Did it start? if not then I'd pull the top & checkout the floats/needle/seats. If it started but no AP squirt then I would take the top off & see if the ball bearing is under the pump plunger (iirc it has one). Wouldn't hurt to lightly lube the bowl screws with WD40 or some light oil, not a deal breaker but for alot of screw removal it helps maintain the alum bowl threads.