# SDR RAIA201505270001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 27, 2015
- Submitted: May 29, 2015
- Operation: Air carrier
- Aircraft: [N41104](https://openairdocs.org/aircraft/N41104), registered now
- Make and model: Emb EMB-145XR
- Registry model: [EMB EMB-145XR](https://openairdocs.org/model/embraer-emb-145xr) (OpenAirDocs)
- Aircraft serial: 145646
- Aircraft time: 34,991 hours, 19,957 cycles
- System (JASC): [4950 · APU Bleed Air System](https://openairdocs.org/jasc/4950)
- Part: Bleed Valve
- Part number: 4952829
- Part serial: 2165
- Condition: Failed
- Location: Apu
- Stage of operation: CL
- How discovered: O
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/RAIA201505270001

## Discrepancy

APU BLEED VALVE FAILED MESSAGE FOLLOWED BY APU FAILED MESSAGE ON EICAS, APU INDICATED 28V ON BUSS, ACFT RETURNED TO BLOCKS.  REPLACED THE BLEED VALVE, OPS CHECKED GOOD.

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