As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
THE PILOT STATED NOSE GEAR COLLAPSED ON LANDING. AFTER AIRCRAFT REMOVED FROM RUNWAY AND PUT ON JACKS. THE NOSE GEAR WOULD NOT EXTEND OR RETRACT. THE GEAR WAS EXTENDED BY EMERGENCY EXTENSION. THE NOSE GEAR ALIGNER BRACKET FELL OFF THE GEAR. AGAIN THE NOSE GEAR WAS EXTENDED AND RETRACTED SEVERAL TIMES. THE TT OF THE NOSE GEAR ALIGNER BRACKET COULD NOT BE DETERMINED. (K)