# SDR UIEA2017072401281

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 24, 2017
- Submitted: July 26, 2017
- Operation: Air carrier
- Aircraft: [N661GT](https://openairdocs.org/aircraft/N661GT), registered now
- Make and model: Boeing 767-36N
- Registry model: [Boeing 767-36N](https://openairdocs.org/model/boeing-767-36n) (OpenAirDocs)
- Aircraft serial: 30110
- Aircraft time: 74,641 hours, 9,445 cycles
- System (JASC): [3610 · Pneumatic Distribution System](https://openairdocs.org/jasc/3610)
- Part: Isolation Valve
- Condition: Malfunctioned
- Location: Left Bleed
- Stage of operation: TX
- 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/UIEA2017072401281

## Discrepancy

LEFT BLEED ISOLATION VALVE EICAS DISPLAYED DURING LEFT ENGINE SHUTDOWN AT BLOCKS.  PERFORMED FIM 36-10 FT 827, AND FOUND HIGH RESITANCE IN VALVE (0.6 TO 0.9 OHM ) OPS CHECKED NORMAL IAW AMM 36-11-04.

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