As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFT CARGO R/H TRANSITION CORRODED STA 727E+7 TO 727. GROUNDED - YES. REMOVED CORROSION ON AFT CARGO R/H TRANSITION AT STA 727E+7 TO 727 FOUND TO BE OUT OF LIMITS. REMOVED AND REPAIRED R/H TRANSITION ON STA 727E+7 TO 727 IAW BOEING 737-800 SRM 53-00-53-2R-5. W 2" O .040 R .00 L 1" D .040.