What was found
APPROX 25 MINS INTO FLT AT 370 NR 1 F/A CONTACTED FLT DECK REPORTING STRONG BURNING ODOR AROUND NR 1 GALLEY & GETTING STRONGER. ODOR SEEMED TO BE COMING FROM VENTS. PERFORMED SMOKE/AVIONICS SMOKE CHECKLIST IAW QRH 1.10, SMELL INTENSIFIED. PERFORMED SMOKE/TOXIC FUMES REMOVAL IAW QQRH 1.9, SMELL DISSIPATED. PERFORMED INSP OF FWD GALLEY, LAV A, AND PAX SEATS SEB & VDU'S AROUND ROWS 1, 2, 3. COULD NOT DUPLICATE OR FIND SOURCE OF ODOR, IAW INFO NOTICE 2004T023TR AND TSM 24-00-00-810-823. PERFORMED MX EVALUATION ON FERRY FLT FROM JAX TO FLL, NO DISCREPANCIES NOTED. REPLACED FWD GALLEY COFFEEMAKERS PRECAUTIONARY.