As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT 6459 JFK-LCQ, DURING HEAVY MAINTENANCE ON GROUND - RIGHT O/W CABLE FAILED TO EXTEND WHEN LATCH PIN DISENGAGED BY SPRING LOADED TEST TOOL, REF N/R 39665. RIGHT O/W SLIDE RELEASE CABLE REPLACED OPERATIONAL CHECK GOOD REF A320-53-1227-01 N/R 39665.