What was found
FLAP FAIL EICAS MESSAGE AFTER TAKE OFF. R/R FECU, NO FIX. R/R R/H FLAP DRIVE MOTER, NO FIX. R/R FLAP VELOCITY SENSOR, OPS CHECK GOOD. FLAPS RUN THROUGH 4 TIMES, FAIL DID NOT RETURN AFTER OPS TEST OF FLAP. FLAP FAIL RETURNED. FOUND FLAP CHANNEL 2 TO BE AT FAULT. R & R THE FLAP BRAKE ASSY.