# SDR HNAA2011110200347

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 1, 2011
- Submitted: November 4, 2011
- Operation: Air carrier
- Aircraft: N936HA
- Make and model: Dhav DHC8102
- Aircraft serial: 145
- Aircraft time: 57,948 hours, 64,279 cycles
- System (JASC): [2697 · Fire Protection System Wiring](https://openairdocs.org/jasc/2697)
- Part: Wire
- Condition: Failed
- Location: Fire Suppression
- Stage of operation: IN
- How discovered: C
- Nature of condition: L
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/HNAA2011110200347

## Discrepancy

APU FIRE BOTTLE TEST LIGHT WILL NOT ILLUMINATE.  FILAMENT TESTED OK.  APU COMPARTMENT FOUND WIRES GOING INTO DIODE BELOW SQUIB CONNECTOR PLUG TO NOT BE PROPERLY SEATED.  R & R DIODE AND PROPERLY SEATED WIRES.

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