As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PASSENGER DOOR SURROUND STRUCTURE: AFT ANCHOR, SERRATED MOUNTING PLATE HAS CORROSION ON ITS OUTBOARD SIDE. (C-CHECK) RO 7/10/2020 REMOVED DAMAGED SERRATED MOUNTING PLATE FROM PASSENGER DOOR AFT ANCHOR FITTING AND INSTALLED NEW P/N 600-3801-6 REF AMM, PERFORMED OPERATIONAL TEST OF THE PASSENGER DOOR COUNTERBALANCE TEST GOOD? FOR COMPLETE DETAILS OF WORK PERFORMED SEE ATTACHED CONTINUATION CARD.