What was found
DURING "C" CHECK, FOUND RT WING IB SIDE PYLON NR 2 WING T/E LWR SIDE ACCESS PANEL, CLOSE PYLON RIB 22 PANEL CUT OUT HAS CORROSION. REMOVED PREVIOUS REPAIR FOR ACCESS TO REMOVE CORROSION AREA RT WING I/B SIDE PYLON NR 2 T/E LWR SIDE. CLEANED & REMOVED CORROSION AREA FOUND BEYOND LIMITS IAW A-300 SRM 57-33-11. ACCOMP VISUAL INSPECTION OF REPAIR AREA IAW ASTAR EVA 5724-043, STEP 1, PAGE 2. FOUND CORROSION ON SKIN LWR SURFACE OF PNL EXTENDING BEYOND FASTENER HOLE FOR NEW REPAIR DOUBLER; I/B EDGE.