As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ACFT TT: 13,497.8 HOURS. 104.2 HR. TWO NEW T/R BLADES P/N 206-016-201-131, SN CS-2814 AND SN CS-2815 WERE INSTALLED. PILOT'S COMPLAINT ABOUT T/R PEDAL PROBLEM. HELICOPTER WAS INSPECTED AND THE FOUR BEARINGS (2 EACH ON BLADES) ON T/R BLADES WERE FOUND BINDING. BEARING MATERIAL WAS COMING APART. T/R BLADES WERE CHANGED AND PROBLEM WENT AWAY.