As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFTER REMOVAL OF THE RT MAGNETO, INSPECTED THE MAGNETO AND FOUND THAT ONE END OF THE FORKEND OF THE ROTOR SHAFT HAD BROKEN OFF CAUSING THE POINT TO FAIL TO OPEN. THE MAGNETO WAS STILL UNDER WARRANTY, WAS UNABLE TO INSPECT MAGNETO FOR FURTHER DAMAGE. (K)