General Precaution

WARNING: When replacing fuel line parts, be sure to observe the following.

Put a "CAUTION: FLAMMABLE" sign in the workshop.
Be sure to work in a well ventilated area and furnish the workshop with a CO₂ fire extinguisher.
Do not smoke while servicing the fuel system. Keep open flames and sparks away from the work area.

CAUTION:

Before removing fuel line parts, carry out the following procedures:
1. Put drained fuel in an explosion-proof container and put the lid on securely. Keep the container in safe area.
2. Release fuel pressure from the fuel lines. Refer to Work Procedure .
3. Disconnect the battery negative terminal.
Always replace O-rings and clamps with new ones.
Do not kink or twist hoses when they are being installed.
Do not tighten hose clamps excessively to avoid damaging hoses.
Tighten high-pressure rubber hose clamp so that clamp end is 3 mm (0.12 in) from hose end.
Ensure that clamp screw does not contact adjacent parts.