What was found
AFTER T/O F/A NOTICED AN ELECTRICAL ODOR IN FIRST CLASS. THERE WERE NO VISIBLE SIGNS OF SMOKE. F/A REPORTED ELEC SMELL STRONGEST BY L1 AND FAINT BY R1 THRU MID B/C. T/S PER B767-4 FIM 21-00-21. CKD RECIRC FANS, GASPER FANS, IFE SYS, FWD GALLEY OVENS, COFFEE MAKERS AND BUN WARMERS. NO DEFECTS NOTED. INSPECTED B/C, FWD GALLEY OVHD LIGHTS, EMERG LIGHTS, AND READING LIGHTS. NO DEFECTS NOTED. SUSPECT FWD DOOR SUP HEATERS FAULTY. DEFER PER MEL 21-45-03 AS PRECAUTION.