What was found
MUSTY ODOR IN CABIN DURING DESCENT. MAINTENANCE REPLACED RIGHT OZONE FILTER AND RECIRCULATION FILTERS. RAN ENGINES. AIR QUALITY CHECKED GOOD. PREPARED AIRCRAFT FOR VERIFICATION FLIGHT.
- Difficulty date
- August 5, 2018
- Submitted
- August 7, 2018
- Operation
- Air carrier
- Aircraft
- N337NW
- Make and model
- Airbus A320212
- Aircraft serial
- 358
- Aircraft time
- 78,729 hours, 34,698 cycles
- System (JASC)
- 2120 · Air Distribution System
- Part
- Filter
- Condition
- Odor
- Location
- Recirculation
- Stage of operation
- DE
- How discovered
- O
- Nature of condition
- B
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.