What was found
ON DEPARTURE, DURING FLAP RETRACTION FROM 1 TO 0, GOT EICAS L/E SLAT ASYM. PERFORMED QRH PROCEDURE AND RETURNED TO DEPARTURE. ACCOMPLISHED FIM TASK 27-81, FT 809. FOUND NR 11 SLAT INBD SENSOR FAIL. REPLACED NR 11 INBD SLAT SENSOR IAW AMM 27-88-01-902-001. ALL OPS AND INDICATIONS NOW GOOD.