Evaporative Emissions Hose: Service and Repair

Fuel Vapor Tube Assembly













Removal and Installation

1. WARNING: Before servicing a vehicle equipped with a fire suppression system, depower the system by following the procedure in Fire Suppression System. Failure to follow the instructions may result in serious personal injury. Procedures

Remove the fuel tank.

2. Disconnect the Fuel Tank Pressure (FTP) sensor electrical connector.

3. Disconnect the 4 fuel vapor tube assembly retainer clips from the fuel tank.

4. Remove and discard the fuel vapor tube assembly clamp.
- Install a new crimp style clamp during installation.

5. NOTE: Be careful when removing the grade vent valve from the fuel tank grommet to avoid damaging either component.

Remove the grade vent valve from the fuel tank.

6. Remove the fuel vapor tube assembly from the fuel tank.

7. WARNING: If the vehicle is equipped with a fire suppression system, repower the system. For important safety warnings and procedures, refer to Fire Suppression System. Failure to follow these instructions may result in serious personal injury. Procedures

NOTE: Lubricate the grade vent valve grommet with clean engine oil.

To install, reverse the removal procedure. If equipped with a fire suppression system, repower the system.