# SDR SWAA051356

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 8, 2005
- Submitted: May 12, 2005
- Operation: Air carrier
- Aircraft: [N324SW](https://openairdocs.org/aircraft/N324SW), registered now
- Make and model: Boeing 737-3H4
- Registry model: [Boeing 737-3H4](https://openairdocs.org/model/boeing-737-3h4) (OpenAirDocs)
- Aircraft serial: 23414
- Aircraft time: 59,751 hours, 56,548 cycles
- System (JASC): [2697 · Fire Protection System Wiring](https://openairdocs.org/jasc/2697)
- Part: Wire Harness
- Part number: 2615000103
- Condition: Faulty
- Location: Apu Bay
- Stage of operation: NR
- How discovered: O
- Nature of condition: N
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA051356

## Discrepancy

DIVERSION, APU FIRE WARNING LIGHT ILLUMINATED IN FLT.  APU FIRE BOTTLE DISCHARGED.  APU FIRE WARNING LIGHT STILL ILLUMINATED MULTIPLE TIMES AFTER BOTTLE DISCHARGED.  FOUND APU AFT TAILPIPE  HARNESS CONNECTORS GROUNDING OUT THRU CERAMIC.  REMOVED AND REPLACED APU AFT TAILPIPE HARNESS PER MM.

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