# SDR UIEA2020042100803

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 20, 2020
- Submitted: April 22, 2020
- Operation: Air carrier
- Aircraft: [N1427A](https://openairdocs.org/aircraft/N1427A), registered now
- Make and model: Boeing 767306
- Aircraft serial: 28098
- Aircraft time: 81,136 hours, 17,544 cycles
- System (JASC): [4990 · APU Oil System](https://openairdocs.org/jasc/4990)
- Part: Transmitter
- Part number: 8TJ99GGE1
- Part serial: L20037
- Condition: Failed
- Location: Apu Oil System
- Stage of operation: NR
- How discovered: O
- Nature of condition: N
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UIEA2020042100803

## Discrepancy

APU FAULT EICAS MSG.   REMOVED AND REPLACED APU OIL QTY TRANSMITTER IAW MM 49-94-04/401.

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