What was found
SHIP 5657 -FIRE- WHILE DEPLANING PASSENGERS, THE APU FIRE WARNING WAS GIVEN BY GRD PERSONNEL. THE APU WAS SHUTDOWN MANUALLY, FOLLOWED BY DISCHARGING THE APU FIRE BOTTLE. CORRECTIVE ACTION: TAIL PIPE INSPECTION COMPLETED, NO DEFECTS FOUND. R/R ECU, EXTINGUISHER BOTTLE, APU FUEL CONTROL AND FUEL FLOW DIVIDER PER B757 AMM 49-31. BLED FUEL SYSTEM AND ALL SYSTEM TEST NORMAL, NO LEAKS NOTED. SYSTEM TEMPS AND PSI ALL NORMAL. GVI OF APU COMPARTMENT COMPLETED, NO FIRE DAMAGE NOTED.