What was found
FLIGHT ATTENDANT REPORTED BURNT RUBBER SMELL IN B/C CABIN. SEEMED TO MOVE FROM ROW 2 TO ROW 8, RIGHT SIDE. CABIN LIGHTS TURNED OFF, SMELL WENT AWAY. CABIN WALK THROUGH, NO SMELL AT ALL. NEVER ANY SMOKE PRESENT. SEE SMOKE QUESTIONNAIRE. T/S BURNT RUBBER SMELL. DID NOT DUPLICATE. OPERATED BOTH PACKS, RECIRC FANS, GALLEY PWR AND ALL CABIN LIGHTS IN FULL BRIGHT AND LOW SETTINGS. ALL OPERATION NORMAL PER AMM. COFFEE MAKER AT GALLEY 401 WAS REPLACED FOR LEAKING, AND GALLEY 400 CHILLER R&R FOR POPPED CIRCUIT BREAKER.