What was found
DURING ROUTINE C-CHECK FOUND LONGERON ATTACH FITTING CRACKED AT STATION 1690 LONGERON 23 RIGHT. REMOVED DAMAGED FITTING, FABRICATED NEW FITTING. LOCATED, DRILLED, TREATED, PRIMED AND INSTALLED NEW LONGERON ATTACH FITTING IAW DC8 MM 20-16-0, DC8 SRM 51-3-1, 51-1-8, MDC 93K-393 NDT SPM, DPS 4-999, AND DPS 7-05-3.