# SDR HALA0218080800362

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 5, 2018
- Submitted: August 9, 2018
- Operation: Air carrier
- Aircraft: [N493HA](https://openairdocs.org/aircraft/N493HA), registered now
- Make and model: Boeing 717-200
- Registry model: [Boeing 717-200](https://openairdocs.org/model/boeing-717-200) (OpenAirDocs)
- Aircraft serial: 55184
- Aircraft time: 21,514 hours, 27,998 cycles
- System (JASC): [2422 · AC Inverter](https://openairdocs.org/jasc/2422)
- Part: Static Inverter
- Part number: ASH7341
- Part serial: MG1925
- Condition: Malfunctioned
- Location: E/E Bay
- Part time: 1,208 hours, 339 cycles
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/HALA0218080800362

## Discrepancy

DURING EMERGENCY POWER TEST, A BUZZING SOUND WAS OBSERVED FROM THE EE COMPARTMENT AND ACCOMPANIED BY AN EMERGENRY POWER TEST FAIL.  REPLACED THE STATIC INVERTER IAW AMM 24-24-01, OPS CHECKED OK. OK FOR SERVICE.

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