As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) THIS SDR IS BEING SUBMITTED TO SATISFY THE REQUIREMENT OF AIRCRAFT SERVICES DIRECTORATE CAMPAIGN NOTICE CN-1 851-32-40-040R1 THE INTERNAL TEFLON MATERIAL OF THE BEARING HAD DETERIORATED CAUSING THE BEARING TO BE DIFFICULT TO ROTATE. (TC NR 20070618001)