# SDR SWAA2024121778436

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 16, 2024
- Submitted: December 17, 2024
- Operation: Air carrier
- Aircraft: [N8632A](https://openairdocs.org/aircraft/N8632A), registered now
- Make and model: Boeing 737-8H4
- Registry model: [Boeing 737-8H4](https://openairdocs.org/model/boeing-737-8h4) (OpenAirDocs)
- Aircraft serial: 60082
- Aircraft time: 35,508 hours, 17,000 cycles
- System (JASC): [4990 · APU Oil System](https://openairdocs.org/jasc/4990)
- Part: Module
- Condition: Flamed Out
- Location: Zn 300 Stabilize
- Stage of operation: CL
- How discovered: 9
- Nature of condition: O, R
- Precautionary procedure: D, O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA2024121778436

## Discrepancy

DURING CLIMB APU FLAMED OUT AT 33;000 FEET ; LOW OIL PRESSURE LIGHT ILLUMINATED ; AFTER 5 MINUTES LOW OIL PRESSURE LIGHT EXTINGUISHED . RESTART ATTEMPTED ; APU GENERATOR CAME BACK ONLINE FOR ABOUT 2 MINUTES THEN THE APU FLAMED OUT AGAIN<[01] R&R APU LUBE MODULE REF AMM 49-91-11 OPS & LEAK CHECKS GOOD

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