Komatsu — 11.7 FUSES

11. EXPLANATION OF COMPONENTS 11.6 DUST INDICATOR This device indicates clogging of the air cleaner element. When red piston 1 appears in the transparent part of this indicator, the element is clogged. Immediately clean the element. After cleaning, push indicator button 2 to return the red piston to the original position. 11.7 FUSES AE081830 WARNING When replacing any fuse, always turn the power off (turn the starting switch to OFF). When replacing the fuse, always use a fuse of the same capacity and type.

The fuses are used to protect the electrical equipment and wiring from burning out.If the fuse is corroded and covered with white powder, or if the fuse is loose in the fuse holder, replace the fuse.

Fuse capacity and circuit name Fuse box I AD132960 2-30 Fuse capacity 10A 2 10A Horn switch 3 10A Cigar lighter 4 20A Turn signal indicator lamp, fog lamp (if equipped) 5 10A Engine start relay, neutral relay 6 20A Head lamp (low beam), stop lamp, room lamp 7 20A Head lamp (high beam), side clearance lamp, tail lamp, night lighting 8 10A Backup lamp, backup buzzer 9 10A APS controller power supply relay, front brake cut solenoid, BVC relay solenoid 10 10A Overrun prevention solenoid, shift controller, exhaust brake solenoid