OEM 2008 Ford F-350 Super Duty Fuel Filler Hose

2008 Ford F-350 Super Duty Fuel Filler Hose Parts Q&A

• Q: How to service and repair the fuel filler hose and fuel tank filler pipe located aft-of-axle on 2008 Ford F-350 Super Duty?

  A: The procedure to service or repair the fuel filler hose along with fuel tank filler pipe starting point requires a vehicle setup in neutral position on a hoist. Start servicing the fuel filler hose and fuel tank filler pipe at the aft-of-axle position by disconnecting the battery ground cable followed by draining the fuel tank to reach a half or lower level. Before proceeding remove any ground strap clip that is attached to the frame when applicable. The first task is to loosen hose clamps which allowing the fuel tank filler pipe and fuel tank filler pipe vent hose to release from the fuel tank before removing the fuel tank filler cap. The three mounting screws securing the fuel tank filler pipe must be removed while early build vehicles need new plastic retaining inserts for this step. The fuel tank filler pipe assembly's removal and installation process requires following the reverse order of its removal.