As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
A FLAP RUDDER STOP INOP LIGHT ILLUMINATED WHEN FLAPS WERE SET TO FIVE DEGREES. THE LIGHT EXTINGUISHED AT 15 DEGREES FLAP SETTING AND REMAINED EXTINGUISHED. MAINTENANCE INSPECTED AND REPLACED FLAP CONTROL UP CABLE 75B IAW DC9 MM 27-52-00-02, DUE TO IT BEING BROKEN.