# SDR IPXA2020123063959

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 30, 2020
- Submitted: December 30, 2020
- Operation: Air carrier
- Aircraft: [N318UP](https://openairdocs.org/aircraft/N318UP), registered now
- Make and model: Boeing 767-34AF
- Registry model: [Boeing 767-34AF](https://openairdocs.org/model/boeing-767-34af) (OpenAirDocs)
- Aircraft serial: 27746
- Aircraft time: 59,982 hours, 19,983 cycles
- Engine: Ge CF680C2B7F
- System (JASC): [3610 · Pneumatic Distribution System](https://openairdocs.org/jasc/3610)
- Part: Shutoff Valve
- Condition: Malfunctioned
- Location: Lt Engine
- Stage of operation: CR
- How discovered: O
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/IPXA2020123063959

## Discrepancy

INSPECTION TYPE: N/A ATB, LANDED UNEVENTFUL.  NO EMEGENCY DECLARED.  AFTER T/O THROUGH 5,000 LT ENGINE HPSOV EICAS L/BLEED LIGHT ILLUMINATED RAN QRH AIR TURNBACK SDF DUE TO ICING AT MCI.  EICAS/BLEED REILLUMINATED AT FL 340 AND REMAINED AFTER QRH PROCEDURE, FOUND TERMINAL GRN ON STUD NUMBER ONE BROKEN.  REPLACED PER SWPM 20-30-11 AND OPERATIONS OK, PER AMM 36-11-07-501 (ON HPV).

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