As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
NLG WAS SENT IN FOR O/H. UPON DISASSEMBLY, THE SLIDING ROD, TURNING TUBE, AND AXLE ALL HAD SIGNIFICANT DEFORMATION. IT WAS LEARNED THE A/C THE GEAR WAS INSTALLED ON HAD A TAIL STRIKE IN 2017, AND THE NLG WAS RELEASED FOR SERVICE AFTER ENGINEERING EVALUTION BY ATR ENGINEERING. TECHNICAL EVALUTION REPORT WAS GENERATED BY SAFRAN LANDING SYSTEMS FOR MAIN GEARS. NO OTHER INCIDENTS REPORTED ON THE A/C. TECHNICAL DATA REPORT FOR NON-CONFORMING ARTICLES ARE AVAILBLE UNDER WO 3066350.