What was found
BOTH FLAP POINTERS ARE ON HALF WITH THE FLAP LEVER IN UP. L/E SLAT DISAGREE LIGHT ILLUM. L/E SLAT DISAGREE DISPLAY ON EICAS. (VOICE RECORDER CB PULL OUT ACCORDING TO SECURITY BULLETIN) IAW AMM 27-09-00 PAGE 201 FSEU N° 2 AND 3 WERE SWAPPED. NO FAULT NOTED ON GROUND, CHECK SYSTEM IAW AMM 27-02-00 PAGE 601. SYSTEM OPERATIONAL CHECK WAS SATISFACTORY. SENSOR SS5050 WAS CHECKED AND NO PROBLEMS FDOUND.