As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING 100-HOUR INSPECTION, THE NOSE STEERING COLLAR ON NOSE STRUT WAS FOUND CRACKED. A ONE-TIME INSPECTION WAS PERFORMED FOR THE REST OF THE FLEET (57). EIGHTEEN AIRCRAFT WERE FOUND WITH NOSE WHEEL STEERING COLLAR CRACKED. UNKNOWN CAUSE AND NO RECOMMENDATION AT THIS TIME.