As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFT PIT RH TRANSITION CORRODED FROM STA 727-767. GROUNDED - YES. REMOVED CORROSION FROM AFT PIT RH TRANSITION STA 727-767. ORG MAT..040, REMOVED MAT .008, MAT REMAINING .032. FOUND TO BE OUT OF LIMITS IAW B737-NG SRM 53-00-53-1A-2. REPAIRED AFT PIT TRANSITION RH SIDE STA 727-767 IAW B737-NG SRM 53-00-53-2R-5, AND SRM 53-60-53-01-2.