Fuel Tank - Forward Aft-Axle: Installation

WARNING: This page is about a different car, the 2004 Ford RV Cutaway, 2004 Ford Econoline, 2004 Ford E450 Super Duty, and 2004 Ford Cutaway. However, it is still accessible from the selected car via links, so may be relevant.

Install the forward aft-axle fuel tank.
- Install the forward aft-axle fuel tank.
- Install the fuel tank support strap retaining nuts.
Fig 1: Identifying Tightening Torque Of Forward Aft-Axle Fuel Tank Bolts
Courtesy of FORD MOTOR CO.

NOTE: Replace the fuel tube O-ring seal.

NOTE: Lubricate the fuel tube O-ring seal with clean engine oil prior to installation.

NOTE: When tightening the fuel tube, a torque wrench adapter must be used with the torque wrench. The use of a torque wrench adapter will alter the effective torque of the torque wrench being used. To correct the effective torque, a torque multiplication conversion must be used. For additional information, refer to FUEL SYSTEM-GENERAL INFORMATION-NATURAL GAS .

Fig 2: Connecting Fuel Tank Balance Tube To Forward AFT-Axle Fuel Tank Solenoid Valve

Courtesy of FORD MOTOR CO.

Connect the fuel tank balance tube to the forward aft-axle fuel tank solenoid valve.
Carry out the Fuel System Leak Test procedure. For additional information, refer to FUEL SYSTEM-GENERAL INFORMATION-NATURAL GAS .
Install the aft-axle fuel tank assembly. For additional information, refer to FUEL TANK - AFT-AXLE ASSEMBLY .