2005 Kawasaki KAF620 Mule 3010 Trans 4x4 Service Manual, Page 364Get this manual
17-38 ELECTRICAL SYSTEM Fuel Pump and Relay
The fuel pump does not operate when the ignition switch is turned on aloneThe pump operates when the engine is runningWhen fuel level in the float chamber is low, the fuel pump operates to supply fuel into the float chamberWhen the fuel reaches certain level, the fuel pressure rises, and stops the fuel pump
Fuel Pump Operational Inspection
the fuel pump [A] and the fuel Remove container filled with kerosenefilter [B]Prepare [C]Prepare the hoses, and connect them to the pump fittingsConnect the 12 battery to the fuel pump leads