What was found
F/A REPORTS BURNT TOAST SMELL IN AFT GALLEY. F/A REPORTED SMELL IS STRONGER IN EMER EQUIP CUBBY. MAINT TEXT: PILOT INFORMED MECHANIC AFTER APPROX 1 HR OF FLIGHT TURNED OFF ALL GALLEY POWER AND SMELL WENT AWAY. PILOT LEFT GALLEY POWER OFF REST OF FLIGHT. REMOVED EMERGENCY EQUIP COMPT & INSPECTED WIRING, NO DEFECTS NOTED. CLEANED FILTER AND RE-INSTALLED COMPT BOX. OPENED CEILING PANELS, BREAKER PANEL AND GALLEY PWR PANEL. NO SMELL OR DEFECTS NOTED, CLEANED WARMER PLATE.