What was found
SCHEDULED INSPECTION AT TIMCO LAKE CITY, FL. FOUND CORROSION UNDER PREVIOUS REPAIR AT THE FLOORBEAM UPPER CHORD AT BS 160 RBL 50. REMOVED FLOORBEAM DAMAGE AREA. FABRICATED REPAIR FLOORBEAM AND ANGLE, DEBURRED, COUNTERSUNK, TREATED, PRIMED AND INSTALLED REPAIR IAW DC9 SRM 53-11-01, 51-10-00 AND EO NR 99-1153.