As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
NR 7 LEADING EDGE DEVICE FAILED TO RETRACT AFTER TAKEOFF. WHEN GOING FROM 2 DEG TO 0 DEG. RAN QRH LED DID NOT RETRACT FLIGHT CONTROL INPUTS INDICATE THE LEADING EDGE DEVICE WAS ACTUALLY EXTENDED. R & R NR 7 SLAT ACTUATOR IAW MM 27-81-032-4. OPS CK AND LEAK CKS NML.