Ford 2003 Mustang Workshop Manual page 2456

SECTION 307-01: Automatic Transaxle/Transmission
IN-VEHICLE REPAIR
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
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.
3. Remove the overdrive servo piston and return spring.
Installation
1. Install the overdrive servo piston assembly.
1. Install the overdrive servo piston return spring.
2003 Mustang Workshop Manual
Main Control Valve