# SDR IPXA2026091418249

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 6, 2026
- Submitted: September 14, 2026
- Operation: Air carrier
- Aircraft: [N357UP](https://openairdocs.org/aircraft/N357UP), registered now
- Make and model: Boeing 767-34AF
- Registry model: [Boeing 767-34AF](https://openairdocs.org/model/boeing-767-34af) (OpenAirDocs)
- Aircraft serial: 37876
- Aircraft time: 32,667 hours, 11,810 cycles
- Engine: Ge CF680C2B6F
- System (JASC): [7532 · Compressor Bleed Valve](https://openairdocs.org/jasc/7532)
- Part: Bleed Valve
- Part number: 80217012
- Part serial: 2007020869
- Condition: Faulted
- Location: 8th And 14th Sta
- 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/IPXA2026091418249

## Discrepancy

ATB, LT ENG HPSOV EICAS MSG ON TAKEOFF ROLL. ACCOMPLISHED QRH PROCEDURE, BUT BLEED LIGHT REMAINED ILLUMINATE, UNABLE TO FLY IN FEINE CONDITION, RESULTED IN ATB TO SZX.  PER FIM 36-10 TREE 833. R & R LT ENG HPSOV IAW AMM 36-11-07. OPS & LEAK CHECK PER AMM GOOD. NO FAULTS ON AIR SUPPLY CONTROL SYSTEM BITE.  DMP REVERSED. REQUIRES ENGINE RUN UP TO BLEED SHIFT TO VERIFY CORRECTION OF ORIGINAL FAULT DUE TO ATB.  PERFORMED ENGINE RUN UP AND VERIFIED BLEED SHIFT CK GOOD IAW AMM 36-11-00 AIR SUPPLY DISTRIBUTION SYSTEM OPS TEST. THIS CLEARS DEFERRAL. PLACARDS REMOVED.  THIS RESTORES THIS ITEM TO ETOPS 180.

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