What was found
DURING ROUTINE C CHECK INSPECTION, FOUND FITTING CRACKED AT STATION 902.000 LONGERON 5 LEFT. REMOVED CRACKED FITTING. FABRICATED NEW FITTING. HEAT TREATED FROM 7075-T6-51 TO 7075-T6 PERFORMED NDT INSPECTION NO CRACKS OR CORROSION FOUND. INSTALLED NEW FITTING IAW DC8 SRM 51-1-20D, DC8 SRM 51-1-1 PAGE 1, 13, 17, DC8 NDT SPM PART 08-00-02 TO 07, DC8 SRM 51-1-23,DC8 SRM 51-3-1, AND DOUGLAS DRAWING NUMBER 3645860.