What was found
REQUEST INSP OF BURNING RUBBER SMELL MORE NOTICEABLE NEAR PAX DOOR. PERFORMED OPERATIONS TEST OF GALLEY HEATER SYS IAW AMM 21-23-05, INSPECTED TIRES FOR ABNORMAL WEAR IAW AWAC SUP 08-005C. PERFORMED OPERATIONS CHECK OF AIR CONDITIONING SYS IAW AMM 21-51-00, PERFORMED OPERATIONS CHECK OF AC GENERATION SYS IAW AMM 24-20-00, INSPECTED AVIONICS BAY, NO DEFECTS NOTED. PERFORMED OPERATIONS CHECK OF GCU'S IAW AMM 24-11-01. PERFORMED OPS CHECK OF CABIN & GALLEY LIGHTING SYS IAW AMM 33-21-00. ALL SYSTEMS CHECKED GOOD, NO DEFECTS NOTED. COULD NOT REPRODUCE RUBBER BURNING SMELL.