What was found
AT STA 4825.5, THE LEFT HAND FLOOR SUPPORT BRACKET BETWEEN THE LEFT HAND OMEGA BEAM AND THE FUSELAGE, WAS FOUND SEVERELY EXFOLIATED. THIS AREA IS EXPOSED TO MOISTURE FROM THE PASSENGER DOOR ENTRY WAY, AND ACIDIC SOFT DRINKS FROM THE GALLERY. SUBMITTER RECOMMENDS REMOVING AND REPLACING THE DAMAGED PART AND SEALING THE AREA WITH MASTONOX TO PREVENT RENEWED CORROSION.