What was found
KOSC - FLT 72016 - DURING 'C-1' CHECK INSPECTION FOUND, CARD NR 5600-0551 AREA, AFT ACCESSORY COMPARTMENT, AFT LAVATORY WASTE DRAIN INNER SERVICE PANEL CORRODED. LEVEL 2 TASK NR 74998. REMOVED AND REPLACED INNER SERVICE PANEL AFT LAVATORY WASTE DRAIN IAW DC-8 SRM 53-2-0, SRM 51-3-0. TREATED AND PAINTED IAW DC-8 SRM 51-1-8. (X)