# SDR SIMA2018060420005

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 2, 2018
- Submitted: June 4, 2018
- 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: 5,768 hours, 4,024 cycles
- System (JASC): [3620 · Pneumatic Indicating System](https://openairdocs.org/jasc/3620)
- Part: Gasket
- Condition: Failed
- Location: Pre Cooler
- 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/SIMA2018060420005

## Discrepancy

DURING CLIMB OUT, THROUGH 13,000 FT,  HAD A NR 2 BLEED LEAK ILLUMINATE ON THE  EICAS,  QRH PROCEDURE COMPLIED WITH & THE MESSAGE EXTINGUISHED.  FOUND PRE COOLER OUTLET INTERFACE GASKET BLOWN. REMOVED AND REPLACED PRE COOLER OUTLET DUCT INTERFACE GASKET REF E-175 AMM 36-11-08-000-804-A/36-11-08-400-804-A AND RAN E2 REF E-175 AMM 71-00-01.OPC/LK CK GOOD. NO BLD 2 MSG NOTED.

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