What was found
REMOVED DEFECTIVE ENGINE DRIVEN FUEL PUMP RG9080J9A/M, SN E3394 AND INSTALLED "DEFECTIVE" NEWLY O/H FUEL PUMP, PN RG9080J8A/M, SN E-1186 THE FUEL PUMP WOULD NOT MAINTAIN PROPER FUEL PUMP AT IDLE RPM. WE OBTAINED ANOTHER NEWLY O/H FUEL PUMP RG9080J8A/M, SN D-1043 AND ALSO WAS DEFECTIVE RIGHT OUT OF BOX.