What was found
DURING ROUTINE C CHECK INSPECTION FOUND FITTING CRACKED AT STATION 742.000 LONGERON 11 RIGHT. REMOVED CRACKED FITTING. FABRICATED NEW FITTING. HEAT TREATED NEW FITTING FROM 7075-T651 TO 7075-T6. PERFORMED NDT INSPECTION. NO CRACKS OR CORROSION FOUND. CLEANED, TREATED AND PRIMED AREA AND NEW FITTING. INSTALLED NEW FITTING. IAW DC8 SRM 51-1-20D, DOUGLAS DRAWING NUMBER 3754901, DC8 SRM 51-1-1 PAGES 1, 13, 17, NDT SPM PART 08-00-02 TO 07, DC8 SRM 51-1-8B, AND DC8 SRM 51-3-1.