# SDR RAIA0005027

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 22, 2000
- Submitted: May 23, 2000
- Operation: Air carrier
- Aircraft: N722TE
- Make and model: Aerosp ATR 72 202
- Registry model: [Aerosp ATR 72 202](https://openairdocs.org/model/aerospatiale-atr-atr-72-202) (OpenAirDocs)
- Aircraft serial: 220
- Aircraft time: 18,142 hours, 20,123 cycles
- System (JASC): [2422 · AC Inverter](https://openairdocs.org/jasc/2422)
- Part: Inverter
- Part number: 55901214
- Condition: Failed
- Location: E/E Bay
- Part time: 21,896 hours, 23,210 cycles
- Stage of operation: TX
- How discovered: O
- Nature of condition: J
- Precautionary procedure: D
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/RAIA0005027

## Discrepancy

7434-STL-  NUMBER ONE AC BUS FAULTED DURING TAXI.  MAINTENANCE INSPECTED AND REPLACED NUMBER ONE INVERTER.

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