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 ON THE RIGHT WING LEADING EDGE LOWER SURFACE AT STATION XS366.500 WAS FOUND. REPAIR ACCOMPLISHED BY STOP DRILLING THE CRACK AND FABRICATION AND INSTALLATION OF AN EXTERNAL REPAIR DOUBLER IN ACCORDANCE WITH ENGINEERING ORDER 57-DC8-435 AND FAA DER APPROVED DRAWING 857-05-97.