As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FWD PIT R/H FLOOR TRANSITION PANEL BETWEEN STA 500G - STA 500L HAS CORROSION AROUND FASTENER HOLES. GROUNDED - YES. REMOVED CORROSION ON R/H TRANSITION PANEL STA 500G-500L, ORIGINAL MATERIAL :.040 MATERIAL REMOVED: .040. TOTAL MATERIAL LOSS .040. REMOVED TRANSITION PANEL PER ASA B737-900ER SRM 53-00-53-2R-5. FABRICATED NEW PANEL PN: BA :1496-444 ZEE CHANNEL 7075T62 PO:883991.1 IAW ASA B737-900ER SRM 53-00-53-2R-5 INSTALLED NEW PANEL PER ASA B737-900ER SRM 53-00-53-2R-5