What was found
WHILE IN FOR C-CHECK, MAINTENANCE FOUND CORROSION ON THE LOWER CHORD AT STATION 740 AND RBL 25 TO LBL 25. MAINTENANCE FABRICATED REPAIR PARTS AND INSTALLED IAW UPS EO B727-5210-7332-A.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
WHILE IN FOR C-CHECK, MAINTENANCE FOUND CORROSION ON THE LOWER CHORD AT STATION 740 AND RBL 25 TO LBL 25. MAINTENANCE FABRICATED REPAIR PARTS AND INSTALLED IAW UPS EO B727-5210-7332-A.