As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
NOSE LANDING GEAR RH AXLE HAS CORROSION I/B OF SPACER AT THE 5 OCLOCK POSITION.<[01] REMOVED AND REPLACED NLG ON TTG8Q004MQUG. RAISED A FAULT FOR THE OFF UNIT NLG SN# T9507Y0175 FOR VENDOR TO REPAIR. SEE TTG8Q00MX5VF FOR FAULT RAISED AGAINST THE DISCREPANT NLG.