As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING INSTALLATION OF THE NEW DIAGONAL BRACE ATTACH FITTING, MOST HOLES IN THE FITTING WERE DRILLED TO WING HOLE SIZE, COLD WORKED AND THEN THE WING SKIN AND FITTING TOGETHER WERE OVERSIZED BY .0156 INCH AS AN INSURANCE CUT. FIVE HOLES WERE OVERSIZED TO ELIMINATE DAMAGE DURING DRILLING OPERATIONS, PER DL ERA 272114-14.