As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING INSPECTION OF MAG, FOUND DISTRIBUTOR BLOCK CRACKED AT BEARING BORE. ALSO, NOTED THAT BREAKER ADJUSTING SCREW INSERTS WERE PULLING OUT ALLOWING BREAKERS TO LOOSEN. THIS COULD CAUSE MAG TO STOP FUNCTIONING. NOTE THAT THIS IS AN ELECTRO SYSTEMS FAA-PMA DISTRIBUTOR BLOCK ASSEMBLY.