What was found
CABIN CREW AND PASSENGERS SMELLED A BURNING ODOR LIKE PLASTIC OR CABLES BURNING IN THE MIDDLE PORTION OF THE CABIN DURING OUR DESCENT. INFO NOTICE 2004-TO23TR COMPLIED WITH NO DEFECTS NOTED. INSPECTED CABIN, COCKPIT, CARGO AND AVIONICS COMPARTMENTS IAW 24-00-00-810-823, NO DEFECTS NOTED, A/C OK FOR SVC.