As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FWD CARGO BAY RH TRASISION HAS CORROSION FROM FS500B TO 500K. GROUNDED - YES. BLENDED CORROSION , FOUND TO BE OUT OF LIMITS IAW B737-900 SRM 53-00-53-1A-2. REPAIRED TRANSITION IAW B737-900 SRM 53-00-53-2R-5.W= 1.2 O= .040 R= .031 L= 4.25 D= .009.