# SDR AALA202105249003

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 22, 2021
- Submitted: May 24, 2021
- Operation: Air carrier
- Aircraft: [N807AA](https://openairdocs.org/aircraft/N807AA), registered now
- Make and model: Boeing 787-8
- Registry model: [Boeing 787-8](https://openairdocs.org/model/boeing-787-8) (OpenAirDocs)
- Aircraft serial: 40625
- Aircraft time: 20,924 hours, 2,622 cycles
- System (JASC): [2120 · Air Distribution System](https://openairdocs.org/jasc/2120)
- Part: Compressor
- Condition: Odor
- Location: Cabin Air
- Stage of operation: NR
- How discovered: O
- Nature of condition: B, J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA202105249003

## Discrepancy

AIRCRAFT WAS NOT GROUNDED: CABIN AIR COMPRESSOR R1 WHITE STATUS LIGHT COME ON AT 0535Z FL390. SMELT PAPER BURNING ODOR FOR 2 SECONDS IN FLIGHT DECK AT THE SAME TIME AS STATUS MESSAGE.  COMPLETED INSTALLATION OF CABIN AIR COMPRESSOR R1 IAW AMM 21-51-19.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.