As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING FLIGHT TRAINING, RT THROTTLE CABLE FROZE JUST BELOW MID TRAVEL. PROP WAS FEATHERED AND ENG WAS SHUTDOWN FOR UNEVENTFUL LANDING. MX FOUND CABLE BOUND ON THE ENG END IN THE RIGID SHEATH AREA. A HALF MOON SHAPED SLIVER OF METAL WAS FOUND BETWEEN THE SHEATH AND SWAGGED CABLE END (RUBBER BOOT WAS IN PLACE). REPLACEMENT CABLE CURED PROBLEM. MFG WAS NOTIFIED.