What was found
WHILE IN FOR SI CHECK, MAINTENANCE REPORTED CARGO DOOR NR 2 TRAVERSE BEAM CRACKED IN OUTBOARD RADIUS AT NR 1 OUTER SKIN VERTICAL STIFFENERS. REMOVED AND REPLACED NR 2 TRAVERSE BEAM IAW SRM 51-10-1, 51-10-2, 51-20-4, 51-30-2 AND M/M 51-20-151.