As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ARM ON FUEL PUMP FAILED IN LESS THAN 2 MINUTES OF OPERATION. 'BROKE THROUGH PIVOT HOLE IN ARM DROPPED INTO ACCESSORY CASE'. INFO LETTER FROM REPAIR STATION STATED THEY FELT PUMP WAS IMPROPERLY INSTALLED BASED ON SEVERITY OF FRACTURE AND MARKS ON ARM. STATED INSTALLED WITH LEVER BESIDE ENGINE PLUNGER PIN AS OPPOSED TO UNDER THE PIN.