# SDR NACA2025031000001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 10, 2025
- Submitted: March 15, 2025
- Operation: Air carrier
- Aircraft: [N566NC](https://openairdocs.org/aircraft/N566NC), registered now
- Make and model: Boeing 767-3BG
- Registry model: [Boeing 767-3BG](https://openairdocs.org/model/boeing-767-3bg) (OpenAirDocs)
- Aircraft serial: 30566
- Aircraft time: 77,495 hours, 19,919 cycles
- System (JASC): [4900 · Airborne Auxiliary Power Unit (APU) System](https://openairdocs.org/jasc/4900)
- Part: Vane
- Part number: A64847006
- Part serial: 0637
- Condition: Failed
- Location: Apu
- Part time: 2,357 hours, 4,208 cycles
- Stage of operation: NR
- 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/NACA2025031000001

## Discrepancy

APU FAULT. ATTEMPTED 3 STARTS NEVER GOT ABOVE 45%. REMOVED AND REPLACED ACTUATOR INLET GUIDE VANE OPS CK OK IAW AMM 49-51-02

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