# SDR UIEA2020042000772

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 19, 2020
- Submitted: April 20, 2020
- Operation: Air carrier
- Aircraft: [N1511A](https://openairdocs.org/aircraft/N1511A), registered now
- Make and model: Boeing 767383
- Aircraft serial: 24318
- Aircraft time: 100,853 hours, 16,497 cycles
- System (JASC): [4900 · Airborne Auxiliary Power Unit (APU) System](https://openairdocs.org/jasc/4900)
- Part: Unknown
- Condition: Malfunctioned
- Location: Apu
- Stage of operation: IN
- How discovered: O
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UIEA2020042000772

## Discrepancy

APU INOP(<P>TRANSFER TO MDDR #127270 IAW DDG 49-11-01A, CAT 'C'.</P><P>LP 1208303: ACCOMPLISHED ECU BITE TEST IAW AMM 49-61-05. TEST OK. THIS CLEARS MDDR 127270.</P>)

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