# SDR RAIA00506033

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 28, 2005
- Submitted: June 30, 2005
- Operation: Air carrier
- Aircraft: N819HK
- Make and model: Emb EMB-145LR
- Registry model: [EMB EMB-145LR](https://openairdocs.org/model/embraer-emb-145lr) (OpenAirDocs)
- Aircraft serial: 145062
- Aircraft time: 16,401 hours, 15,112 cycles
- Engine: Allsn AE3007C
- System (JASC): [3620 · Pneumatic Indicating System](https://openairdocs.org/jasc/3620)
- Part: Relay
- Condition: Failed
- Location: Bleed Air
- 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/RAIA00506033

## Discrepancy

NR 2 BLEED VALVE CLOSED ADVISORY MESSAGE CYCLING ON AND OFF.  MAINTENANCE REMOVED AND REPLACED THE C7 RELAY IN THE RT RELAY SUPPORT.  OPS CHECKED GOOD.

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