As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
R621014/1 (L2)AFT PASSENGER DOOR CUTOUT LOWER MAIN SILL, CORROSION FOUND AT BEAM UNDER ESCAPE SLIDE FITTINGS FWD & AFT AREA REQUIRES PART REPLACEMENT IN 7500FC. REMOVED AND REPLACE L2 AFT PASSENGER DOOR CUTOUT LOWER THRESHOLD BEAM REF. SRM 51-40-08. THIS CLEARS DMI R621014/1.