Fuel Hose/Pipes Assembly Replacement (Rear Pipes)

REMOVAL PROCEDURE

TOOL REQUIRED
J 34730-1A Fuel Pressure Gauge

CAUTION: Refer to Battery Disconnect Caution in Service Precautions.

1. Disconnect the negative battery cable.
2. Relieve the fuel system pressure. Refer to Fuel Pressure Relief Procedure.
3. Drain the fuel tank. Refer to Fuel Tank Draining Procedure.
4. Raise the vehicle. Refer to Lifting and Jacking the Vehicle in Vehicle Lifting.
5. Clean all the fuel pipe connections and the surrounding areas before disconnecting in order to avoid possible contamination of the fuel system.
6. Remove the fuel tank.
7. Disconnect the rear fuel feed pipe from the fuel filter inlet.
8. Disconnect the rear fuel return pipe from the chassis fuel return pipe (2).
9. Remove the fuel feed and return pipes from the retainers.
10. Cap the fuel pipes in order to prevent possible fuel system contamination.

INSTALLATION PROCEDURE

1. Remove the caps from the fuel and [1][2]EVAP pipes.
2. Connect the rear fuel return pipe to the chassis fuel return pipe (2).
3. Connect the rear fuel feed pipe to the fuel filter inlet.
4. Install the fuel teed and return pipes into the retainers.
5. Install the fuel tank.
6. Lower the vehicle.
7. Refill the fuel tank.
8. Tighten the fuel filler cap.
9. Connect the negative battery cable.
10. Inspect for leaks.
10.1. Turn the ignition switch ON for 2 seconds.
10.2. Turn the ignition switch OFF for 10 seconds.
10.3. Turn the ignition switch ON.
10.4. Inspect for fuel leaks.