What was found
MAIN CABIN FLOORBEAM AT STA 1575 LBL 65, ATTACH ANGLE IS CRACKED FABRICATED AND REPLACED CRACKED ATTACH ANGLE AT STA 1575, LBL 65, PER BOEING DWG 146T5650, SHT 5, REV C. FABRICATION OF ATTACH ANGLE, 146T5651-5, COMPLETED ON WORK CARD, WO#83419, NR#N00131.