What was found
FA REPORTED A BURNING RUBBER ODORL ON CLIMB OUT OF CHA. ODOR WENT AWAY AFTER APPROX 10 MINS. NO SMOKE OR OTHER INDICATIONS. MEL 21-40-1ACAT C. (FLIGHT 5660) TROUBLESHOT SMOKE SMELL IN CABIN IN REF TO FIM 21-21-00. FA REPORTS SMOKE CAME FROM FWD GALLEY. PERFORMED OPS CHK OF GALLEY HEATER IN REF TO AMM 21-23-05. FOUND SMOKE SMELL TO BE COMING FROM GALLEY FAN AND FAN GOES INOP WITHIN 5SEC. PLACED GALLEY HEATER SYSTEM ON DEFERRAL IN REF TO CRJ200 MEL21-40-1A. MX ACTIONS COMPLIED WITH, GALLEY HEATER DEACTIVATED, PLACARDS INSTALLED, R & R GALLEY VENTILATION FAN IAW AMM 21-23-07. OPS CHECK GOOD, NO ODOR. DMI CLEARED PLACARDS REMOVED.