Ford Mustang (1999-2004) Service Manual: Overdrive Servo

Special Tool(s)

Remover/Installer, Servo Piston 307-251 (T92P-70023-A)

Removal

1. Remove the main control valve body. For additional information, refer to Main Control Valve Body in this section.

2. NOTE: If the tool is not available, extreme care must be taken. Spring pressure will force overdrive servo piston assembly out of case. Case bore damage may result from trying to pry on overdrive servo internal retaining ring.

Using the special tool, compress the servo spring to remove the overdrive servo retaining ring.

Overdrive Servo

3. Remove the overdrive servo piston and return spring.

Overdrive Servo

Installation

1. Install the overdrive servo piston assembly.

1. Install the overdrive servo piston return spring.

2. Install the overdrive servo piston assembly.

Overdrive Servo

2. Use the special tool to install the overdrive servo piston retaining ring.

Overdrive Servo

3. Install the main control valve body. For additional information, refer to Main Control Valve Body in this section.

    Reverse Servo Assembly
    Special Tool(s) Dial Indicator Gauge with Holding Fixture 100-002 (TOOL-4201-C) Remover/Installer, Servo Piston 307-251 (T92P-70023-A) Installer, Servo Pisto ...

    1-2 Accumulator
    Removal 1. Compress the 1-2 accumulator cover and remove the accumulator piston retaining ring. 2. NOTE: Note the location of the 1-2 accumulator springs for reference during assembly. Remove the ...

    Other materials:

    Crankshaft Main Bearing Journal - Clearance
    Special Tool(s) Plastigage 303-D031 (D81L-6002-B) or equivalent NOTE: Crankshaft main bearing journals must be within specifications before checking journal clearance. 1. Remove the crankshaft main bearing caps and crankshaft main bearing. ...

    Installation
    1. Install the bearing. 1. Position the knuckle on the press. 2. Using the appropriate step plate adapter, press the bearing into the knuckle until the bearing clears the snap ring groove and bottoms out in the bore. 2. Install the snap ring. 3. CA ...

    Transmission Fluid Cooler Tubes
    Removal 1. Disconnect the battery cables. 2. Raise and support the vehicle. For additional information, refer to Section. 3. Remove the nuts. 4. Remove the fluid cooler tube bracket at the engine. 5. NOTE: Use a backup wrench to hold the case fitting sec ...