As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WEB & SHIELD ATTACH ANGLE FWD OF DOOR CUT OUT AFT PIT IS CORRODED. GROUNDED - YES. REMOVED CORROSION, MAX MAT LOSS .012 FOUND TO BE OUT OF LIMITS REMOVED AND REPLACED IAW B737-900ER SRM 53-60-15-1A-1, SRM 51-40-05, SRM 51-40-02W- .450" O- .050 R- .038 ;- 60" D- .012.