As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) UNAPPROVED FUEL PUMP INSTALLED, AUTHORIZED BY AIRCRAFT ENG MANUFACTURER. PUMP FAILURE WAS NOTED DAYS AFTER INSTALLATION. THE CERTIFICATION ATTACHED TO THE ENG DRIVEN PUMP SPECIFIED ELEGIBLE FOR INSTALLATION ON PT6A-114A ENGINES. IT WAS DETERMINED THAT THIS WAS A QUALITY CONTROL PROBLEM WHICH THE MANUFACTURER PWC HAVE SPECIFIED THEY HAVE