What was found
DURING APPROACH AT 3000 FT, THE ILS, LOCALIZER, AND GLIDESLOPE DISCONNECTED AND MISSED. ATC VECTORED THE ACFT AROUND TO ANOTHER RUNWAY AND THE FLIGHT CREW HAND FLEW THE APPROACH. DURING APPROACH, CREW RECEIVED OUTBOARD SPOILERON AND OUTBOARD FLIGHT SPOILERS CAUTION MESSAGES. THE CREW DECLARED AN EMERGENCY AND CONTINUED APPROACH. THE FLIGHT LANDED SAFELY AND THE EMERGENCY WAS CANCELLED ONCE ON THE GROUND. MAINTENANCE COMPLIED WITH A RESET AND MESSAGE CLEARED AND THE AIRCRAFT WAS BROUGHT BACK INTO SERVICE.