Ford Mustang (1999-2004) Service Manual: Brake Booster - Hydro-Boost (Removal and Installation)
Special Tool(s)
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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 ever be dropped on the accumulator. Check the snap ring on the accumulator for correct seating before the power brake booster is used. The accumulator contains highpressure nitrogen gas and can be dangerous if mishandled.
WARNING: If the accumulator is to be disposed of, it must not be exposed to excessive heat. Before discarding the accumulator, drill a 1.6-mm (1/16-inch) diameter hole in the end of the accumulator can to relieve the gas pressure. Always wear safety glasses when performing this operation.
1. With the engine off, depress the brake pedal (2455) several times to discharge the accumulator.
2. Disconnect the battery ground cable (14301).
3. Disconnect the fluid level sensor connector.
4. Disconnect the brake tubes.
5. Disconnect the power steering return line hose (3A005).
6. Disconnect the power steering pressure lines.
7. Remove the self-locking pin.
8. Remove the stoplight switch (13480) and the brake booster push rod from the brake pedal pin.
9. Remove the power brake booster nuts.
10. Remove the power brake booster nut.
11. Remove the booster.
Installation
1. Follow the removal procedure in reverse order.
- Install new Teflon seals on the power steering pressure fittings.
- Bleed Hydro-Boost. For additional information, refer to Hydro-Boost Bleeding in this section.
- Bleed the brake system.
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. W ...
Anti-Lock Control - Rear
Torque Specifications
Anti-Lock Control
The four wheel anti-lock brake system (4WABS) consists of the following
components:
anti-lock brake control module (2C346)
front anti-lock brake senso ...
Other materials:
Noise, Vibration and Harshness (NVH) (Description and Operation)
Noise is any undesirable sound, usually unpleasant in nature. Vibration is
any motion, shaking or
trembling, that can be felt or seen when an object moves back and forth or up
and down. Harshness is
a ride quality issue where the vehicle's response to the ro ...
Inspection and Verification
1. Verify the customer concern by operating the engine to duplicate the
condition.
2. Visually inspect for obvious signs of mechanical damage. Refer to the
following chart.
Visual Inspection Chart
Mechanical
Engine coolant leaks
...
Disassembly
1. Remove the differential assembly from the differential housing. For
additional information, refer
to Differential Case in this section.
2. Remove the bolts.
3. CAUTION: Do not damage the threads in the bolt holes.
Insert a punch in the bolt holes and d ...
