# SDR HNAA2020033100114

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 30, 2020
- Submitted: March 31, 2020
- Operation: Air carrier
- Aircraft: [N640AE](https://openairdocs.org/aircraft/N640AE), registered now
- Make and model: Emb EMB-145LR
- Registry model: [EMB EMB-145LR](https://openairdocs.org/model/embraer-emb-145lr) (OpenAirDocs)
- Aircraft serial: 145183
- Aircraft time: 45,772 hours, 42,338 cycles
- System (JASC): [3610 · Pneumatic Distribution System](https://openairdocs.org/jasc/3610)
- Part: Clamp
- Condition: Loose
- Location: Bleed Air Sys
- Stage of operation: TO
- How discovered: O
- Nature of condition: J
- Precautionary procedure: C
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/HNAA2020033100114

## Discrepancy

BLEED 1 VLV FAIL MSG FOLLOWED BY BLEED 1 LEAK MSG. INSPECTED BLEED VLV ONE AND FOUND LOOSE CLAMPS. TIGHTEND CLAMPS AND PERFORMED OPS CHECK IN REF TO 36-00-00-700-803A. NO MSGS ON EICAS OR PRESENT ON CMC

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