As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON FINAL AFTER SELECTING FLAPS 25, FLAP ASYMMETRY WARNING, FOUR SEGMENTS SHOWING ON RIGHT INBOARD AND ONE SEGMENT ON LEFT INBOARD FLAP INDICATOR. AIRCRAFT WAS CONTROLLABLE. LEFT INBOARD FLAP ACTUATOR FEEDBACK POT FAILED INSULATION RESISTANCE CHECK PER PARKER TROUBLESHOOTING GUIDE. REMOVED AND REPLACED LEFT INBOARD FLAP ACTUATOR IAW MM 27-50-07. OPS CHECK GOOD. NO LEAKS FOUND. P/N: 320300-1005 S/N ON: 1029 S/N OFF: 0059