# SDR SIMA201904085001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 5, 2019
- Submitted: April 8, 2019
- Operation: Air carrier
- Aircraft: [N227NN](https://openairdocs.org/aircraft/N227NN), registered now
- Make and model: Emb ERJ 170-200 LR
- Registry model: [EMB ERJ 170-200 LR](https://openairdocs.org/model/embraer-s-a-erj-170-200-lr) (OpenAirDocs)
- Aircraft serial: 17000543
- Aircraft time: 7,995 hours, 5,476 cycles
- System (JASC): [3620 · Pneumatic Indicating System](https://openairdocs.org/jasc/3620)
- Part: Gasket
- Condition: Failed
- Location: Precooler
- Stage of operation: NR
- How discovered: 9
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SIMA201904085001

## Discrepancy

BLEED 2 LEAK IN FLIGHT.  REMOVED AND REPLACED PRECOOLER OUTLET DUCT GASKET ON ENG #2 IAW E175 AMM 36-11-08 . PERFORMED RUNUP ENG #2 IAW E175 MM 71-00-01 NO DEFECTS NOTED

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