What was found
SHIP 9501 -MISC/DE- THE FLIGHT CREW DECLARED EMERGENCY WITH ATC INTO CHA DUE TO THE "PSEU FAIL" MESSAGE. A FLAPS-UP LANDING FOLLOWED PER THE QRH. CORRECTIVE ACTION: MAINTENANCE PERFORMED BITE OF THE PSEU WHICH RETURNED CODES 326029 (PSEU INTERNAL FAULT INTERMITTENT) AND CODE 326089 (LT SLAT SENSOR A FAULT INTERMITTENT). THE PSEU AND LT SLAT SENSOR A WERE BOTH REPLACED. MAINTENANCE ALSO REPLACED THE LANDING GEAR POSITION INDICATOR AS A PRECAUTION. OPERATIONAL CHECK WAS GOOD. (LP #6556622)