What was found
ACFT RECEIVED A TAIL ROTOR GEARBOX CHIP LIGHT DURING DESCENT THAT COULD NOT BE CLEARED USING CHIP PULSE. A NORMAL LANDING COMPLETED WITHOUT INCIDENT. INSPECTION FOUND TAIL ROTOR GEARBOX CHIP DETECTOR TO HAVE ONE SMALL SLIVER OF DEBRIS ATTATCHED. AFTER REVIEWING MM 32, FOUND DEBRIS TO NOT BE CATEGORIZED IN TABLE 32-4 FOR MX ACTION REQUIRED. FURTHER INSPECTION FOUND NO OTHER CONTAMINATION OF ANY TYPE ON DETECTOR. CLEANED DETECTOR AND REINSTALLED INTO ACFT, PERFORMED A 10 (TEN) MINUTE GROUND RUN WITH NO FURTHER FAULT INDICATIONS.