What was found
SCHEDULED INSPECTION AT AERO CORP, FL, FOUND THE AFT HAT SECTION CANTED FRAME AT STA 1089 L-6R CORRODED. REMOVED HAT SECTION OUTBOARD OF L-6R, ALSO TREATED AND PRIMED CANTED FRAME AT L-10L TO L-10R. FABRICATED AND INSTALLED REPAIR IAW DC9 SRM 51-10-3, 53-01-3, AND 51-11-4.