What was found
PILOT TURNED PACKS ON AND PUNGENT ODOR FILLED AIRCRAFT. MAINTENANCE FOUND APU TO BE THE SOURCE OF THE ODOR. REMOVED AND REPLACED THE APU.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
PILOT TURNED PACKS ON AND PUNGENT ODOR FILLED AIRCRAFT. MAINTENANCE FOUND APU TO BE THE SOURCE OF THE ODOR. REMOVED AND REPLACED THE APU.