As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
R/H TRANSITION PANEL CORRODED FROM STA 727C TO STA 767. GROUNDED - YES. REMOVED CORROSION AND CHECKED LIMITS AND FOUND TRANSITION PANEL TO BE OUT OF LIMITS IAW B737-900ER SRM 53-00-53-1A-2 REMOVED AND REPLACED TRANSITION PANEL IAW B737-900ER SRM 53-00-53-2R-5.