What was found
PIT - DURING Q-1 CHECK, FOUND CORROSION AT INERCOSTAL 'T' FITTINGS (1 INCH BY .5 INCH AREA) AT FORWARD CARGO DOOR LOWER AFT DOOR STOP, BOTH SIDES OF WEB. CORROSION TASK NR C51-53300, CORROSION LEVEL 1. CLEANED AND TREATED PER SRM 51-10-3. (M)