As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MAG REMOVED DURING ANNUAL INSPECTION TO INSURE AD COMPLIANCE. FOUND CASE CRACKED FROM MATING SURFACE DRIVE END TO AN AREA HALF-WAY ON THE CASE. CAUSE UNKNOWN. M OR D REPORT SUBMITTED TO ADD TO DATA BASE. REPLACED MAG. POSITION OF MAGNETO ON ENGINE WOULD MAKE DISCOVERY OF CRACK VERY DIFFICULT UNLESS REMOVED.