# SDR HNAA2026010100002

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 1, 2026
- Submitted: January 5, 2026
- Operation: Air carrier
- Aircraft: [N665BC](https://openairdocs.org/aircraft/N665BC), registered now
- Make and model: Emb EMB-145LR
- Registry model: [EMB EMB-145LR](https://openairdocs.org/model/embraer-emb-145lr) (OpenAirDocs)
- Aircraft serial: 145783
- Aircraft time: 46,873 hours, 44,267 cycles
- System (JASC): [3610 · Pneumatic Distribution System](https://openairdocs.org/jasc/3610)
- Part: Coupler
- Condition: Detached
- Location: Zone 100
- 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/HNAA2026010100002

## Discrepancy

BLEED 2 LEAK ON DEPARTURE.  FOUND BLOWN COUPLING COMING OFF OF PACK NR 2 DUAL TEMP CONTROL VALVE.  R & R COUPLING IAW AMM 21-60-01. PERFORMED BLEED AIR SYSTEM OPS CHECK IAW AMM 36-00-00, NO FURTHER DEFECTS NOTED AT THIS TIME, AIRCRAFT OK FOR SERVICE.

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