# SDR NACA2023121700003

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 17, 2023
- Submitted: December 22, 2023
- Operation: Air carrier
- Aircraft: N379CX
- Make and model: Boeing 767323
- Aircraft serial: 25199
- Aircraft time: 110,312 hours, 20,289 cycles
- System (JASC): [4950 · APU Bleed Air System](https://openairdocs.org/jasc/4950)
- Part: Unknown
- Part number: UNKNOWN
- Condition: Unknown
- Location: Unknown
- Stage of operation: NR
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/NACA2023121700003

## Discrepancy

NO DUCT PRESSURE WHEN APU BLEED SELECTED. PERFORMED FIM 49-11 FT 958 APU ECU BITE TEST COMPLETED, OPS CHECK GOOD PER AMM 49-61-00 APU BLEED NORMAL.

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