Fuel Hose/Pipes Replacement - Engine Compartment

Fuel Hose/Pipes Replacement - Engine Compartment

Removal Procedure

1. Remove the engine cover.
2. Relieve the fuel system pressure. Refer to Fuel Pressure Relief.
3. Disconnect the engine fuel feed pipe from the chassis fuel flex hose.




4. Use a back up wrench on the fuel rail and disconnect the fuel feed pipe.




5. Remove the fuel feed pipe fastener located on the engine.
6. Remove the engine fuel feed pipe.

Installation Procedure






Notice: Refer to Fastener Notice.

1. Install the fuel feed pipe to the fuel rail.

Using a backup wrench on the fuel rail tighten the fuel feed pipe to 14 N.m (10 lb ft).

2. Install the engine fuel feed pipe fastener located on the engine.

Tighten the fuel feed pipe fastener to 10 N.m (89 lb in).

3. Connect the engine fuel feed pipe to the chassis fuel flex hose.
4. Connect the negative battery cable.
5. Inspect for leaks using the following procedure:

1. With the engine OFF, turn ON the ignition for 2 seconds.
2. Inspect for fuel leaks.
3. Turn the ignition OFF.
4. With the engine OFF, turn ON the ignition for 2 seconds.
5. Inspect for fuel leaks.
6. Turn the ignition OFF.

6. Install the engine cover and nuts.

Tighten the nuts to 10 N.m (89 lb in).