What was found
ON TAKEOFF ROLL, MASTER WARNING REPETITIVE CHIME, AT APPROX 130 KTS RTO. ECAM SHOWED PITCH TRIM 2 YD 2 OFF. PITCH TRIM 2 YD 2 BOTH RESET OK. BRAKE 3 670 DEGREES. WHILE WAITING FOR HOT BRAKES TO COOL, FUEL WENT BELOW RQR FOR FOR TO. SO RETURN TO GATE, ON TAXI CAPT FELT LIKE THERE WAS A FLAT TIRE. ON RETURN TO GATE, MX INFORMS OF TIRE 3 FLAT. R & R FQC REF AMM 28-42-38-04 AND CARRIED OUT TEST FUEL QUANTITY SATISFACTORY. PERFORMED THE T/O CONFIG TEST IAW AMM31-51-00-05, AND TEST SATISFACTORY. ACFT OK FOR SERVICE.