As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING A SCHEDULED INSPECTION IN MSP, MAINTENANCE FOUND THE RUDDER TORQUE TUBE WORN BEYOND ALLOWABLE LIMITS OF .003 FROM PHENOLIC SEAL. REPAIRED RUDDER TORQUE TUBE BY REMOVING AND REPLACING WITH A NEW RUDDER TORQUE TUBE, P/N 27-42051-8037, IAW FAIRCHILD MM 27-20-20, PAGE 201-202 AND FAIRCHILD SRM 51-00-00 PAGE 04, PART FOR PART REPLACEMENT. (M)