# SDR ABXA20260121024

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 21, 2026
- Submitted: January 21, 2026
- Operation: Air carrier
- Aircraft: [N764CK](https://openairdocs.org/aircraft/N764CK), registered now
- Make and model: Boeing 767-3P6
- Registry model: [Boeing 767-3P6](https://openairdocs.org/model/boeing-767-3p6) (OpenAirDocs)
- Aircraft serial: 26234
- Aircraft time: 89,221 hours, 27,973 cycles
- System (JASC): [4920 · APU Core Engine](https://openairdocs.org/jasc/4920)
- Part: Apu
- Condition: Auto Shutdown
- Location: Zone 100
- 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/ABXA20260121024

## Discrepancy

DURING TAXI OUT, APU SHUT ITSELF DOWN ATTEMPTED RESTART AND FAULTED AGAIN.  AIRCRAFT RETURNED TO BLOCKS (BTB).  DEFERRED IAW MEL 29-11-1A CAT I PLAC INSTALLED MAINT. PRECED. C/W.  A/C REMAINS NON-ETOPS.  REF LP 39222-59/1.  AIRCRAFT RETURNED TO SERVICE.

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