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Home >> Ford >> 2004 >> Excursion 6.8 S, RWD >> Repair and Diagnosis (Single Page) >> Engine Performance >> Fuel Delivery >> Fuel Tank & Fuel Lines - Gasoline & Diesel - Excursion & F250-F550 Super Duty >> Removal And Installation >> Fuel Tank - Aft of Axle >> Removal and Installation

Removal and Installation

WARNING: Do not smoke or carry lighted tobacco or open flame of any type when working on or near any fuel related component. Highly flammable mixtures are always present and may be ignited, resulting in possible personal injury.
WARNING: Fuel in the fuel system remains under high pressure even when the engine is not running. Before repairing or disconnecting any of the fuel lines or fuel system components, the fuel system pressure must be relieved to prevent accidental spraying of fuel, causing personal injury or a fire hazard.

All vehicles 

  1. Disconnect the battery ground cable. Refer to BATTERY, MOUNTING AND CABLES .
  2. Relieve the fuel pressure. Refer to FUEL SYSTEM-GENERAL INFORMATION - GASOLINE & DIESEL .
  3. Drain the fuel from the fuel tank. Refer to FUEL SYSTEM-GENERAL INFORMATION - GASOLINE & DIESEL .
  4. Raise and support the vehicle. Refer to JACKING & LIFTING .
  5. Disconnect the fuel tank filler pipe hose and the filler pipe vent tube from the fuel tank.
    Fig 1: Disconnecting Fuel Tank Filler Pipe Hose
    G02776999Courtesy of FORD MOTOR CO.
  6. Position a jack under the fuel tank.
    Fig 2: Positioning Jack Under Fuel Tank
    G02777000Courtesy of FORD MOTOR CO.
  7. Remove the four fuel tank cover strap bolts.
    Fig 3: Removing Fuel Tank Cover Strap Bolts
    G02777001Courtesy of FORD MOTOR CO.

    Excursion 

  8. Remove the four fuel tank cover strap bolts.
    Fig 4: Removing Fuel Tank Cover Strap Bolts
    G02777002Courtesy of FORD MOTOR CO.

    All vehicles 

  9. Partially lower the fuel tank.
    Fig 5: Removing Fuel Tank
    G02777003Courtesy of FORD MOTOR CO.
  10. Disconnect the fuel lines from the fuel pump. Refer to FUEL SYSTEM-GENERAL INFORMATION - GASOLINE & DIESEL .
  11. Disconnect the fuel pump electrical connector.
    Fig 6: Disconnecting Fuel Pump Electrical Connector
    G02777004Courtesy of FORD MOTOR CO.
  12. On gasoline fuel tanks, disconnect the hose(s) from the evaporative emission valve.
    Fig 7: Disconnecting Hose(s) From Evaporative Emission Valve
    G02777005Courtesy of FORD MOTOR CO.
  13. Lower the fuel tank.
    Fig 8: Removing Fuel Tank
    G02777006Courtesy of FORD MOTOR CO.
  14. If a new fuel tank is being installed, transfer the necessary components to the new fuel tank.
  15. To install, reverse the removal procedure.