# SDR P9RA20040039

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 12, 2004
- Submitted: September 20, 2004
- Operation: Air carrier
- Aircraft: [N521NA](https://openairdocs.org/aircraft/N521NA), registered now
- Make and model: Boeing 757236
- Aircraft serial: 25592
- System (JASC): [3610 · Pneumatic Distribution System](https://openairdocs.org/jasc/3610)
- Part: Pressure Valve
- Part number: 32143042
- Part serial: 380
- Condition: Faulty
- Location: Rt Engine
- 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/P9RA20040039

## Discrepancy

RIGHT ENGINE HIGH STAGE BLEED MESSAGE ON EICAS AT 70 KNOTS.  ABORTED TAKEOFF AND RETURNED TO GATE.  REMOVED AND REPLACED RIGHT HIGH STAGE VALVE IAW MM.

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