# SDR SIMA20240731002

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 31, 2024
- Submitted: August 1, 2024
- Operation: Air carrier
- Aircraft: [N778RH](https://openairdocs.org/aircraft/N778RH), registered now
- Make and model: Emb ERJ 170-100 SE
- Registry model: [EMB ERJ 170-100 SE](https://openairdocs.org/model/embraer-erj-170-100-se) (OpenAirDocs)
- Aircraft serial: 17000054
- Aircraft time: 50,649 hours, 32,341 cycles
- System (JASC): [7500 · Engine Bleed Air System](https://openairdocs.org/jasc/7500)
- Part: Precooler
- Condition: Leaking
- Location: Bleed Air Sys
- Stage of operation: CL
- How discovered: O
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SIMA20240731002

## Discrepancy

BLEED 1 LEAK COMING THRU FL200 ON CLIMB OUT.  R & R PRECOOLER UPPER BLEED DUCT IAW AMM 36-11-04. PERFORMED OPS CHECK OF ENGINE 1 BLEED SYSTEM IAW AMM 36-11-00. OPS CHECK GOOD. NO DEFECTS NOTED.

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