What was found
AIRCRAFT WAS GROUNDED: DUE TO SOF EVENT REF MIC 1557921. SUSPECTS APU OF SOURCE OF ODOR. MAINTENANCE REPLACED APU OIL TEMP SENSOR PER AMM 49-94-15.
- Difficulty date
- September 28, 2025
- Submitted
- October 2, 2025
- Operation
- Air carrier
- Aircraft
- N837AW
- Make and model
- Airbus A319132
- Aircraft serial
- 2595
- Aircraft time
- 56,446 hours, 28,721 cycles
- System (JASC)
- 4990 · APU Oil System
- Part
- Sensor
- Condition
- Inoperative
- Location
- Apu Oil
- Stage of operation
- CL
- How discovered
- O
- Nature of condition
- B
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.