The diagrams of relay, and fuse blocks of the Komatsu PC30-7 , the location, purpose, and description of all blocks in the car are presented.
Fuse box Komatsu PC30-7
|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 Komatsu PC30-7
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.
May Be Useful:
The purpose, and pinout elements in Komatsu PC30-7 may vary depending on the configuration, model, and year of manufacture, and if some electrical device in your car has stopped working, then the cause may be a blown fuse that must be replaced to solve the problem.