Komatsu PC40-7 – fuse box diagram

Komatsu PC40-7 – fuse box diagram

Year of production:

Fuse box

Komatsu PC40-7 – fuse box diagram
Numbers Ampers Protected Circuit
1 10 Spare fuse
2 10 Engine control system, valve for work equipment lever lock
3 20 Monitor panel, wiper*, heater*, room lamp*, radio*
4 20 Head lamp, travel selector valve
5 30 Engine control system
* These items are only for the cab specification machine.

Fusible Link

If the power does not come on when the starting switch is turned to the ON position, the wire-shaped fusible link ® may be cut, so remove the cover on the right side of the chassis, and check or replace.

Komatsu PC25-1 - fuse box diagram - fusible link
Komatsu PC40-7 – fuse box diagram – fusible link

WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.