Komatsu PC40-7 – fuse box diagram
Year of production:
|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.|
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.
WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.