# SDR UIEA2019012302998

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 22, 2019
- Submitted: January 23, 2019
- Operation: Air carrier
- Aircraft: [N640GT](https://openairdocs.org/aircraft/N640GT), registered now
- Make and model: Boeing 767-3S1
- Registry model: [Boeing 767-3S1](https://openairdocs.org/model/boeing-767-3s1) (OpenAirDocs)
- Aircraft serial: 25221
- Aircraft time: 87,809 hours, 18,670 cycles
- System (JASC): [3620 · Pneumatic Indicating System](https://openairdocs.org/jasc/3620)
- Part: Warning System
- Condition: False Activation
- Location: Cockpit
- Stage of operation: TX
- How discovered: O
- Nature of condition: N
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UIEA2019012302998

## Discrepancy

AFTER ENGINE START "LT BLD ISL VALVE EICS MSG"(<P>PERFORMED OPS CHECK OF LT ISL VALVE IAW AMM 36-11-04-214-025, OPS GOOD. PERFORMED BITE CHECK ON AIR SUPPLY BITE MODULE NO FAULTS NOTED.</P>)

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