What was found
PILOT COMPLAINED, RIGHT THROTTLE VERY STIFF, THROTTLE HAD BEEN REPLACED FOUR MONTHS EARLIER FOR SAME REASON. UPON REMOVAL IT WAS DISCOVERED THAT THE CABLE, WHICH WAS COVERED WITH FIRE SLEEVE, HAD BEEN CHAFFING ON THE LOWER PART OF THE TURBOCHARGER COMPRESSOR HOUSING CLAMP, WHERE IT HAD CHAFFED THE CABLE HAD INDICATIONS OF BEING OVERHEATED. CABLE SHOULD HAVE BEEN ROUTED ABOVE THE EXHAUST WHERE IT WOULD HAVE BEEN PROTECTED BY THE EXHAUST HEAT SHIELD. WHEN REPLACING PARTS WITH NO CLEAR GUIDANCE ON ROUTING, NEED TO MAKE SURE TO FOLLOW INSTALLATION GUIDE.