As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFT CARGO COMPARTMENT ANGLE UNDER FWD SHIELD HAS CORROSION FS 767-787. GROUNDED - YES. REMOVED CORROSION AND CHECKED LIMITS FOUND ANGLE OUT OF LIMITS IA B737-900ER SRM 53-60-15-1A-1 REMOVED AND REPLACED ANGLE IAW B737-900ER SRM 51-40-02-0G-0W=.500 O=.050 R=.043 L=.800 D=.006.