# SDR RAIA201103210001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 21, 2011
- Submitted: March 22, 2011
- Operation: Air carrier
- Aircraft: N840HK
- Make and model: Emb EMB-145LR
- Registry model: [EMB EMB-145LR](https://openairdocs.org/model/embraer-emb-145lr) (OpenAirDocs)
- Aircraft serial: 145341
- Aircraft time: 24,583 hours, 22,353 cycles
- System (JASC): [3610 · Pneumatic Distribution System](https://openairdocs.org/jasc/3610)
- Part: Coupling
- Condition: Loose
- Location: Bleed Air Sys
- Stage of operation: CR
- 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/RAIA201103210001

## Discrepancy

DURING CRUISE THE FLIGHT CREW GOT A BLEED 2 LEAK MESSAGE ON EICAS.  AIRCRAFT MAKE AN UNSCHEDULED LANDING IN BUF.  MAINTENANCE INSPECTED AND FOUND A LOOSE GAMAH COUPLING.  THE GAMAH COUPLING WAS RE-SECURED AND A LEAK CHECK WAS PERFORMED.  SYSTEM OPS CHECKED GOOD.  MAINTENANCE ALSO PERFORMED AN ICE/RAIN ADJUSTMENT TEST AND SYSTEM OPS CHECKED GOOD.

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