E 450 V8-6.0L DSL Turbo VIN P (2004)
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.
2. Install the overdrive servo piston assembly.
2. Use the special tool to install the overdrive servo piston retaining ring.
3. Install the main control valve body.
