As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING ACCOMPLISHMENT OF ECO F2326AA-001, AND HFEC ROTARY HOLE PROBE INSPECTION, ON THE LEFT WING DIAGONAL BRACE, FASTENER HOLE NR 9, FOUND A CRACK INDICATION IN THE SKIN LAYER ONLY AT THE AFT INBOARD SIDE OF HOLE. REPAIRED IAW EA 287209.