What was found
DURING CLIMB-OUT FROM PEN MID2 'A' FAULT ILLUMINATED, FOLLOWED SHORTLY BY MID1 CARGO SMOKE LOOP FAULT. PERFORMED ECAM AND QRH PROCEDURES NO HELP. ECAM ADVISORY FOR NR 1 BLEED TEMP HIGH BEGAN FLASHING WITH TEMPERATURE CYCLING ERRATICALLY. CARGO SMOKE LIGHT MAIN DECK AND MID LIGHT ILLUMINATED. DECLARED EMERGENCY VERIFIED NIL SIGN OF SMOKE/SMELL IN MDC AREA. ALL SATISFACTORY. REMOVED AND REPLACED FAN AIR VALVE AS PER A310 MM 36-11-16-4-01. AS PRECAUTIONARY, ALSO REMOVED AND REPLACED PRECOOLER OUTLET TEMPERATURE SENSOR AS PER A310 MM 36-21-13-4. PERFORMED ENGINE RUN AS PER JRH.