Komatsu Utility 69001, Operation & Maintenance Manual

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OPERATION
TROUBLESHOOTING
3-111
TROUBLESHOOTING 3
AFTER RUNNING OUT OF FUEL 3
When starting the engine again after running out of fuel, fill with fuel, then bleed the air from the fuel system before
starting the engine.
PROCEDURE FOR BLEEDING AIR 3
1. Insert the key into the engine starting switch and turn the
key to ON position (B). Then the electric priming pump
begins to work.
2. After holding the key in ON position (B) for 30 seconds,
turn it back to OFF position (A) and hold it there for 10 sec-
onds.
3. Repeat Steps 1 and 2 four times.
4. Turn the engine starting switch key to START position (C)
to start up the engine.
5. If the engine does not start up even after the engine starting motor is kept running for 20 seconds, repeat the
procedures of Step 1 through Step 4.