# SDR AALA201907019040

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 1, 2019
- Submitted: July 3, 2019
- Operation: Air carrier
- Aircraft: [N122US](https://openairdocs.org/aircraft/N122US), registered now
- Make and model: Airbus A320-214
- Registry model: [Airbus A320-214](https://openairdocs.org/model/airbus-a320-214) (OpenAirDocs)
- Aircraft serial: 1298
- Aircraft time: 56,188 hours, 27,123 cycles
- System (JASC): [7603 · Power Lever](https://openairdocs.org/jasc/7603)
- Part: Master Switch
- Part number: E0499B4AA0B03A
- Condition: Faulty
- Location: Cockpit
- Stage of operation: TX
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA201907019040

## Discrepancy

AIRCRAFT WAS GROUNDED: PILOT REPORTS ON SHUTDOWN, ENG #1 KEPT RUNNING WITH ENG #1 MASTER SWITCH IN OFF SHUTDOWN ENG #1 WITH FIRE SWITCH REPEAT. MAINTENANCE REMOVED AND REPLACED ENG 1 MASTER SWITCH IAW ESPM 20-45-21.

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