Fuel Hose/Pipes Replacement - Engine Compartment

FUEL HOSE/PIPES REPLACEMENT - ENGINE COMPARTMENT

REMOVAL PROCEDURE
1. Relieve the fuel system pressure. Refer to Fuel Pressure Relief Procedure.
2. Disconnect the engine fuel feed pipe from the chassis fuel flex hose.




3. Using a backup wrench on the fuel rail, disconnect the fuel feed pipe at the fuel rail.
4. Remove the fuel feed pipe fastener located at the top of the exhaust manifold heat shield.
5. Remove the engine fuel feed pipe.

INSTALLATION PROCEDURE




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

NOTE: Refer to Fastener Notice in Service Precautions.

Using a backup wrench on the fuel rail tighten the fuel feed pipe to 10 N.m (89 lb in).

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. Turn ON the ignition, with the engine OFF for 2 seconds.
2. Inspect for fuel leaks.
3. Turn OFF the ignition for 10 seconds.
4. Turn ON the ignition.