# SDR YENA2025010300005

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 30, 2024
- Submitted: January 3, 2025
- Operation: Air carrier
- Aircraft: [N3125J](https://openairdocs.org/aircraft/N3125J), 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: 55211
- Aircraft time: 6,036 hours, 2,429 cycles
- System (JASC): [7532 · Compressor Bleed Valve](https://openairdocs.org/jasc/7532)
- Part: Bleed Valve
- Part number: 70115B010001
- Part serial: 7011501133
- Condition: Failed
- Location: Nr 1 Engine
- Part time: 643 hours, 288 cycles
- 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/YENA2025010300005

## Discrepancy

FLT#454, PBI- JFK. (AIRCRAFT PERFORMED AN AIR TURN BACK) IN CRUISE AT FL310 L BLEED FAIL AMBER CAUTION CAME ON WITH BLEED ON MEL. RAN ECC AND PROBLEM REMAINED AIR SYNOPTIC PAGE VALVE OPEN 9 PSI IN AMBER. AIR RETURN TO PBI; REMOVED AND REPLACED #1 ENG PRESSURE REGULATING SHUTOFF VALVE PER AMP BD500-A-J36-11-01-00AAA. OPS AND LEAK CHECK GOOD. A/C OK FOR SVC.'

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