What was found
BTB ON PUSH BACK STARTING LEFT ENGINE FA'S SMELLED SMOKE IN CABIN // INSPECTED PAX PSU @1-2AB, NO DEFECTS NOTED, PERFORMED ENGINE RUN, COULD NOT DUPLICATE SMELL ON GROUND, OK FOR SVC
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
BTB ON PUSH BACK STARTING LEFT ENGINE FA'S SMELLED SMOKE IN CABIN // INSPECTED PAX PSU @1-2AB, NO DEFECTS NOTED, PERFORMED ENGINE RUN, COULD NOT DUPLICATE SMELL ON GROUND, OK FOR SVC