraulic Control Unit (HCU)
NOTE: This procedure only needs to be performed if the 4-wheel
anti-lock brake (4WABS) hydraulic
control unit (HCU) has been installed new or if the HCU lines have been
opened.
1. Clean all ...
Other materials:
Communications Network (Diagnosis and Testing)
Refer to Wiring Diagrams Cell 14 , Multiplex Communication Network for
schematic and connector
information.
Special Tool(s)
73 Digital Multimeter or
equivalent
105-R0051
Worldwide Diagnostic System
(WDS)
418-F224,
New Genera ...
Exhaust Gas Recirculation (EGR) Vacuum Regulator
Solenoid
Mach I vehicles
1. Remove the air intake scoop. For additional information, refer to
Section .
All vehicles
2. Remove the exhaust gas recirculation (EGR) vacuum regulator solenoid.
Disconnect the electrical connector.
Remove the bolts.
3. To ins ...
Piston - Pin Diameter
1. Measure the piston pin diameter in two directions at the points shown.
Verify the diameter is
within specification.
Refer to the appropriate section in Group for the procedure.
If out of specification, install new components as necessary. Refer
...

