As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING INSPECTION, CORROSION WAS FOUND ON THE INNER & OUTER SURFACES OF THE LAVATORY DRAIN DOOR. THE SURFACE CORROSION WAS CLEANED AWAY & BLENDING WAS PERFORMED AT THE LOCAL DAMAGE AREAS. NDT WAS THEN PERFORMED TO RECORD MATERIAL LOSS & DETERMINED THAT THE PART WAS FREE OF CRACK DEFECTS. THEN A DOUBLER WAS FABRICATED & INSTALLED TO REINFORCE EACH FWD & AFT LATCH LOCATIONS. REFERENCE EO 52-04-2014.