As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MAGNESIUM BRAKE TORQUE PLATE CRACKED AT THE 6 O`CLOCK POSITION AND BROKE ASSOCIATED RETAINING BOLT (ONE OF SIX) IN HALF. THIS FAILURE RESULTED IN THE LOSS OF THE SPECIFIED .008/010 DRUM CLEARANCE AND THE BRAKE LOCKED ON LANDING ROLLOUT. WITH COLLATERAL DAMAGE TO AIRCRAFT. PROBABLE CAUSE IS FATIGUE FAILURE AND RECOMMEND AN AIRWORTHINESS DIRECTIVE TO REMOVE ALL BRAKE ASSEMBLIES FROM SERVICE REGARDLESS OF CONDITION.