thats a easy one,,, fuel line hose from outside fitting to fuel pump inlet, fuel line from pump to bottom rear of carb, fuel primer hose from bottom front of carb to primer pump end fitting, from primer pump outlet to top of carb at intake top of carb,, now thats providing it still has a primer pump setup. ive put a primer pump for a jet ski on alot of motors lasts forever and alot cheaper and they are stainless steel . run the fuel hose from fuel connector to pump under front of motor under the carb .