# SDR YENA2022083000846

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 29, 2022
- Submitted: August 31, 2022
- Operation: Air carrier
- Aircraft: [N4062J](https://openairdocs.org/aircraft/N4062J), registered now
- Make and model: Airbus A321-271N
- Registry model: [Airbus A321-271N](https://openairdocs.org/model/airbus-a321-271n) (OpenAirDocs)
- Aircraft serial: 10839
- Aircraft time: 244 hours, 45 cycles
- System (JASC): [4940 · APU Start/Ignition System](https://openairdocs.org/jasc/4940)
- Part: None
- Part number: 38880585
- Part serial: 990218011840
- Condition: Failed
- Location: 4005km
- Part time: 98 hours, 66 cycles
- Stage of operation: TX
- How discovered: V
- Nature of condition: J
- Precautionary procedure: D
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/YENA2022083000846

## Discrepancy

FLT#1926, LGW-BOS. (ETOPS)  'APU AUTO-SHUTDOWN X2 ON GROUND WHILE TAXING TO GATE; REMOVED AND REPLACED IGN EXCITER ON APU PER AMM 49-41-38-400-003-A. OP'S CHECK'S OK.'

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