# SDR YENA20110416233

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 16, 2011
- Submitted: April 18, 2011
- Operation: Air carrier
- Aircraft: N183JB
- 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: 19000007
- Aircraft time: 15,259 hours, 9,336 cycles
- System (JASC): [3610 · Pneumatic Distribution System](https://openairdocs.org/jasc/3610)
- Part: Precooler
- Part number: 10027932
- Part serial: 2005050560
- Condition: Leaking
- Location: Bleed Air Sys
- Part time: 15,267 hours, 9,336 cycles
- 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/YENA20110416233

## Discrepancy

FLT 917 JFK-ORD, CREW DECLARED EMERGENCY AND AIRCRAFT RETURN BACK TO JFK DUE TO BLEED 2 FAIL FOLLOWED BY BLEED 1 LEAK DURING CLIMBOUT.  ACCOMPLISHED TSM FOR BLEED 2 FAIL, REMOVED AND REPLACED NR 1 ENGINE PRECOOLER AS PER AMM 36-11-08 DUE FOUND LEAKING.  OPS AND LEAK CHECK OK.

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