What was found
NR0172 - 001, CORROSION (C53-132-02-01) ON LOWER 740 CHORD AT LBL 4. *S/D* REMOVED CORRODED BS 740 FRONT SPAR LOWER CHORD AND INSTALLED NEW BS 740 FRONT SPAR LOWER CHORD PER FEDEX EA NR 7-5710-31160.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
NR0172 - 001, CORROSION (C53-132-02-01) ON LOWER 740 CHORD AT LBL 4. *S/D* REMOVED CORRODED BS 740 FRONT SPAR LOWER CHORD AND INSTALLED NEW BS 740 FRONT SPAR LOWER CHORD PER FEDEX EA NR 7-5710-31160.