# SDR C2XA10RI124

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 25, 2010
- Submitted: October 1, 2010
- Operation: Air carrier
- Aircraft: N16571
- Make and model: Emb EMB-145LR
- Registry model: [EMB EMB-145LR](https://openairdocs.org/model/embraer-emb-145lr) (OpenAirDocs)
- Aircraft serial: 145633
- Aircraft time: 19,087 hours, 14,475 cycles
- System (JASC): [4950 · APU Bleed Air System](https://openairdocs.org/jasc/4950)
- Part: Check Valve
- Part number: 8166033
- Part serial: 3841
- Condition: Inoperative
- Location: Apu
- Part time: 19,126 hours, 14,505 cycles
- Stage of operation: TO
- How discovered: O
- Nature of condition: B, J
- Precautionary procedure: C
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/C2XA10RI124

## Discrepancy

FLIGHT 2094 - DTW - FLIGHT CREW ABORTED T/O DUE TO LAV SMOKE INDICATION ON T/O ROLL.  MX REMOVED AND REPLACED APU BLEED AIR CHECK VALVE AND PERFORMED OPERATIONAL CHECK SUCCESSFULLY.  ACFT WAS APPROVED TO RETURN TO SERVICE.

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