As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DFW - CREW REPORTED RIGHT WING SPOILERS WOULD NOT STOW ON APPROACH. EMERGENCY DECLARED LANDED DFW WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. FOUND BURNED PLUG ON NUMBER 3 SPEED BRAKE POWER CONTROL MODULE. REPLACED PLUG. SYSTEM GROUND CHECK NORMAL OPERATION.