What was found
AIR RETURN WITH NR 1 MAIN TIRE BLEW ON TAKEOFF DAMAGING ATTACHED GEAR DOOR AND PUNCHING HOLE IN INBOUND AFT SECTION OF NR 1 ENGINE NACELLE. FOUND LEFT GEAR CENTER AND INNER DOOR DAMAGE FROM TIRE BURST. AIRCRAFT MADE AN UNEVENTFUL LANDING. REMOVED AND REPLACED NR 1 AND NR 2 MLG TIRE ASSY PER BOEING MM, BITE TEST ANTISKID CK GOOD. REMOVED AND REPLACED LEFT GEAR UPPER CENTER AND INNER DOOR RIGG CK GOOD OPS CK GOOD PER MM.