As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(LOG 2590025) DURING INSPECTION FOUND AFT CARGO LH FLOOR TO SIDEWALL TRANSITION STRUCTURE HAS AREAS OF CORROSION, LOOSE FASTENERS ATTACHED TO FRAMES AND CRACKED FASTENER HOLES FROM STA 727J TO STA 847. REMOVED AND REPLACED Z CHANNEL (TRANSITION PANEL) FROM STA 727J TO STA 847 IAW B737-900 SRM 53-00-53-1A, SRM 51-10-02 AND SRM 51-40-02.