– 53 –
FUEL
E
MEDIUM-PRESSURE FUEL LINE
MEDIUM-PRESSURE FUEL LINE
REDUCING THE FUEL PRESSURE
(MEDIUM-PRESSURE FUEL LINE)
WARNING
Always reduce the fuel pressure in the
medium-pressure fuel line before servicing
the line or the vapor separator. If the fuel
pressure is not released, pressurized fuel
may spray out.
1. Reduce:
• Fuel pressure (medium-pressure fuel
line)
NOTE:
To reduce the fuel pressure, cover the pres-
sure check valve
a
of the vapor separator
with a rag, and then press in the valve
using a thin screwdriver
1
.
2. Drain:
• Fuel
WARNING
Reduce the fuel pressure before removing
the vapor separator drain screw, or pres-
surized fuel will spray out and may result
in serious injury.
NOTE:
To drain the fuel from the vapor separator,
place a container under it, and then remove
the drain screw
2
.
2
1
a
4010
CHECKING THE PRESSURE
REGULATOR
Check:
• Fuel pressure displacement
Faulty
→
Replace the pressure regula-
tor.
Содержание Z150P
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