# SDR RAIA2019040850001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 5, 2019
- Submitted: April 8, 2019
- 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: 42,977 hours, 26,497 cycles
- System (JASC): [3610 · Pneumatic Distribution System](https://openairdocs.org/jasc/3610)
- Part: O-Ring
- Condition: Failed
- Location: Nr 1 Bleed
- Stage of operation: CL
- How discovered: 9
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/RAIA2019040850001

## Discrepancy

BLEED 1 LEAK CLIMBING THROUGH 11K FT. NO VISIBLE MOISTURE...     FOUND LEAKS AT SENSORS 15,17 AND 9. REPLACED O-RINGS AT LOCATIONS 15,17 AND 9. LEAK CHECK GOOD AT THIS TIME

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