As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION; AFT CARGO COMPARTMENT LAV SERVICE PANEL UPPER FRAME BETWEEN STA 847 AND STA 867 AND STR 23L TO STR 25L [LBL20-LBL36]; HAS CORROSION. / REMOVED AND REPLACED INTERCOSTAL ASSY; RADIUS FILLER; ZEE CHANNEL AT AFT CARGO COMPARTMENT LAV SERVICE PANEL BETWEEN STA 847 AND STA 867 STR 23L TO STR 25L [LBL20 - LBL36] PER REF B737-700 SRM 51-40-02-0G-0 DWG 146A7401 DWG 146A7402-4.