As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION SUPPORT ZEE LOCATED BETWEEN BS 767 AND BS 727 S-25R RBL 21 WL 156 AT AFT CARGO COMPARTMENT 2023-83788<[01] TOOL USED THICKNESS GAUGE PN/ 45MG; SN/ 221861811; DUE DATE: 08-NOV-23.;[02] REPLACED SUPPORT ZEE LOCATED RBL 21 BETWEEN BS727+4 TO BS 767 AT AFT CARGO COMPARTMENT IAW B737-700 SRM 51-40-02 AND SRM 51-10-02 ;DWG 146A7500 SHEET: 85; REV: A. SEE INDIVIDUAL SIGN OFFS BELOW;[03] CORRECTIVE ACTION CERTIFIED RII