As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MIA - FLT 9305 - DURING CLIMB-OUT, CREW NOTED NR 2 FUEL PUMP RUN LIGHT ON AND NR 2 LOW PRESSURE LIGHT ON. CREW RETURNED TO MIA ON REQUEST FROM MOC DU TO HISTORY OF FUEL PROBLEM. AIRCRAFT LANDED SAFELY WITH NO FURTHER INCIDENTS. MAINTENANCE FOUND B-NUT ON FUEL JET PUMP VERY LOOSE. B-NUT WAS TIGHTENED. OPERATIONAL CHECK WAS GOOD AND AIRCRAFT WAS RETURNED TO SERVICE. (M)