# SDR I5PA2020122488805

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 25, 2020
- Submitted: December 30, 2020
- Operation: Air carrier
- Aircraft: [N888LT](https://openairdocs.org/aircraft/N888LT), registered now
- Make and model: Boeing 757230
- Aircraft serial: 25441
- Aircraft time: 73,374 hours, 24,036 cycles
- System (JASC): [4900 · Airborne Auxiliary Power Unit (APU) System](https://openairdocs.org/jasc/4900)
- Part: Generator
- Part number: 717810C
- Part serial: 1760
- Condition: Failed
- Location: Apu
- Stage of operation: TX
- How discovered: O
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/I5PA2020122488805

## Discrepancy

APU GENERATOR FAILED INTERNALLY CAUSING DAMAGE TO THE GENERATOR SCAVENGE PUMP.  BOTH UNITS WERE REPLACED WHICH PLACED THE APU BACK IN SERVICE.

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