F 350 4WD Pickup V8-7.3L DSL Turbo VIN F (1994)
Fuel Line Coupler: Service and Repair
Disconnecting and Connecting
REMOVAL
1. Release fuel system pressure.
2. Remove retaining clip from spring lock coupling by hand only. Do not use any sharp tool or screwdriver as it may damage the spring lock
coupling.
3. Twist fitting to free it from any adhesion at the 0-ring seals.
4. Using Spring Lock Coupling Disconnect Tool T81P-19623-G1,G2, or equivalent, disconnect coupling as follows:
Spring-Lock Coupling Tool
a. Fit tool to coupling so tool can enter cage to release garter spring.
Spring-Lock Coupling Tool
b. Push the tool into the cage opening to release female fitting from garter spring.
Spring-Lock Coupling Tool
c. Pull the coupling male and female fittings apart.
Spring-Lock Coupling Tool
d. Remove the tool from the disconnected coupling.
INSTALLATION
1. Make sure the garter spring is in cage of male fitting. If garter spring is missing, install a new spring by pushing it into cage opening. If garter
