What was found
EWR---CO3097, EN ROUTE HPN-CLE, CREW REPORTED BURNING SMELL IN CABIN AND COCKPIT THAT DID NOT SUBSIDE WITH THE RECIRCULATION FANS BEING TURNED OFF. EWR MAINTENANCE FOUND BOTH COFFEE POT CONNECTOR RECEPTACLES HAD BURNT PINS. REMOVED AND REPLACED CONNECTOR RECEPTACLE FROM NR 1 COFFEE POT POSITION AND REPLACED BURNT PINS ON NR 2 COFFEE POT POSITION IAW EMB145 SERVICE BULLETIN 145-25-0113 AND 145-25-0200. OPS CHECKED GOOD WITH KNOWN GOOD COFFEE POTS. AIRCRAFT RETURNED TO SERVICE.