As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AN AUSTRALIAN BASED PA-34 PILOT REPORTED ENGINE FAILURE DUE TO FUEL STARVATION. CAUSE WAS A RUBBER WASHER BLOCKING THE FUEL OUTLET PORT OF A NEW TEXTRON FUEL PUMP. TEXTRON SB 525 ADDRESSES THE PROBLEM. NO AIRWORTHINESS DIRECTIVE HAS BEEN ISSUED TO DATE. SUBMITTER STATED THERE ARE 4 KNOWN FAILURES FROM SAME CAUSE. NOTE: SAME PROBLEM AS MOONEY M20J IN OCT '96 ALERTS.