As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DEFECT NR00191: CORROSION AFT CARGO BAY LH ZEE UPPER SURFACE, VARIOUS AREAS AT STA 727 TO 727G+10. - - - RESOLUTION: REMOVED AND REPLACED AFT CARGO ZEE CHANNEL STA 727 TO 727G WITH NEW ITEM #BAC1496-337 #7075T62 LOT#5130352-1 IAW B737 SRM 53-00-53-2R-5 DRAWING NUMBER 146A7500.