Other Trouble - Komatsu PW130ES-6K Operation & Maintenance Manual

OPERATION
5. Connect the other clip of booster cable (B) to the engine block
of the problem machine.
Starting the engine
1. Make sure the clips are firmly connected to the battery termi-
nals.
2. Start the engine of the normal machine and keep it to run at
high idling speed.
3. Turn the starting switch of the problem machine to the START
position and start the engine. If the engine doesn't start at
first, try again after 2 minutes or so.
Disconnecting the booster cables
After the engine has started, disconnect the booster cables in the
reverse of the order in which they were connected.
1. Remove one clip of booster cable (B) from the engine block of
the problem machine.
2. Remove the other clip of booster cable (B) from the negative
(-) terminal of the normal machine.
3. Remove one clip of booster cable (A) from the positive (+) ter-
minal of the normal machine.
4. Remove the other clip of booster cable (A) from the positive
(+) terminal of the problem machine.

OTHER TROUBLE

ELECTRICAL SYSTEM
( ): Always contact your Komatsu distributor when dealing
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with these items.
In cases of abnormalities or causes which are not listed
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below, please contact your Komatsu distributor for repairs.
Problem
Lamp does not glow brightly even
when the engine runs at high
speed
Lamp flickers while engine is run-
ning
Charge level monitor does not go
out even when engine is running
Abnormal noise is generated from
alternator
Main causes
Defective wiring
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Defective adjustment of fan belt
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tension
Defective alternator
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Defective wiring
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Defective alternator
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TROUBLESHOOTING
Remedy
(Check, repair loose terminals,
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disconnections)
Adjust fan belt tension For
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details, see EVERY 250
HOURS SERVICE
(Replace)
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(Check, repair)
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(Replace)
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AD052981A
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