What was found
DURING ACCESS FOR AD 80-12-01 INSPECTION, FOUND FS 501 FLOOR TRANSVERSE SUPPORT UPPER CHORD, FWD FLANGE CORRODED AT LBL 7. REPAIRED PER SRM 53-2-4, FIG 2 SHEET 1, M-54 NR 229.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING ACCESS FOR AD 80-12-01 INSPECTION, FOUND FS 501 FLOOR TRANSVERSE SUPPORT UPPER CHORD, FWD FLANGE CORRODED AT LBL 7. REPAIRED PER SRM 53-2-4, FIG 2 SHEET 1, M-54 NR 229.