As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
***CORROSION*** ON FORWARD ENTRY DOOR MOP SILL B.S 320-350. / REMOVED CORROSION AT FWD ENTRY DOOR MOPSILL AT BS 320-350 MAX MATERIAL LOSS L=1.5' X W= 1.2 X D= 0.15' FOUND TO BE OUT OF LIMITS IAW SRM 53-10-15-1A-1. LOCATED AND DRILLED NEW MOPSILL PN #7530251 IAW SRM 51-40-05. INSTALLED IAW SRM 51-40-02 88324U 1JUN17