What was found
LEADING EDGE FLAPS AND SLATS DO NOT EXTEND DURING NORMAL SYSTEM OPERATION LOCKED L/P UNLOCKED TO UPDATE LOCKED DUE TO FAULT CODE 27-52261 FOUND DURING FSEU BITE PLEASE REMOVE PERFORMED FSEU BITE PROCEDURE 27-51 TASK 801 NO EXISTING FAULS AND REPLACE LEFT FLAP POSITION TRANSMITTER T427 M&E ALSO FOUND PREVIOUS FAULT 27-52261 TE FLAP SNS DIS CLEANED THE 29-2759-9-0001. THE LEFT FLAP TRANSMITER CANON PLUG AND CYCLE THE FLAP SEVERAL TIMES NO FAULT NOTED . WORK COMPLETED AS REQUESTED REPLACED FLAP TRANSMITTER LEFT SIDE, REFERENCE AMM 27-58-01. OPS CHECKS GOOD. ROTABLE PARTS CHANGE WAS INDICATED - TT # 1003454 SN OFF 2251 TRANSMITTER, FL OFF 29-2759-9-0001 2251 ON 29-2759-9-0001 1378