What was found
UPON SELECTING FLAPS 15 DEGREES ON TAXI OUT, WE HAD A ''CONTROL FAULT'' AFFECTING THE OUTBOARD PAIR OF FLAPS. REPLACED FLAP ANNUNCIATOR UNIT. OPS CHECKS GOOD.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
UPON SELECTING FLAPS 15 DEGREES ON TAXI OUT, WE HAD A ''CONTROL FAULT'' AFFECTING THE OUTBOARD PAIR OF FLAPS. REPLACED FLAP ANNUNCIATOR UNIT. OPS CHECKS GOOD.