What was found
ON WALKAROUND, FLIGHT CREW REPORTED NR 1 ENGINE BLADES BENT. REPLACED DAMAGED FAN BLADES AT POSITIONS 2, 3, 4, 6, 7, 8, 9, 10, 11, 12, 15, 16, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 34, AND 35. POSITIONS 14, 18, 32 AND 36 WERE NOT MOVED. POSITIONS 1, 5, 13 AND 17 WERE REMOVED SERVICEABLE. POSITIONS 10, 12, 19, 22, 27, 30, 31, 33 AND 35 WERE REMOVED UNSERVICEABLE. COMPLIED WITH WORK CARD MP72400-1 AND NO DEFECTS WERE NOTED PER AMM 72-21-00-300-028. IT IS SUSPECTED DAMAGE WAS RESULT OF ICE INGESTION.