# SDR HNAA2025062500462

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 24, 2025
- Submitted: June 25, 2025
- Operation: Air carrier
- Aircraft: [N699AE](https://openairdocs.org/aircraft/N699AE), registered now
- Make and model: Emb EMB-145LR
- Registry model: [EMB EMB-145LR](https://openairdocs.org/model/embraer-emb-145lr) (OpenAirDocs)
- Aircraft serial: 14500883
- Aircraft time: 44,598 hours, 41,578 cycles
- System (JASC): [7500 · Engine Bleed Air System](https://openairdocs.org/jasc/7500)
- Part: O-Ring
- Condition: Failed
- Location: Bleed Sys
- 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/HNAA2025062500462

## Discrepancy

BLD 1 LEAK IN FLIGHT DURING CLIMB.  R & R FOUR O-RINGS ON BLEED AIR DUCT COUPLING IN AFT AVIONICS BAY AT L/H FWD FIREWALL IAW AMM 36-11-09. LK CHECK & OPS CHECKS GOOD.

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