What was found
AFT CARGO COMPARTMENT CORRODED AT STA 832, L28R. REMOVED SUPPORT, NUT PLATE AND COROSION ON UPPER FLANGE. CORROSION LOSS OF .028 BEYOND LIMIT. INSTALLED SUPPORT IAW DC9 SRM 51-30-2, AT STA 832, L28R, AFTER ALODINING AND PRIMING IAW DC9 SRM 51-10-3, 51-30-2.