As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING DESCENT FAS COMPLAINED OF FOOT/VOMIT SMELL. TURNED PACK NR 2 OFF AND WAS TOLD IT GOT BETTER. PERFORMED TSM 05-50-00-810-831-A AND OPS CHECK OF ENGINES, PACKS, APU SOURCE IDENTIFIED TO BE PACK 2 ALL OTHER AIR CONDITIONING COMPONENTS PERFORMING SATISFACTORY A/C GOOD FOR CONT SERVICE.