Komatsu PC118MR-8 Operation And Maintenance Manual page 199

FUNCTIONING
3. Insert the fuel pipe free end (3) into the fuel container.
4. To start the refilling, turn the pump switch (4) to ON and
press the starter switch (5). Refilling will continue
automatically until the fuel reaches the maximum level of
the tank.
REMARK
It is possible to stop the refuelling at any time, by turning the
pump switch (4) to (OFF).
5. Put the pipe into the container and close the side hood (1).
USE OF THE MACHINE AND RELATED CONTROLS
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