What was found
DURING HEAVY CHECK MAINTENANCE, CORROSION WAS DISCOVERED ON STRINGER 42L FR54 TO FR 55; REF NR 2017-47293 REPAIR IAW SRM A320 53-00-13.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING HEAVY CHECK MAINTENANCE, CORROSION WAS DISCOVERED ON STRINGER 42L FR54 TO FR 55; REF NR 2017-47293 REPAIR IAW SRM A320 53-00-13.