As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
STRONG SMOKE ODOR REPORTED BY AFT F/A THEN FWD. OCCURRED AFTER THRUST REDUCTION ODOR DISIPATED AFTER LEVEL OFF AND DESCENT UNDER WEIGHT LANDING. PERFORMED TROUBLESHOOTING AND FAULT CONFIRMATION IAW TSM'S 05-50-00-810-831-A AND 71-00-00-810-801-A. NO CABIN ODOR NOTED. ACFT OK FOR CONTINUED SERVICE.