Yamaha F115 AETL [148/709] High pressure fuel line

Yamaha FL115A [148/709] High pressure fuel line
4-10
FUEL
E
HIGH-PRESSURE FUEL LINE
REDUCING THE FUEL PRESSURE
(HIGH-PRESSURE FUEL LINE)
4
WARNING
Always reduce the fuel pressure in the
high-pressure fuel line before servicing the
line or the vapor separator. If the fuel pres-
sure is not released, pressurized fuel may
spray out.
1. Reduce:
Fuel pressure (high-pressure fuel line)
Reducing steps
(1) Install the fuel pressure gauge onto the
pressure check valve.
(2) Place the drain hose into a container.
(3) Open the valve
2
and release the
pressure.
2. Drain:
Fuel
Fuel pressure gauge .................
1
YB-06766 / 90890-06786
4050

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