What was found
TAXI OUT RECEIVED FLAP CONTROL FAULT ANNUNCIATION ON OUTBOARD PAIR, ONE ROW OF LIGHTS. RETURNED TO GATE.REPLACED FLAP CONTROL UNIT. OPS CHECK GOOD.S/N ON: 0016 S/N OFF: 156
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
TAXI OUT RECEIVED FLAP CONTROL FAULT ANNUNCIATION ON OUTBOARD PAIR, ONE ROW OF LIGHTS. RETURNED TO GATE.REPLACED FLAP CONTROL UNIT. OPS CHECK GOOD.S/N ON: 0016 S/N OFF: 156