As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFTER TAKEOFF WITH FLAP HANDLE SELECTED TO UP HAD A LE EDGE SLAT DISAGREE MESSAGE AND LIGHT. FOUND JAMMED NR 3 LEADING EDGE (LE) SLAT ROTARY ACTUATOR. JAMMING WAS ATTRIBUTED TO EXCESSIVE TORQUE LOADING IN THE LE SLAT DRIVE TORQUE TUBE SYSTEM. NR 3 ROTARY ACTUATOR WAS REPLACED, THE NR 5 ACTUATOR WAS ALSO REPLACED AS PRECAUTION BECAUSE OVERLOAD INDICATOR WAS FOUND TRIPPED. LUBRICATED THE LE SLAT SYSTEM.