What was found
INSPECTION TYPE-N/A, AIR TURNBACK CPATS INS FAILED ON T/O ROLL (DUMP FUEL DOWN TO 46.00). REMOVED AND REPLACED NR 1 INU PER M/M 34-44-03, OPS CK GOOD. (S/N 1172) OFF, (P/N 463001-6110-0412) OFF, (S/N 1307) ON, (P/N 463001-6130-0412) ON.