What was found
DURING 2C CHECK, FOUND UPPER SURFACE OF FLOORBEAM FS 280 CORRODED BETWEEN LBL 18 AND RBL 27, AND BOTTOM SIDE IS CORRODED JUST INBOARD OF RBL 18. INSTALLED FLOORBEAM IAW SRM 51-42-06, 51-42-13. AIRCRAFT RETURNED TO SERVICE.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING 2C CHECK, FOUND UPPER SURFACE OF FLOORBEAM FS 280 CORRODED BETWEEN LBL 18 AND RBL 27, AND BOTTOM SIDE IS CORRODED JUST INBOARD OF RBL 18. INSTALLED FLOORBEAM IAW SRM 51-42-06, 51-42-13. AIRCRAFT RETURNED TO SERVICE.