As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING APPROACH CONFIGURATION AT 2,500 FEET, FLAP LIMIT CHANNEL INOP LIGHT ON AT FLIGHT ENGINEER'S PANEL. FLAP HANDLE COULD NOT BE MOVED FROM ZERO AFTER OVERRIDE WAS SELECTED. FLIGHT CREW DECLARED AN EMERGENCY AND LANDED UNEVENTFULLY. GROUND MAINTENANCE CLEANED AND LUBED FLAP CONTROL LINKAGE IN CENTER PEDESTAL. INSPECTED FLAP CONTROL SYSTEM IAW DACO 27-10-0. NO DEFECTS FOUND. (X)