What was found
UPON INITIAL DESCENT THE MIDDLE OF THE CABIN FILLED WITH A BURNING SMELL NO BREAKERS WERE FOUND POPPED. PERFORMED A VISUAL INSPECTION OF ALL CABIN, GALLEY & LAVATORY SYSTEMS. PERFORMED CHECKS OF THE CABIN, GALLEY & LAVATORY LIGHTING, ENTERTAINMENT & OTHER ELEC SYSTEMS. RAN APU & PERFORMED OPERATIONS CHECKS OF ALL MODES OF CABIN AIR SYSTEMS. RAN EACH ENG SEPARATELY OF APU & PERFORMED OPERATIONS CHECKS OF ALL MODES OF CABIN AIR SYS. PERFORMED A VISUAL INSPECTION OF LAVATORY CHEMICAL TOILET SYS. INSPECTED GALLEY TRASH BIN & WASTE SYS. ALL OPERATION CHECKS PERFORMED IAW AFM SEC 4, NO DISCREPANCIES NOTED.