As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
JFK - ON TAKEOFF, SLATS WOULD NOT RETRACT. FOUND RIGHT HAND TORQUE LIMITER AND RIGHT HAND NUMBER 1 SLAT JACK SCREWS OVER TORQUE. INDICATIONS POPPED. REPLACED RIGHT HAND NUMBER 1 SLAT JACK SCREW AND RESET RIGHT HAND TORQUE LIMITER. SYSTEM GROUND CHECKED NORMAL OPERATION.