What was found
AIR TURNBACK, SLAT DISAGREE LEVEL 2 E/MSG. RETRACTED THE SLATS & FLAPS ON SCHED. & EXECUTED THE SLAT DISAGREE LIST. THE DISAGREE MSG STAYED ON UNTIL THE SLATS WERE EXTENDED AGAIN. TROUBLESHOOT PER FIM 31-71-00. FOUND #6B FAR NEAR INT. R/R SW D-1-15 PROXIMITY SENSOR IAW AMM 27-84-03-4. OPS CK GOOD PER AMM 27-84-00-5 P/N ON OFF 8-621-01 SN A2861 OFF 289. R/R L/H AOA SENSOR IAW AMM 27- 35-02-1. OPS CK GOOD IAW AMM 22-00-05-5