What was found
DURING ROUTINE C CHECK INSPECTION, FOUND MAIN CARGO COMPARTMENT FITTING CHANNEL CRACKED AT STATION 680.000 LBL 45. REMOVED CRACKED FITTING IAW DC-8 SRM 53--1-0 PAGE 1, DC-8 SRM 51-1-20D. FABRICATED NEW FITTING IAW ATI REPAIR SPECIFICATION NUMBER 2003-05. DWG DOUGLAS NR 4645517. PERFORMED HEAT TREATMENT 7075 “O” TO 7075 T6 IAW DC-8 SRM 51-1-1 PAGES 1, 13, 17. CLEANED, TREATED AND PRIMED AREA AND NEW FITTING IAW DC-8 SRM 51-1-8B. INSTALLED NEW FITTING IAW DC-8 SRM 51.1.20D, DC-8 SRM 51-3-1.