As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
NR 1 LEADING EDGE FLAP DID NOT RETRACT ON CLIMBOUT AT FLAPS POSITION 2 BACK TO POSITION 5. RETURNED TO ORD. *S/D* REPLACED NR 1 L/E FLAP ACTUATOR PER MM 27-83-06. OPERATIONAL CHECK NORMAL. CHECKED ADJUSTMENT OF NR 1 L/E FLAP POSITION SWITCH PER MM 27-85-01.