What was found
DURING ROUTINE C CHECK, FOUND MAIN CARGO COMPARTMENT AFT FITTING CRACKED AT STATION 759 LONGERON 11 RIGHT. REMOVED CRACKED FITTING. CLEANED, TREATED AND PRIMED AREA. INSTALL NEW FITTING IAW DC8 SRM 51-1-20D, DC8 SRM 51-3-1, AND DC8 SRM 51-1-8B.