As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ORD - FLT 9329 - FLAPS SELECTED FROM 9 DEGREE TO 22 DEGREE GOT `FLAP FAIL` EICAS MESSAGE AND INDICATOR REMAINED 9 DEGREE. FOLLOWED AOM PROCEDURES FOR LANDING, FLAPS WOULD NOT RETRACT FROM 9 DEGREE AFTER LANDING. REMOVED AND REPLACED FLAP DRIVE ACTUATOR, IAW EMB AMM 27-57-09. OPERATIONAL CHECK GOOD. AIRCRAFT RETURNED TO SERVICE. (M)