# SDR HNAA2024062600494

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 25, 2024
- Submitted: June 26, 2024
- Operation: Air carrier
- Aircraft: [N691AE](https://openairdocs.org/aircraft/N691AE), registered now
- Make and model: Emb EMB-145LR
- Registry model: [EMB EMB-145LR](https://openairdocs.org/model/embraer-emb-145lr) (OpenAirDocs)
- Aircraft serial: 14500860
- Aircraft time: 43,514 hours, 40,271 cycles
- System (JASC): [7500 · Engine Bleed Air System](https://openairdocs.org/jasc/7500)
- Part: Clamp
- Part number: UNKNOWN
- Condition: Loose
- Location: Bleed System
- Stage of operation: TO
- How discovered: O
- Nature of condition: P
- Precautionary procedure: C
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/HNAA2024062600494

## Discrepancy

BLEED 1 VALVE FAIL MFD MESSAGE ON TAKE OFF ROLL.   FOUND BROKEN WIRE ON BLD 1 PUSH BUTTON ON A/C PANEL R & R PANEL PER AMM 20-13-10 NO FIX. R/R'D RELAY K0537 PER STANDARD PROC. NO FIX. INSPECTED NR 1 ENGINE BLEED DUCTS AND FOUND THE CLAMPS SECURING THE CHECK VALVES IN PLACE LOOSE & GASKETS INCORRECTLY PLACED CAUSING LEAKS. REPLACED THE GASKETS & RETORQUED THE CLAMPS IAW 361101. LEAK CHECKED GOOD, OPS CHECKED BLEED VALVE, NO DEFECTS NOTED.

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