# SDR DALA2023050903640

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 7, 2023
- Submitted: May 9, 2023
- Operation: Air carrier
- Aircraft: [N303DU](https://openairdocs.org/aircraft/N303DU), registered now
- Make and model: Airbus BD-500-1A11
- Registry model: [Airbus BD-500-1A11](https://openairdocs.org/model/airbus-canada-lp-bd-500-1a11) (OpenAirDocs)
- Aircraft serial: 55075
- Aircraft time: 6,650 hours, 3,218 cycles
- System (JASC): [3600 · Pneumatic System](https://openairdocs.org/jasc/3600)
- Part: Unknown
- Condition: Unknown
- Location: Unknown
- Stage of operation: CL
- How discovered: O
- Nature of condition: O
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2023050903640

## Discrepancy

SHIP 8303 - ATB - DUE TO "L BLEED FAIL" WITH RIGHT BLEED ON MEL. CORRECTIVE ACTION: REPLACED LEFT HIGH PRESSURE VALVE. (LP# 9494708)

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