# SDR SWAA2026101474131

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 10, 2026
- Submitted: October 15, 2026
- Operation: Air carrier
- Aircraft: [N8841L](https://openairdocs.org/aircraft/N8841L), registered now
- Make and model: Boeing 737-8
- Registry model: [Boeing 737-8](https://openairdocs.org/model/boeing-737-8) (OpenAirDocs)
- Aircraft serial: 67492
- Aircraft time: 12,492 hours, 6,651 cycles
- System (JASC): [4970 · APU Indicating System](https://openairdocs.org/jasc/4970)
- Part: Apu
- Part number: 38007022
- Part serial: P13970
- Condition: Fault Message
- Location: Zone 100
- Stage of operation: CL
- How discovered: O
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA2026101474131

## Discrepancy

APU FAULT LIGHT ILLUMINATED.   APU AUTO SHUTDOWN,   TURNED APU SWITCH OFF ACCORDING TO QRH. FAULT LIGHT EXTINGUISHED AFTER 3 MIN. FOUND FAULT MSG 49-15003,  PERFORMED IFIM TASK 49-10-00-810-803. APU FAULT LIGHT EXTINGUISHED & FAULT NOT ACTIVE MSG CLEARED.

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