What was found
T/E FLAP DISAGREE- FLAPS STOPPED AT 18 DEGREES. ALTERNATE LEADING EDGE AND TRAILING EDGE PROCEDURE FOLLOWED. T/E FLAP DISAGREE EXTINGUISED. A 20 FLAP NORMAL LANDING. *S/D* AN OUT-OF-ADJUSTMENT FLAP LEVER POSITION TRANSMITTER (RVDT NR 2, M603) INHIBITED FULL TRAVEL OF THE TRAILING EDGE FLAPS. ENGAGING THE ALTERNATE FLAP DRIVE ELECTRIC MOTOR BYPASSED THE AUTHORITY OF THE FLAP LEVER ALLOWING THE FLAPS TO EXTEND TO THE 20 UNIT POSITION FOR NORMAL LANDING. THE SUBJECT TRANSMITTER WAS READJUSTED PER MM 27-51-26. THE FLAP SYSTEM WAS OPERATIONALLY TESTED SEVERAL TIMES AFTER ADJUSTMENTS AND ALL OPS CHECKS WERE NORMAL.