Ford Mustang (1999-2004) Service Manual: Brake Booster - Vacuum (Removal and Installation)
Removal
1. Disconnect the battery ground cable (14301).
2. Remove the air cleaner housing.
3. Remove the brake master cylinder nuts.

4. Position the brake master cylinder (2140) aside.

5. With the engine off, depress the brake pedal (2455) several times to discharge the accumulator.
Disconnect the booster vacuum hose.

6. Remove the stoplight switch self-locking pin.

7. Remove the stoplight switch (13480) and the brake booster push rod from the brake pedal pin.

8. Remove the power brake booster nuts.

9. Remove the power brake booster (2005).

Installation
1. Follow the removal procedure in reverse order.


Hydro-Boost Bleeding
1. NOTE: The Hydro-Boost power brake booster (2B560) is generally
self-bleeding, and the
following procedure will normally bleed the air from the power brake booster.
Normal operation
of the vehicle ...
Brake Booster - Hydro-Boost (Removal and Installation)
Special Tool(s)
Installer Set, Teflon Seal
211-D027 (D90P-3517-A) or
equivalent
Removal
WARNING: The power brake booster should not be carried by the
accumulator, nor
should it e ...
Other materials:
Piston - Ring-to-Groove Clearance
1. Inspect the piston for ring land damage or accelerated wear.
2. Measure the piston ring-to-groove clearance.
Refer to the appropriate section in Group for the procedure.
If out of specification, install new components as necessary. Refer
to the a ...
Oil Pan
Special Tool(s)
3 Bar Engine Support Kit
303-F072
Lifting Bracket Set, Engine
303-D095 (D94L-6001-A) or
equivalent
Material
...
Battery Tray
Removal and Installation
WARNING: Batteries normally produce explosive gases which can
cause personal injury.
Therefore, do not allow flames, sparks or lighted substances to come
near the battery. When
charging or working near a battery, always sh ...
