# SDR USAA2014060400009

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 2, 2014
- Submitted: June 4, 2014
- Operation: Air carrier
- Aircraft: N954UW
- Make and model: Emb ERJ 190-100 IGW
- Registry model: [EMB ERJ 190-100 IGW](https://openairdocs.org/model/embraer-erj-190-100-igw) (OpenAirDocs)
- Aircraft serial: 19000139
- Aircraft time: 14,482 hours, 11,914 cycles
- System (JASC): [2150 · Cabin Cooling System](https://openairdocs.org/jasc/2150)
- Part: Heat Exchanger
- Part number: 10027932
- Part serial: 2012030039
- Condition: Cracked
- Location: Ac Bay
- Part time: 4,238 hours, 3,178 cycles
- Stage of operation: CR
- 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/USAA2014060400009

## Discrepancy

FLIGHT 2044, ATL TO PHL DIVERTED TO CLT DUE TO PRESS PROBLEM.  CAPTAIN STATED THEY HAD BLEED 1 LEAK WITH PACK 2 ON MEL FOLLOWED BY CABIN ALT WARNING.  THE FLIGHT DECLARED AN EMERGENCY & LANDED UNEVENTFULLY.

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