What was found
ON A 10 MILE FINAL WITH THE GEAR DOWN, WE SELECTED FLAPS 25 AND GOT A MASTER CAUTION, LE SLAT DISAGREE LIGHT. WE ELECTED TO DO A GO AROUND AND SELECTED FLAPS 20 AND RAISED THE GEAR AND THE CAUTION LIGHT EXTINGUISHED. WE CAME BACK AROUND AND REATTEMPTED A FLAPS 25 LANDING AND EVERYTHING WORKED NORMALLY. POSTFLIGHT NIL STATUS MSG. PERFORMED FSEU BITE PROCEDURE AS PER B767 REF ABOVE. NIL EXISTING FAULT. PREVIOUS FLIGHT LEG 0 SHOWED "LVR1 NOT IN DETNT MSG. NO. 27-51040". PERFORMED FLAP AND SLAT EXTENSION AND RETRACTION CYCLE AS PER B767 REFERENCE ABOVE. FOUND SATIS. NIL STATUS MSG. PLEASE MONITOR AND UPDATE FURTHER. AC OK FOR SERVICE. FIM: 27-51 FT 809 POSTFLIGHT NIL STATUS MSG. PERFORMED FSEU BITE PROCEDURE AS PER B767 REF ABOVE. NIL EXISTING FAULT. PREVIOUS FLIGHT LEG 0 SHOWED "LVR1 NOT IN DETNT MSG. NO. 27-51040". PERFORMED FLAP AND SLAT EXTENSION AND RETRACTION CYCLE AS PER B767 REFERENCE ABOVE. FOUND SATIS. NIL STATUS MSG.