What was found
AIR TURNBACK, NR 1 L/E SLAT WOULD NOT RETRACT AFTER TAKEOFF, EXTENDED NORMALLY. REMOVED AND REPLACED NR 1 L/E SLAT ACTUATOR PER MM.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
AIR TURNBACK, NR 1 L/E SLAT WOULD NOT RETRACT AFTER TAKEOFF, EXTENDED NORMALLY. REMOVED AND REPLACED NR 1 L/E SLAT ACTUATOR PER MM.