What was found
DURING DESCENT, FA SMELLED AN ELECTRICAL ODOR IN THE AFT GALLEY AREA. ALL EQUIPMENT OPERATED AND SHOWED FINE, THE ODOR WAS SHORT AND WENT AWAY . ISOLATED EACH BLEED SOURCE WITH BOTH PACKS 1 AND 2 DURING ENGINE RUN WITH FLIGHT CREW. NO ODOR PRESENT IAW TSM 05-50-00-810-831-A PERFORMED GVI OF AFT GALLEY EQUIPMENT, NO DEFECTS NOTED IAW AMM 25-35-00, GVI OF LAVATORY WATER HEATER IAW 38-12-00 DEFECTS NOTED.