What was found
KOSC - FLT 72016 - DURING 'C-1' CHECK INSPECTION FOUND, CARD NR 573L-0551 AREA, UPPER SURFACE OF LT CUSP; LT FRAME TO CUSP FITTING AT STA 620 CORRODED. LEVEL 2 TASK NR 73553. REMOVED AND REPLACED FITTING PER DC8 SRM 51-1-20D AND SRM 51-3-0. (X)