# SDR YENA2026080300644

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 1, 2026
- Submitted: August 4, 2026
- Operation: Air carrier
- Aircraft: [N3276J](https://openairdocs.org/aircraft/N3276J), 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: 55376
- Aircraft time: 2,263 hours, 1,087 cycles
- Engine: Pwa PW1524G3
- System (JASC): [3610 · Pneumatic Distribution System](https://openairdocs.org/jasc/3610)
- Part: Bleed Air Sys
- Condition: Failed
- Location: Nr 1 Engine
- Stage of operation: CL
- 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/YENA2026080300644

## Discrepancy

FLT 372, SLC-JFK,  AIR TURNBACK TO SLC.  ENG 1 BLEED FAIL FAILED AFTER T/O RAN ECL WHICH LIMITED ALT TO 31000 FT,  ENGINE BLEED PRESSURE REGULATING SHUTOFF VALVE (PRSOV) LEFT SIDE ENGINE BLEED OFF,  ITEM PLACED ON MEL 36-12-01A CAT C DEACTIVATED AFFECTED LT PRSOV IAW AMP BD500-A-J36-11-01-00AAA-560A-A,  ACCOMPLISHED METHOD ONE. VERIFIED NO EVIDENCE OF EXCESSIVE HPV LEAKAGE, A DAMAGED HPV SEALING RING, A MISSING OR BROKEN RETAINING CLIP, OR ANY OTHER CONDITION REQUIRING HPV REPLACEMENT IAW AMP BD500-A-J36 -11-02- 00AAA- 369A-A,  HIGH PRESSURE VALVE (HPV) CLIP & SEALING RING. AIRCRAFT OK TO CONTINUE UNDER MEL. PER MCC STEPHEN MX4 UPDATED PLACARD INSTALLED. OPEN.

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