As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
JFK - FLT 4460 - FLAPS WOULD NOT COME DOWN WHEN SELECTED. PERFORMED TEST OF FLAP CONTROL BOX, RIGGING IAW MM 27-51-00 PROCEDURE 4 AND OPERATIONAL TEST OF THE FLAP CONTROL SYSTEM IAW MM 27-51-00. COULD NOT DUPLICATE DISCREPANCY. AIRCRAFT WAS RETURNED TO SERVICE. (M)