# SDR USAA2014031300002

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 11, 2014
- Submitted: March 13, 2014
- Operation: Air carrier
- Aircraft: [N957UW](https://openairdocs.org/aircraft/N957UW), registered now
- Make and model: Emb ERJ 190-200 IGW
- Registry model: [EMB ERJ 190-200 IGW](https://openairdocs.org/model/embraer-s-a-erj-190-200-igw) (OpenAirDocs)
- Aircraft serial: 19000161
- Aircraft time: 13,525 hours, 11,135 cycles
- System (JASC): [3610 · Pneumatic Distribution System](https://openairdocs.org/jasc/3610)
- Part: Precooler
- Part number: 10027932
- Part serial: 2007051304
- Condition: Leaking
- Location: Bleed Air Sys
- Part time: 7,740 hours, 6,306 cycles
- Stage of operation: CL
- How discovered: O
- Nature of condition: F
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/USAA2014031300002

## Discrepancy

FLIGHT CREW RECEIVED BLEED 2 LEAK EICAS MSG ON CLIMB OUT OF PHL AT FL300.  CREW DECLARED AN EMERGENCY & PERFORMED A RAPID DESCENT DOWN TO 10,000FT.  FLIGHT RETURNED TO PHL & LANDED NORMALLY.  R & R THE NR 2 & NR 1 ENG PRE COOLER.

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