As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(REF CWQR200806) WHILE WORKING AN UNSCHEDULED NOSE GEAR VIBRATION, POPPING, DISCREPANCY. FOUND BEARING PN MS2464268G TO BE ROUGH WHEN TURNING. UPON FURTHER INSPECTION FOUND CORROSION AND PITTING BETWEEN STEEL BEARINGS AND ALUM NLG TRUNNION ASSY. NLG TRUNNION SHOULD BE TREATED TO PREVENT DISSIMILAR METAL CORROSION. FILED SLR NR 363322. (K)