What was found
DURING HEAVY CHECK, FOUND FWD CABIN CROSSBEAM FRAME 14 RT CORRODED, REMOVED CORROSION IAW EAMS NR H4029/1546, CUTTING OUT AREAS WITH OVER 40 PERCENT CORROSION. HFEC INSPECTION AND INSTALLED A (LT) ANGLE AND FILLER AS PERMANENT REPAIR IAW EA E13-647-01.