Hitachi ZW 370-6 Operator's Manual page 357

d
WARNING: When servicing the engine, do not rotate
engine with a high pressure fuel system joint open.
Rotating the engine can create highly pressurized
fuel in the fuel system. High-pressure fuel spray can
penetrate the skin, resulting in serious personal injury
or death.
6. Repeat for the other filter.
7. Turn the starter key to the ON position.
IMPORTANT: Do not start the engine.
8. Allow the fuel lift pump to prime the fuel system
while leaving the starter key to the ON position for 30
seconds. Then, turn OFF the key to OFF position for 30
seconds.
It can be necessary to repeat this process two or three
times.
9. Turn the starter key to the START position.
If the engine does not start, repeat above steps 7 and 8.
f
NOTE: Refer to "Bleed Air from the Fuel System" in item 3 .
MAINTENANCE
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