Fuel Line Inspection - Yamaha WaveRunner FX140 Service Manual

FUEL
2
FUEL INJECTION SYSTEM
1
CAUTION:
• Do not rotate the quick connector tab 1
past the stopper position a, otherwise it
could be damaged.
• When the fuel hoses are disconnected,
quickly remove the retainer 2 from the
quick connector, otherwise the retainer
could be lost.
2. Disconnect the fuel hose 1 from the fuel
pipe 2 directly.
WARNING
Always reduce the fuel pressure in the fuel
line before servicing the line or the fuel
pipe. If the fuel pressure is not released,
pressurized fuel could spray out.
3. Cover the quick connector and fuel pipe
with a plastic bag to prevent damage and
to protect them from dirt.

Fuel line inspection

1. Inspect:
• Fuel hose
Damage/cracks → Replace.
• O-rings (quick connector)
Damage/cracks → Replace the quick
connector.
• Fuel pipe
Damage/cracks → Replace the fuel
pump.
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