What was found
PREVIOUS EXTERNAL REPAIR DOUBLER LOCATED ON RIGHT WING O/B FLAP UPPER MAIN SKIN UNDER RUB STRIP BETWEEN FLAP TRACK NR 5 TO RIB 11 AND 1.4 INCH FWD OF REAR SPAR MEASURING 13.6" BY 4.3". REPAIR NOT IAW SRM REQUIREMENTS. REMOVED PREVIOUS REPAIR AND INSTALLED AN APPROVED REPAIR ON RIGHT WING O/B FLAP UPPER MAIN SKIN UNDER RUB STRIP BETWEEN FLAP TRACK NR 5 TO RIB 11 AND 1.4 INCH FWD OF REAR SPAR IAW FED EX EA6-5750-121299. THIS IS AN APPROVED REPAIR AND IS A RESULT OF AGING AIRCRAFT INSPECTION.