As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ACFT LANDED AND LOST NLG STEERING. MAU 2 NIC PROCESSOR 3 FAULT ON PREVIOUS FAIL. ON RESET OF MAU 2 PROCESSOR 3 C/B FAULT CLEARED, NIC PROCESSOR 3 REPLACED IAW AMM 31-41-24-000/400-801. OP SOFTWARE AND FMS SOFTWARE LOADED. STEERING OPS CHECK CARRIED OUT WITH NIL FURTHER FAULTS.