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OPERATION
EXPLANATION OF COMPONENTS
FUSE BOX
WARNING
If the fuse blows again immediately after it is replaced, please contact your Komatsu distributor.
NOTICE
Before replacing a fuse, be sure to cut the power off (turn the starting switch OFF and the battery disconnect switch OFF).
The fuses protect the electrical equipment and wiring from burning
out.
If the fuse becomes corroded, or white powder can be seen, or the
fuse is loose in the fuse holder, replace the fuse.
Remove the cover, and replace the fuse.
Replace the fuse with another of the same capacity.
FUSE CAPACITY AND NAME OF CIRCUIT
Fuse I
No. Capacity Name of circuit
1 10 A Monitor
2 15 A Key switch
310 A
Continuous power supply for
transmission controller
4 10 A Hazard lamp
5 15 A Cab-mounted working lamp
6 10 A Turn signal lamp
7 15 A Solenoid
8 10 A Cigarette lighter
9 15 A Rear working lamp
10 15 A Front working lamp
11 10 A Transmission controller
12 15 A Head lamp
13 10 A Back lamp, Stop lamp
14 10 A Horn
15 5 A Engine controller
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