As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
IN FLIGHT RECEIVED NWS INOP CAUTION MSG. C/W QRH. MSG PERSISTED SUCCESSFUL LANDING. NWS WORKED UPON LANDING AND TAXIED TO THE GATE. PERFORMED GVI OF NWS HARNESS, NO DEFECTS NOTED. PERFORMED OPS TEST OF NWS WITH TORQUE LINKS DISCONNECTED IAW AMM 32-51-00, OPS TEST GOOD. R&R LEFT NLG RVDT PER SUP 15-177A OPS CHECK GOOD.