# SDR FDEA202104180950

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 18, 2021
- Submitted: April 19, 2021
- Operation: Air carrier
- Aircraft: [N145FE](https://openairdocs.org/aircraft/N145FE), registered now
- Make and model: Boeing 767-3S2F
- Registry model: [Boeing 767-3S2F](https://openairdocs.org/model/boeing-767-3s2f) (OpenAirDocs)
- Aircraft serial: 42727
- Aircraft time: 7,556 hours, 3,316 cycles
- System (JASC): [2560 · Emergency Equipment](https://openairdocs.org/jasc/2560)
- Part: Evas Unit
- Part number: 107STC267
- Part serial: 023DD11P
- Condition: Failed
- Location: Left
- Part time: 731 hours, 378 cycles
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/FDEA202104180950

## Discrepancy

WHILE COMPLYING WITH EO H-2560-E0324416, REV  G POS. P2.   FOUND LT EVAS BATTERY TEST BUTTON  REMAINED DEPRESSED AND UNABLE TO TEST.  REMOVED AND REPLACED LT EVAS REF AMM 25-99-99-4.  OPS CHECKED GOOD.

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