Fuel Pump: Service and Repair

FUEL PUMP MODULE







Removal and Installation

1. WARNING: If equipped with fire suppression system, depower the system. For important safety warnings and procedures, refer to Fire Suppression System.

Remove the fuel tank.







2. Disconnect the pressure transducer electrical connector on the top rear corner of the fuel tank and release the 2 harness retainers from the tank.
3. Clean the area around the fuel pump mounting flange.

4. CAUTION: The fuel pump must be handled carefully to avoid damage to the float arm and the filter.

Remove the 6 bolts and the fuel pump.
- To install, tighten to 10 Nm (89 lb-in).

5. Remove and discard the fuel pump mounting gasket.

6. CAUTION:
- Inspect the surfaces of the fuel pump module flange and fuel tank seal contact surfaces. Do not polish or adjust the seal contact area of the fuel pump flange or fuel tank. Install a new fuel pump module or fuel tank if the seal contact area is bent, scratched or corroded.
- Make sure to install a new fuel pump module seal.

To install, reverse the removal procedure.

7. WARNING: If equipped with fire suppression system, repower the system. For important safety warnings and procedures, refer to Fire Suppression System.

If equipped with fire suppression system, repower the system.