As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING CRUISE, F/A REPORTED AN ODOR IN AFT CABIN. NR 2 PACK IAW OB-17-04. ODOR DISSAPATED AFTER (7) SEVEN MINUTES.PERFORMED TSM IAW TSM 05-50-00-810-831/71-00-00-810-801. CHANGED THE NR 2 ENGINE OILER SEAL IAW AMM 72-60-31. PERFORMED THE DECONTAMINATION OF THE ECS IAW AMM 21-00-00. NO FURTHER DEFECTS NOTED.