As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FA SMELLED SMOKE BEFORE T/O. IN GALLEY AREA WITH BOTH ENG RUNNING / INSPECTED RECIRCULATION FAN FILTERS, FOUND EXCESSIVELY DIRTY, REMOVED AND REPLACED RECIRCULATION FAN FILTERS IAW CRJ 900 AMM 21ˆ’22ˆ’12ˆ’000/400ˆ’801-A01. OPS CHECK GOOD.