# SDR SIMA20120805008

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 5, 2012
- Submitted: August 7, 2012
- Operation: Air carrier
- Aircraft: [N642AE](https://openairdocs.org/aircraft/N642AE), registered now
- Make and model: Emb EMB-145LR
- Registry model: [EMB EMB-145LR](https://openairdocs.org/model/embraer-emb-145lr) (OpenAirDocs)
- Aircraft serial: 145193
- Aircraft time: 30,237 hours, 27,687 cycles
- System (JASC): [3620 · Pneumatic Indicating System](https://openairdocs.org/jasc/3620)
- Part: O-Ring
- Condition: Faulty
- Location: Bleed System
- 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/SIMA20120805008

## Discrepancy

FLIGHT 2800 THE CREW REPORTED THAT CLIMBING THROUGH AT 6000 FEET THEY RECEIVED A BLEED 1 LEAK MESSAGE ON EICAS. THE CREW COMPLIED WITH EPC +AOM VOL 1 AND DECLARED AN EMERGENCY.  THE CREW RETURNED TO DFW AND LANDED WITHOUT INCIDENT.  THE AIRCRAFT WAS REMOVED FROM SERVICE.  REMOVED AND REPLACED O-RINGS AT JOINTS 1, 3, 5, 7, 9, 16, 17, 19, 25, 28. THE OPERATIONAL CHECK WAS GOOD ALSO REFERNCE NRWC 642-DFW-00960 THRU 00966.  NO OTHER DEFECTS NOTED.  THE AIRCRAFT WAS RETURNED TO SERVICE.

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