# SDR QXEA0200090

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 3, 2002
- Submitted: February 5, 2002
- Operation: Air carrier
- Aircraft: N412QX
- Make and model: Bombdr DHC8401
- Aircraft serial: 4059
- Aircraft time: 52 hours, 42 cycles
- System (JASC): [2620 · Extinguishing System](https://openairdocs.org/jasc/2620)
- Part: Switch
- Condition: Inoperative
- Location: Extinguish Sys
- Stage of operation: UK
- 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/QXEA0200090

## Discrepancy

BOI - THE FORWARD FIRE BOTTLE DOES NOT ILLUMINATE ON TEST.  TROUBLESHOT TO THE FORWARD HIGH PRESSURE BOTTLE PRESSURE SWITCH.  AIRCRAFT RETURNED TO SERVICE.

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