# SDR ABXA2024042684

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 26, 2024
- Submitted: April 26, 2024
- Operation: Air carrier
- Aircraft: [N362CM](https://openairdocs.org/aircraft/N362CM), registered now
- Make and model: Boeing 767338
- Aircraft serial: 24316
- Aircraft time: 115,744 hours, 33,976 cycles
- System (JASC): [4900 · Airborne Auxiliary Power Unit (APU) System](https://openairdocs.org/jasc/4900)
- Part: Pneumatic System
- Part number: UNKNOWN
- Condition: Failed
- Location: Apu
- Stage of operation: TX
- How discovered: O
- Nature of condition: J
- Precautionary procedure: D
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ABXA2024042684

## Discrepancy

AFTER PUSH BACK APU AIR PRESSURE LOW ON ENGIN START, WILL NOPEN START VALVE AC RETURNED TO GATE MAINTENANCE DEEFERRED THE APU PNEUMATICS IAW ABX-MEL-49-11-1-1 AND RETURNED AC TO SERVICE .

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