As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION WAS FOUND ON THE FWD FRAME AT THE CUTOUT FOR THE FWD LT PASSENGER DOOR. THE CORROSION WAS LOCATED ON THE AFT SURFACE OF THE FRAME WEB SURROUNDING THE GIRT BAR HOLE (JUST ABOVE CABIN FLOOR LEVEL). REPAIRED DAMAGE PER ER/A 396699-14.