What was found
LEFT WING FUEL TANK PLATE/PANEL 535 AT, INTERIOR FLANGE HAS NUMEROUS AREAS OF CORROSION, NICKS, GOUGES AND TWO FASTENER HOLES. REMOVED DAMAGE AND FOUND TO BE OUT OF LIMITS IAW DC/MD-10 SRM 57-10-00, VOL I, PG 217. MACHINED A NEW PANEL IAW DAC DWG ARB0872, REV "AV". APPLIED ALODINE, PRIMER AND PAINT IAW DAC DWG ARB0872, REV "AV" AND DC/MD-10 SRM 51-21-01, VOL II. PART MARKED IAW FEDEX GMM 7-0-1001. FPI IAW DPS 4.707AND DAC DWG ARB0872, REV "AV", NO CRACKS NOTED.