As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
INSPECTION OF THE HORIZONTAL STABILIZER PIVOT FITTING ATTACH FASTENER HOLE BORES REVEALED A CRACK INDICATION IN A SINGLE FASTENER HOLE COMMON TO THE FITTING SPLICE PLATES ON THE LT & RT SIDES. THE HOLES WERE OVERSIZED TO REMOVE THE CRACKS AND PROVIDE AND INSURANCE CUT. OVERSIZE BOLTS WERE INSTALLED IN THE HOLES. THE REPAIR WAS ACCOMPLISHED PER ER/A 089789-14, REV A.