Fuel Tank: Service and Repair

WARNING:
When replacing fuel line parts, be sure to observe the following:
- Put a CAUTION: INFLAMMABLE sign in workshop.
- Do not smoke while servicing fuel system. Keep open flames and sparks away from work area.
- Be sure to furnish the workshop with a CO2 fire extinguisher.

CAUTION:
- Before removing fuel line parts, carry out the following procedures:
- Put drained fuel in an explosion-proof container and put lid on securely.
- Release fuel pressure from fuel line. Refer to "FUEL PRESSURE RELEASE".
- Disconnect battery ground cable.
- Remove quick connectors with commercial service tool.
- Always replace O-ring with a new one.
- Do not kink or twist hoses and tubes when installed.
- Do not tighten hose clamps excessively to avoid damaging hoses.
- Perform an inspection and installation of EVAP system parts as necessary. Refer to "EVAPORATIVE EMISSION SYSTEM" (KA24DE), "EVAPORATIVE EMISSION SYSTEM" (VG33E), "EVAPORATIVE EMISSION SYSTEM" (VG33ER).
- For inspection and installation of ORVR system parts, refer to "ON BOARD REFUELING VAPOR RECOVERY (ORVR)" (KA24DE), "ON BOARD REFUELING VAPOR RECOVERY (ORVR)" (VG33E), "ON BOARD REFUELING VAPOR RECOVERY (ORVR)" (VG33ER).
- After installation, run engine and check for fuel leaks at connections.
- Use only a genuine NISSAN fuel filler cap as a replacement. If an incorrect fuel filler cap is used, the MIL may come on.

FUEL TANK
1. Release fuel pressure from fuel line.
Refer to "FUEL PRESSURE RELEASE" (KA24DE), "FUEL PRESSURE RELEASE" (VG33E), "FUEL PRESSURE RELEASE" (VG33ER).
2. Disconnect battery ground cable.
3. Drain fuel from fuel tank.
4. Disconnect electrical connectors.
5. Remove filler protector.




6. Remove the quick connectors as follows:
1. Put mating marks on the connectors for correct installation.
2. Hold the sides of the connector, push in tabs, and pull out the tube inserted in the retainer.

CAUTION:
- The tube can be removed when the push in tabs are completely depressed.
- Do not use any tools to remove the quick connector.
- Keep the connecting portion of the tubes and quick connectors clean.




7. Disconnect filler hose, vent and evaporation hose at fuel tank side.




8. Remove fuel tank protector.




9. Remove fuel tank mounting bolts while supporting fuel tank.
10. Remove fuel tank.
11. To install, reverse the removal procedure.
Connect the quick connectors as follows:




- Make sure the connectors are clean and undamaged.
- Align push in tabs with retainer openings.




- Insert tube into the center of the connector until you hear a click.
After connecting quick connectors, make sure the connection is fully seated and locked in place as follows:
- Pull on the fuel tube and connector to make sure they are properly connected.
- Start the engine, increase engine speed and verify that there are no leaks.