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 HAS AREAS OF CORROSION FRAM STA 727A TO 767. GROUNDED - YES. REMOVED AND INSTALLED AND FABRICATED NEW TRANSITION R/H DRILLED AND LOCATED FROM STA 727A TO STA 767 IAW B737-900 SRM 51-40-02-0G-0 AND SRM 51-40-05-06W= 2" O= .040 R= .024 L= 12" D= .016.