What was found
DURING ROUTINE C CHECK INSPECTION, FOUND FITTING CRACKED AT STATION 857.000 LONGERON 3 RIGHT. REMOVED CRACKED FITTING. FABRICATED FITTING. HEAT TREATED FROM AL 7075-T6 51 TO AL7075-T6. PERFORMED NDT INSPECTION. NO CRACKS OR CORROSION FOUND. INSTALLED NEW FITTING IAW DC8 SRM 51-1-20D, DC8 SRM 51-1-1 PAGES 1-13-17, DC8 NDT SPM PART 08-00-02TO 07, DC8 SRM 51-1-23, DC8 SRM 51-3-1 AND DOUGLAS DRAWING NUMBER 3645860.