As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) DURING A REPETITIVE STAB TRIM JACK INSPECTION, NOTED THAT THE BOTTOM JACKSCREW MOUNT WAS LOOSE AND WORKING IN ITS FUSELAGE MOUNTING BRACKET. MOUNTING POINT AND BRACKET WAS REMOVED AND DISASSEMBLED AND THE 3 MOUNTING RIVETS AND THE ASSOCIATED HOLES WERE NOTED TO BE WORN/LOOSE.