# SDR YENA20110228205

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 28, 2011
- Submitted: March 2, 2011
- Operation: Air carrier
- Aircraft: [N190JB](https://openairdocs.org/aircraft/N190JB), registered now
- 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: 19000011
- Aircraft time: 14,633 hours, 8,863 cycles
- System (JASC): [3610 · Pneumatic Distribution System](https://openairdocs.org/jasc/3610)
- Part: Precooler
- Part number: 10027932
- Part serial: 2005080961
- Condition: Cracked
- Location: Bleed Air Sys
- Part time: 14,636 hours, 8,862 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/YENA20110228205

## Discrepancy

FLT 136 RSW-JFK, A/C DIVERTED TO MCO DUE TO BLEED LEAK 1 ON CLIMBOUT FOLLOWED BY BLEED LEAK 2.  TECHNICIAN FOUND PRECOOLER ON NR 1 ENGINE CRACKED.  REMOVED AND REPLACED NR 1 ENGINE PRECOOLER.  PERFORMED ENGINE PNEUMATIC BLEED TEST IAW 36-11-00, OPS CHECK GOOD.

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