As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFTER TAKEOFF AND SWITCHES TO 10TH STAGE BLEEDS THERE WAS A NOTICEABLE ODOR IN FLIGHT DECK AND CABIN. ODOR DISSIPATED IN CABIN BUT PERSISTED IN FLIGHT DECK, MINOR BUT DETECTABLE. PERFORMED ADJUSTMENT TEST OF ACM IAW AMM 21-51-00. NO DEFECTS NOTED.