As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFT PIT STATION 1620, TWO EACH SHEAR TIES HAVE CORROSION BETWEEN STRINGER 29L - 29R. REMOVED CORROSION IAW SRM 51-10-02-OG. NO ALLOWABLE DAMAGE IAW SRM. R & R TWO EACH SHEAR TIES, PN 140N2002-252 & PN 140N2002-307, BATCH 0002974391 IAW SRM 51-40-02-0G CAT A MAJOR REPAIR.