What was found
AIRCRAFT WAS GNDED. AIR INTERRUPT, EMER DECLARED, LANDING UNEVENTFUL & ACFT NOT OVERWEIGHT. DURING APPROACH, WHEN FLAPS DEPLOYED, FLAP POSITION INDICATOR SPLIT BETWEEN UP & ONE. ACCOMPLISH CHECKLIST & EXTENDED FLAPS VIA ALTERNATE METHOD. ACCOMPLISHED FSEU BITE IAW DIM 27-51-00-810-801 WITH MSG 27-52260, RETURNED. R & R RT FLAP POSITION TRANSMITTER IAW AMM 27-58-01. ACCOMPLISHED FLAP POSITION TRANSMITTER TEST IAW AMM 27-58-01. SYS CHECKED NORMAL.