As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION AT R1 DOOR CUTOUT FLOOR INNER CHORD. INSTALLED NEW INNER CHORD AT MAIN CABIN R1 DOOR PER SRM 51-40-0G -0 AND DWG# 141A8310. CORROSION FOUND OUT OF LIMITS, REMOVED AND REPLACED INNER CHORD AT MAIN CABIN R1 DOOR STA 259 - STA 360 PER SRM 51-40-02-0G-0 AND DWG 141A8310.