Troubles And Actions; Actions When Running Out Of Fuel - Komatsu H70051 Series Operation & Maintenance Manual

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OPERATION

TROUBLES AND ACTIONS

ACTIONS WHEN RUNNING OUT OF FUEL

When starting the engine again, check safety around the engine thoroughly, and then crank the engine.
When starting the engine again after running out of fuel, fill with fuel, and bleed the air from the fuel system
before starting the engine.
PROCEDURES FOR BLEEDING AIR FROM FUEL CIRCUIT
1.
Open the engine side cover (1) on the right side of the ma-
chine.
2.
Loosen the knob of feed pump (2), pull it out, then pump it
in and out until the movement becomes heavy.
REMARK
Air may remain inside of the water separator, however, the
engine can be started after pumping the feed pump (2) in
and out until it becomes heavy. Leave it as it is for a while
after stopping the engine, and air is bled spontaneously.
3.
Push in and tighten the knob of feed pump (2).
4.
Close the engine side cover (1) on the right side of the ma-
chine.
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WARNING
TROUBLES AND ACTIONS
3-233

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This manual is also suitable for:

85001 seriesWa320-8

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