# SDR UIEA2018073001578

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 30, 2018
- Submitted: July 31, 2018
- Operation: Air carrier
- Aircraft: [N1997A](https://openairdocs.org/aircraft/N1997A), registered now
- Make and model: Boeing 767-33A
- Registry model: [Boeing 767-33A](https://openairdocs.org/model/boeing-767-33a) (OpenAirDocs)
- Aircraft serial: 27310
- Aircraft time: 93,950 hours, 18,801 cycles
- System (JASC): [3620 · Pneumatic Indicating System](https://openairdocs.org/jasc/3620)
- Part: Warning System
- Condition: False Activation
- Location: Cockpit
- Stage of operation: DE
- 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/UIEA2018073001578

## Discrepancy

LT ENG BLEED OFF MESSAGE APPEARED AND WENT OUT ON DESCENT WITH POWER ON AND ON FINAL APPROACH. PERFORMED FIM TASK 36-20 FAULT TREE 804. NO FAULTS NOTED AT THIS TIME CHECKS GOOD AT THIS TIME.

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