What was found
DURING HEAVY MAINTENANCE, WAS FOUND WITH CORROSION DAMAGE ON THE RT WING TOP SKIN PANEL 2 UPPER SURFACE ALONG THE REAR SPAR AND TRAILING EDGE OVERHANG RIBS 10-12 & 16-17. THE DAMAGE WAS OUTSIDE THE LIMITS OF REF /5/ SRM REPAIR. CONTACT VIA REF /4/ DOSSIER AND WAS PROVIDED WITH REF /2/ RDAS & REF /3/ TD WHICH PROVIDES REPAIR INSTRUCTION TO BLEND OUT THE CORROSION DAMAGE AND INSTALL A REPAIR PLATE. THIS REPAIR IS TEMPORARY AND PENDING 6 MONTH DTA ANALYSIS. ISSUED REF /1/ EA TO ACCOMPLISH THE REPAIR AS PER REF /3/ TD WITHOUT DEVIATION. EC A19-299-01 ACCOMPLISHES THE REPAIR AS PER REF /1/ EA WITHOUT DEVIATION. EC A19-299-02 TRACKS THE 6 MONTH DTA; THIS TEMPORARY REPAIR HAS BEEN APPROVED BY REF /2/ RDAS AND IS CLASSIFIED AS MAJOR.