What was found
DURING SCHEDULED C-10 CHECK, FOUND NR 3 QEC RT LOWER LONGERON CORROSION AT INNER LOWER FLANGE AT FS 473. REPAIRED BY REPLACEMENT IAW SMP583 51-70 & 54-20, PAGES 2 THROUGH 4.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING SCHEDULED C-10 CHECK, FOUND NR 3 QEC RT LOWER LONGERON CORROSION AT INNER LOWER FLANGE AT FS 473. REPAIRED BY REPLACEMENT IAW SMP583 51-70 & 54-20, PAGES 2 THROUGH 4.