<p><strong><font color = "blue">Kelly Fuel Pump: 200F-5004; Leaking Fuel Defect; ATA 7314</font></strong></p>
<p>A technician for an aviation company describes this fuel pump defect. “With the engine off and the fuel boost pump on, a steady stream of fuel came out of the engine driven fuel pump's shaft seal drain hose. The fuel continued to flow out the drain hose after the engine was started. This is not the first instance of leaks with this model pump—a relatively new design. The pump was returned to the manufacturer for warranty.” </p>
<p><em>(A search of the FAA Service Difficulty Reporting System data base revealed seven entries for this part number.) </em></p>