Intervention performed on mini-excavator following a loss of power.

Diagnostic of the fuel supply system performed.

Electric fuel pump checked; proper operation noted but insufficient flow at the filter level.

After troubleshooting, a restriction in the supply circuit was identified, caused by a banjo bolt clogged with impurities.

Cleaning of the circuit and the banjo bolt.

Machine put back into service and checked for proper operation.

Parts replaced / intervention:

Fuel supply circuit cleaning

No parts replaced