What was found
AIRCRAFT WAS GROUNDED: AN EMERGENCY WAS NOT DECLARED DUE TO: DURING CRUISE BOTH OF NUMBER 2 ENGINE AFT FUEL PUMP LOW PRESSURE LIGHT ILLUMINATED AND STAYED ON; AIRCRAFT AIR INTERRUPTED BACK TO AND LANDED SAFELY AT MIA. **SUPPLEMENTAL REPORT FOR (AALA202501034549): ACCOMPLISHED FUEL QUANTITY CHECKS WITH FUELSTICKS, PER AIRCRAFT 737-800 FUELING MANUAL 12-11-02. CONFIRMED CORRECT QUANTITY. SUMPED NUMBER 2 FUEL TANK, PER AMM 12-11-00. NO WATER CONTANIMINANTS FOUND. TRANSFERED FUEL, PER AMM 28-26-00-201-650-802. FOUND NUMBER 2 FUEL TANK AFT FUEL BOOST PUMP LOSING PRESSURE. REMOVED AND REPLACED NUMBER 2 AFT BOOST PUMP, PER AMM 28-22-41 REF TSI 0106154**(CLOSED).