Removal and Installation: Notes

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:
1. Put drained fuel in an explosion-proof container and put lid on securely.
2. Release fuel pressure from fuel line. Refer to FUEL PRESSURE RELEASE .
3. Disconnect battery ground cable.
Always replace O-ring with new ones.
Do not kink or twist hose and tube when they are installed.
Do not tighten hose clamps excessively to avoid damaging hoses.
When installing fuel check valve, be careful of its designated direction.
For inspection of ORVR system parts, refer to ON BOARD REFUELING VAPOR RECOVERY SYSTEM .
After installation, run engine and check for fuel leaks at connections.

Fig 1: Checking For Fuel Leaks At Connections
Courtesy of NISSAN MOTOR CO., U.S.A.