As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON DAILY SERVICE CHECK, FOUND INBOARD SCREW WHICH SECURES BYPASS VALVE RETAINING PLATE TO THE FUEL CONTROL BODY WAS FOUND WITH HEAD BROKEN OFF. CAUSE UNKNOWN. COMPLETE FUEL CONTROL WITH BROKEN SCREW WAS SENT TO ALLIED SIGNAL - BENDIX FOR EVALUATION. CEB'S 73-3061 REPLACEMENT OF THESE SCREWS AND LAPPING THE RETAINER PLATE HAS BEEN PREVIOUSLY COMPLIED WITH AS HAS CEB 78-A-3065 REPLACMENT OF RELIEF VALVE.