As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
THE HEAD OF THE BOLT ATTACHING THE REAR OF THE NOSE GEAR DRAG LINK TO THE AIRCRAFT WAS FOUND LAYING IN THE NOSE GEAR WELL. THIS BOLT IS IN A SHEAR LOAD AND SHOULD NOT HAVE BEEN SUBJECT TO ANY FORCES THAT WOULD FORCE THE HEAD OF THE BOLT TO THE POINT OF CRACKING OFF.