What was found
WHILE IN FOR C-CHECK, MAINTENANCE REPORTED MAIN CABIN FLOOR BEAM SUPPORT BRACKET IS CRACKED AT THE UPPER EDGE TWO PLACES, BS 1130 AND RBL 44. REMOVED AND FABRICATED PART PER DRW 65-45373, ALODINED AND PRIMED PER SRM 51-10-2, AND INSTALLED PER SRM 51-10-1 AND 51-30-2.