What was found
ON APPROACH SELECTED FLAPS 1 THE FLAP INDICATOR SHOWED SYMETRICAL FLAP INDICIATION JUST BELOW FLAP 1 INDICATION WHEN SELECTING FLAPS 5 NO MOVEMENT OF FLAPS INDICATOR ACCOMPLISHED TRAILING EDGE FLAP DISAGREE CHECKLIST LANDED FLAPS 15. GROUNDED - YES. EMERGENCY DECLARED. PERFORMED FLAP SLAT ELECTRONIC BITE PROCEDURE FOUND MTX MSG NUMBER 27-52260 FOR TE FLAP SNSR R, DUE TO AC HISTORY PERFORMED PER B737-900 FIM 27-51 TASK 820 ALL PROCEDURES PASSED WITH NO DEFECTS FOUND AT THIS TIME CONSULTED W/ TECH SERVICES AND CONFIRMED FOR TE SENSOR CHANGE. R AND R RIGHT FLAP POSITION TRANSMITTER REF B737-900 AMM 27-58-01/401 TEST CHECKED GOOD.