As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING ROUTINE C-CHECK INSPECTION A CRACK WAS DETECTED ON THE RIGHT WING CENTER LEADING EDGE FORWARD SIDE AT STATION WS485. STOP DRILLED CRACK, FABRICATED AND INSTALLED REPAIR DOUBLER IN ACCORDANCE WITH DOUGLAS STRUCTURAL REPAIR MANUAL AND ENGINEERING ORDER EDP44-01.