# SDR C2XA11TY160

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 20, 2011
- Submitted: October 21, 2011
- Operation: Air carrier
- Aircraft: N14972
- Make and model: Emb EMB-145LR
- Registry model: [EMB EMB-145LR](https://openairdocs.org/model/embraer-emb-145lr) (OpenAirDocs)
- Aircraft serial: 145151
- Aircraft time: 30,026 hours, 22,526 cycles
- System (JASC): [7532 · Compressor Bleed Valve](https://openairdocs.org/jasc/7532)
- Part: Bleed Valve
- Part number: 3215886
- Part serial: 215
- Condition: Defective
- Location: Nr 1 Engine
- 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/C2XA11TY160

## Discrepancy

TYS - A/C DIVERTED TO  TYS WHILE EN ROUTE FROM ORD TO CHS WHEN THE NR 1 BLEED VALVE CLOSED.  CREW DIVERTED TO TYS WHERE MAINTENANCE REMOVED AND REPLACED THE NR 1 ENGINE BLEED VALVE IAW EMB 145 AMM 36-11-05.  OPS CHECK GOOD AND WAS RELEASED, A/C DEPARTED AND UPON TAXI OUT HAD A NR 1 BLEED VALVE CLOSED TO SHOW UP ON THE EICAS AGAIN, RETURN TO BLOCK WHERE MAINTENACE CHANGED NR 2 BLEED VALVE IAW EMB AMM 36-11-05, OPS CHECK GOOD AND CHANGED THE RELAY C7 IAW EMB AMM 20-13-00.  OPS CHECK GOOD AND WAS RELEASED TO SERVICE.  NO FURTHER ISSUES.

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