As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING C-4 CHECK, INSPECTION REPORTED (2) CORRODED NUT PLATE HOLES AT INBD AFT CORNER OF L2 THRESHOLD FWD GIRT BAR FITTING ATTACH POINT. FOUND L2 DOOR THRESHOLD FITTING TO BE OUT OF LIMITS PER SRM 53-41-14. REMOVED AND REPLACED THRESHOLD PER SRM'S 51-42-11 AND 51-42-12.