What was found
OBVIOUS VIBRATION HAPPENED DURING LEVER FLIGHT, THE PLANE LANDED TO INSPECT. LOOSENED BUSHING IN THE DISTRIBUTOR WAS FOUND AFTER DISASSEMBLING THE MAGNETO.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
OBVIOUS VIBRATION HAPPENED DURING LEVER FLIGHT, THE PLANE LANDED TO INSPECT. LOOSENED BUSHING IN THE DISTRIBUTOR WAS FOUND AFTER DISASSEMBLING THE MAGNETO.