As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
INSTALLED MAGENTO IAW MM AND GROUND CHECK OK. PILOT REPORTED HIGH CHT AND EGT NR 2 CYLINDER DURING CLIMB ON FIRST TAKEOFF. FOUND BODY OF MAGNETO SEPARATED FROM ITS MOUNT FLANGE (A PRESSFIT PART) ALLOWING MAGNETO TO BECOME LOOSE END ADVANCE. THIS IS CONSIDERED TO BE A MANUFACTURING DEFECT. (K)