As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
THE FUEL STRAINER ON THIS PARTICULAR AIRCRAFT IS NOT MOUNTED RIGIDLY TO THE AIRFRAME. THEREFORE IT IS SUPPORTED BY THE FUEL LINES ATTACHED TO IT. THE VIBRATIONS CAUSED THIS FITTING TO CRACK. MFG MM LATER MODELS USE BRACKET FOR MOUNTING.