As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) A WELD ON A CANOPY ROLLER BEARING SHAFT FAILED AND THE BEARING AND SHAFT ASSY FELL ONTO THE RAMP. THE ASSY WAS DISCOVERED BY ITSELF DURING GROUND HANDLING AND IT TOOK SOME TIME TO DETERMINE WHICH ACFT IT CAME FROM. THE LOSS OF THIS BEARING FROM ITS POSITION DID NOT SEEM TO AFFECT THE OPERATION OF THE CANOPY.