As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
INSPECTION FOUND THE MLG TRUNNION MOUNTING BOLTS LOOSE ON THEIR BRACKETS. THIS LOOSENING CAUSES THE HOLES IN THE WING SPAR TO ELONGATE. SUBMITTER STATED THEY HAVE FOUND THE BOLTS LOOSE REGULARLY ON ALL OF FLEET PA28R AND PA34 AIRCRAFT.