As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS GNDED. WHILE DESCENDING, ALL FMS & GPS FUNCTIONS NORMAL. AT GEAR DOWN & AT FLAPS 2 A LG SHOCK ABSORBER FAULT OCCURRED. THE CREW DECLARED AN EMER, ACQUIRED CONFIRMATION FROM THE TOWER THAT THE LG WAS EXTENDED & THE ACFT LANDED SAFELY. REPLACED THE FLIGHT GND SENSE MECHANISM & NLG FITTING CTD IAW AMM 32-21-45-0401 & ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK.