■ WARNING ■
When replacing fuel line parts, be sure to observe the following.
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Put a “CAUTION: FLAMMABLE” sign in the workshop.
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Be sure to work in a well ventilated area and furnish workshop with a CO2 fire extinguisher.
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Never smoke while servicing fuel system. Keep open flames and sparks away from the work area.
■ CAUTION ■
- Use gasoline required by the regulations for octane number. Refer to Fuel.
- Before removing fuel line parts, perform out the following procedures:
- Put drained fuel in an explosion-proof container and put the lid on securely. Keep the container in safe area.
- Release fuel pressure from the fuel lines. Refer to Inspection (GT-R certified NISSAN dealer).
- Disconnect the battery cable from the negative terminal.
- Always replace O-ring and clamps with new ones.
- Never kink or twist tubes when they are being installed.
- Never tighten hose clamps excessively to avoid damaging hoses.
- After installing tubes, check that there is no fuel leakage at connections in the following steps.
- Apply fuel pressure to fuel lines while turning ignition switch “ON” (with engine stopped). Then check for fuel leakage at connections.
- Start engine and rev it up and check for fuel leakage 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.
- For servicing “Evaporative Emission System” parts, refer to System Diagram (GT-R certified NISSAN dealer).
- For servicing “On Board Refueling Vapor Recovery (ORVR)” parts, refer to Description (GT-R certified NISSAN dealer).
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