F 250 2WD Pickup V8-7.3L DSL (1990)
Compressing Overdrive Return Spring
1. Compress overdrive return spring as shown in the Compressing Overdrive Return Spring image.
2. Remove snap ring, compressor tool assembly, and return spring.
3. Remove overdrive piston, outer and inner seals, and intermediate piston.
4. Remove intermediate/overdrive inner seal from cylinder bore.
5. Remove outer seal from intermediate piston.
INSTALLATION
1. Reverse procedure to install, noting the following:
a. Install outer seal onto intermediate piston with seal lip facing towards cylinder.
b. Install intermediate/overdrive inner seal into cylinder bore with seal lip facing towards cylinder.
c. Install overdrive outer and inner seals with seal lip facing towards cylinder.
d. Return spring finger must be facing up.
Disassembly and Assembly
DISASSEMBLE
