As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FWD CARGO DOOR SILL AREA MULTIPLE FASTENER HOLES CORRODED. GROUNDED - YES. REMOVED CORROSION ON FWD PIT THRESHOLD WEB ORIGINAL THICKNESS 0.045",REMOVED 0.032" REMAINING: 0.013" FOUND TO BE OUT OF LIMIT IAW B737-900ER SRM 53-60-15 REMOVED AND REPLACED WEB IAW B737-900ER 51-40-02 SRM AND 51-40-05 SRM AND BAC DRWG 143A8330 REV:-.