# SDR QXEA9700580

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 19, 1997
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N812PH
- Make and model: Dhav DHC8102
- Aircraft serial: 26
- System (JASC): [2620 · Extinguishing System](https://openairdocs.org/jasc/2620)
- Part: Test Switch
- Part number: 44M4501203N
- Condition: Malfunction
- Location: Cockpit
- Component: Grimes, 7504341
- Stage of operation: IN
- Nature of condition: L
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/QXEA9700580

## Discrepancy

PDX - FIRE EXTINGUISHER A-LIGHT ON, B-TESTS NORMAL.  REPLACED TEST SWITCH, SYSTEM OPERATIONAL CHECKS GOOD.

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