As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FWD PIT RH TRANSITION PANEL HAS AREAS OF CORROSION STA 500B+12 TO 500L. GROUNDED - YES. DAMAGE FOUND TO BE OUT OF LIMITS IAW B737-900ER SRM 53-00-53-1A-2. REPAIRED TRANSITION PANEL IAW B737-900ER SRM 53-00-53-2R-6W=3 O=.040 R=.034 L=.8 D=.006.