As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RH TRANSITION PANEL HAS AREA OF CORROSION FROM STA 500A TO STA 500D. GROUNDED - YES. REMOVED CORROSION AND CHECKED LIMITS FOUND TRANSITION PANEL OUT OF LIMITS IAW B737-700 SRM 53-00-53-1A-2. REPAIRED TRANSITION PANEL IAW B737-700 SRM 53-00-52-2R-5.W= .8 O= .040 R= .031 L= 1.2 D= .009.