What was found
NR 2 FUEL TEMP FLUCUATES BETWEEN 60-99C, WITH OCCASIONAL DASH LINES REPLACING THE TEMP READING. RETURNED TO FIELD. LANDING UNEVENTFUL. INSPECTED HARNESS TO TEMP SENSOR AND FOUND IT TO BE TIGHT, DISSASSEMBLED CONNECTOR PLUG AND DISCOVERED WIRE SEPARATED FROM PINS. REPLACED CONNECTOR PLUG IAW MM 26-10-00. R & R TEMP SENSOR AS PRECAUTIONARY MEASURE IAW AMM TASK 73-31-09-000-801 AND 73-31-09-400-801. OPS CHECKS GOOD. RETURNED TO SERVICE.