What was found
DURING HMV CHECK, HEAVY CORROSION WAS FOUND AT MANY LOCATIONS OF THE BS 365.25 FLOORBEAM UPPER SURFACE. REPAIRED IAW ERA 486194-14
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING HMV CHECK, HEAVY CORROSION WAS FOUND AT MANY LOCATIONS OF THE BS 365.25 FLOORBEAM UPPER SURFACE. REPAIRED IAW ERA 486194-14