What was found
WHILE IN FOR C CHECK, MAINTENANCE REPORTED HEAVY CORROSION UPPER FLANGE OF FRAME FS 1140 LONGERON 34L-35L. REPAIRED PER UPS E.O.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
WHILE IN FOR C CHECK, MAINTENANCE REPORTED HEAVY CORROSION UPPER FLANGE OF FRAME FS 1140 LONGERON 34L-35L. REPAIRED PER UPS E.O.