As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFT CARGO COMPARTMENT R/H Z-ANGLE STA 727E+10 TO767; RBL 25 AND WL 156 HAS CORROSION. / BEGAN REMOVING CORROSION ON R/H Z ANGLE IN AFT PIT AT STA 727F+10' TO STA 767; RBL 25; ORIGINAL .040' LOSS OF .007' REMAINING .033' FOUND OUT OF LIMITS IAW B737 SRM 53-00-53-1A-2. REPAIRED Z ANGKLE IAW B737 SRM 53-00-53-2R-5 P/N 146A7502-52