# SDR UIEA2020040600697

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 5, 2020
- Submitted: April 6, 2020
- Operation: Air carrier
- Aircraft: [N1373A](https://openairdocs.org/aircraft/N1373A), registered now
- Make and model: Boeing 767-31K
- Registry model: [Boeing 767-31K](https://openairdocs.org/model/boeing-767-31k) (OpenAirDocs)
- Aircraft serial: 27205
- Aircraft time: 101,367 hours, 21,277 cycles
- System (JASC): [4910 · APU Cowling/Containment](https://openairdocs.org/jasc/4910)
- Part: Relay
- Part number: BACR13CD2
- Condition: Faulty
- Location: Apu Bay
- Stage of operation: NR
- 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/UIEA2020040600697

## Discrepancy

APU FAULT ON 3 START ATTEMPTS.(<P>TROUBLE SHOT PER FIM 49-11 FT 959 AND SUSPECTED BAD RELAY APU INLET DOOR K547. REMOVED AND REPLACED APU INLET DOOR K547 IAW B767 WDM 49-15-11. OPS CHECK GOOD. NO FURTHER FAULTS NOTED AT THIS TIME.</P>)

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