As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LEFT AFT EMERGENCY EXIT DOOR HAS FRETTING/PITTING/CORROSION AT THE NUTPLATE ON THE BOTTOM EDGE MEMBER (C CHECK RO 12-31-21) REPAIRED AFT L/H OVERWING EMERGENCY EXIT DOOR BOTTOM EDGE MEMBER. REF REO 690-52-21-107 REV -- DATED 2021-12-06. COMPLIED WITH TASK CARD 51-900-1002-SKY. LEAK CHECK GOOD.