What was found
SHIP 0186 -MISC/DE- THE FLIGHT CREW DECLARED AN EMERGENCY WITH ATC DURING THE APPROACH INTO ATL DUE TO NUMEROUS EICAS MESSAGES STEMMING FROM THE WEIGHT ON WHEELS SENSOR FAULTING. THE LANDING WAS UNEVENTFUL AND THE AIRCRAFT TAXIED TO THE GATE. CORRECTIVE ACTION: THE BITE OF THE PSEU RETURNED 13 FAULT CODES. MAINTENANCE REPLACED THE PROXIMITY SWITCH ELECTRONICS UNIT (PSEU) ALONG WITH THE LT TAXI LIGHT SWITCH. (LP #7551269)