Removal Procedure
- Relieve the fuel system pressure. Refer to
Fuel Pressure Relief
.
- Disconnect the engine fuel feed pipe from the chassis fuel flex hose.
Refer to
Metal Collar Quick Connect Fitting Service
.
- Using a backup wrench on the fuel rail, disconnect
the fuel feed pipe at the fuel rail.
- Remove the fuel feed pipe fastener located at the top of the exhaust
manifold heat shield.
- Remove the engine fuel feed pipe.
Installation Procedure
Notice: Use the correct fastener in the correct location. Replacement fasteners
must be the correct part number for that application. Fasteners requiring
replacement or fasteners requiring the use of thread locking compound or sealant
are identified in the service procedure. Do not use paints, lubricants, or
corrosion inhibitors on fasteners or fastener joint surfaces unless specified.
These coatings affect fastener torque and joint clamping force and may damage
the fastener. Use the correct tightening sequence and specifications when
installing fasteners in order to avoid damage to parts and systems.
- Install the fuel feed pipe to the fuel rail.
Tighten
Using a backup wrench on the fuel rail tighten the fuel feed pipe to 10 N·m
(89 lb in).
- Install the engine fuel feed pipe fastener located on the engine.
Tighten
Tighten the fuel feed pipe fastener to 10 N·m (89 lb in).
- Connect the engine fuel feed pipe to the chassis fuel flex hose. Refer
to
Metal Collar Quick Connect Fitting Service
.
- Connect the negative battery cable. Refer to
Battery Negative Cable Disconnection and Connection
in Engine Electrical.
- Inspect for leaks using the following procedure:
| 5.1. | Turn ON the ignition, with the engine OFF for 2 seconds. |
| 5.2. | Inspect for fuel leaks. |
| 5.3. | Turn OFF the ignition for 10 seconds. |
| 5.4. | Turn ON the ignition. |
