# SDR C77A2019071800001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 17, 2019
- Submitted: July 19, 2019
- Operation: Air carrier
- Aircraft: [N212NN](https://openairdocs.org/aircraft/N212NN), 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: 17000504
- Aircraft time: 11,222 hours, 7,305 cycles
- System (JASC): [3610 · Pneumatic Distribution System](https://openairdocs.org/jasc/3610)
- Part: Valve
- Part number: 10021666
- Part serial: 2015020023
- Condition: Faulty
- Location: Bleed Air Sys
- Part time: 11,177 hours, 7,193 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/C77A2019071800001

## Discrepancy

BLEED 1 FAIL MSG, RAN QRH 2.5 MSG CLEARED.  BLEED 1 FAIL RETURNED ABOVE FL220.  R&R LT FAN AIR VALVE IAW AMM 36-11-09. OPS CHECK GOOD.

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