# SDR AALA2020090869026

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 4, 2020
- Submitted: September 8, 2020
- Operation: Air carrier
- Aircraft: [N909AM](https://openairdocs.org/aircraft/N909AM), registered now
- Make and model: Airbus A321-231
- Registry model: [Airbus A321-231](https://openairdocs.org/model/airbus-a321-231) (OpenAirDocs)
- Aircraft serial: 7756
- Aircraft time: 9,392 hours, 3,530 cycles
- System (JASC): [2120 · Air Distribution System](https://openairdocs.org/jasc/2120)
- Part: Air Filter
- Part number: P616780
- Condition: Dirty
- Location: Cabin Air
- Stage of operation: CR
- 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/AALA2020090869026

## Discrepancy

AIRCRAFT WAS GROUNDED: ODOR OF BURNING RUBBER REPORTED NEAR ROW 8 BULKHEAD, ODOR DISSIPATED WITH NO ADDITIONAL ISSUES. REPLACED AVIONICS VENTILATION FILTER WITH NEW IAW AMM 21-26-43, OPS CHECK GOOD.

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