Ford Transit 2002 Owner's Manual page 932

10. Install the special tool between the fuel filter fuel supply line quick release coupling and the fuel filter
union, making sure that the arrow on the hand pressure pump indicating the direction of flow is
pointing towards the fuel filter.
11. Operate the hand pressure pump at least 30 times.
12. CAUTION: The starter motor operation must not exceed 10 seconds at a time. After 10
seconds turn the ignition switch to position 0 and allow the starter motor to cool for 30 seconds
before operating the starter motor again.
Start the engine and allow it to idle until it reaches normal operating temperature.
13. Stop the engine.
14. Remove the special tool.
15. Connect the fuel tank to fuel filter fuel supply line to the fuel filter.
Refer to: Quick Release Coupling
http://vnx.su
(310-00A Fuel System - General Information, General Procedures).