What was found
RIGHT EXTERNAL FUSELAGE SKIN CORRODED UNDER WING TO BODY FWD FAIRING RUB STRIP STATION 776 BETWEEN LONGERON 27R & 29R. REMOVED CORROSION, SMOOTH BLEND OUT REQUIRED NO FILLERS, FABRICATED, LOCATED, DRILLED & INSTALLED EXTERNAL DOUBLER, PERMANENT REPAIR ACCOMPLISHED IAW SRM 53-04 FIG 57.