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, TWO CRACKS WERE FOUND ON THE RIGHT WING INBOARD LEADING EDGE SLOT DOOR. REPAIR ACCOMPLISHED STOP DRILLING THE ENDS OF THE CRACKS, FABRICATION AND INSTALLATION OF AN EXTERNAL REPAIR DOUBLER IN ACCORDANCE WITH DER APPROVED DRAWING 97-002 AND ENGINEERING ORDER 27-DC8-693.