What was found
LEFT ENGINE OIL TEMP INDICATION ERRATIC IN FLIGHT, ALL OTHER EICAS INDICATIONS OK (<P>CLEANED, INSPECTED AND RETORQUED OIL TEMP SENSOR PLUG IAW AMM 79-34-00, NO DEFECT NOTED, ENGINE RUN IAW AMM 71-00-00 OIL TEMP STABLE @ 53C DURING IDLE FOR 5 MINUTES SYSTEM OPERATES NORMAL </P>)