As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFT CARGO SCUFF PLATE WEB CORRODED STA 847 TO 787 RBL 40. GROUNDED - YES. REMOVED CORROSION ON AFT CARGO DOOR SCUFF PLATE WEB AND FOUND TO BE OUT OF LIITS IAW B737-900ER SRM 53-60-15-1A-1 AND REMOVED AND REPLACED IAW B737-900ER SRM 51-40-02-0G-0 W= 2" O= .050" R= .042 L= 4" D= .008".