# SDR AALA2018090649052

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 2, 2018
- Submitted: September 6, 2018
- Operation: Air carrier
- Aircraft: [N118NN](https://openairdocs.org/aircraft/N118NN), registered now
- Make and model: Airbus A321-231
- Registry model: [Airbus A321-231](https://openairdocs.org/model/airbus-a321-231) (OpenAirDocs)
- Aircraft serial: 6162
- Aircraft time: 14,342 hours, 4,082 cycles
- System (JASC): [4900 · Airborne Auxiliary Power Unit (APU) System](https://openairdocs.org/jasc/4900)
- Part: Unknown
- Condition: Odor
- Location: Apu
- Stage of operation: NR
- How discovered: O
- Nature of condition: B
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA2018090649052

## Discrepancy

TAKEOFF WAS WITH APU BLEED ON HAD AN ODOR.   ODOR DISSIPATED WHEN APU BLEED WAS TURNED OFF.   ODOR FILLED ENTIRE ACFT STARTED AT ROTATION. TOGA TAKE OFF WAS USED AND APU ON. ACCOMPLISHED MCM CARD 05-96-86/ 05-96-70/ 05-96-85 AND NO ODOR REPORTED. OK FOR SERVICE.

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