What was found
CORROSION WAS FOUND AT FRAME 16, RT (R1 PAX/CREW DOOR FWD FRAME) UNDER SAFETY BARRIER ATTACH POINT. CORROSION WAS REMOVED IAW SRM 51-74-00. HFEC AND A ROTO TEST INSPECTION TO ENSURE NIL CRACKS.REWORK AREA WAS REPROTECTED IW SRM, CORROSION PREVENTATIVE COMPOUND WAS APPLIED. NEW NUTPLATES WERE INSTALLED. E.O.03-53-006 HAS BEEN CREATED TO ACCOMPLISH THIS DVI AT 5 YR INTERVALS, AND THEREBY INCORPORATES IT INTO THE CONTINUOUS AIRWORTHINESS MAINTENANCE REQUIREMENTS OF THIS AIRCRAFT. THE REWORK AND REINSPECTION DATA REQUIREMENTS ARE DGAC APPROVED IAW MFG RAS (REPAIR DESIGN APPROVAL SHEET) 026456/009/2003 AND THEREFORE FAA APPROVED.