As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WHILE PERFORMING SB 670BA-53-041, FOUND RT COCKPIT BS 280 FLOORBEAM ANGLE CRACKED AND GUSSET UNSERVICEABLE. REMOVED FLOORBEAM ANGLE AND GUSSET IAW SRM 51-42-06-001-001-A01. LOCATED, DRILLED AND DEBURRED AND ASSY NEW FLOORBEAM ANGLE AND GUSSET IAW SRM 51-40-11-001-001-A01 AND INSTALLED IAW SRM 51-42-06-001-001-A01 AND DWGCC670-33199.