# SDR PNSA2018061302

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 13, 2018
- Submitted: June 14, 2018
- Operation: Air carrier
- Aircraft: [N404](https://openairdocs.org/aircraft/N404), registered now
- Make and model: Saab 340B
- Registry model: [Saab 340B](https://openairdocs.org/model/saab-340b) (OpenAirDocs)
- Aircraft serial: 404
- Aircraft time: 43,609 hours, 42,596 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Relay
- Part number: M8353610024L
- Condition: Reads High
- Location: Zone 100
- Stage of operation: UK
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/PNSA2018061302

## Discrepancy

EMERGENCY LIGHTS UNARMED CWP LIGHT ILLUMINATED WHEN EMER LIGHT SWITCH IS IN THE ARMED POSITION, EMERGENCY LIGHTS IN CABIN ON/OFF INTERMITTENTLY IN THIS CONDITION.  FOUND RELAY 16LN OHMS READING HIGH, REMOVED AND REPLACED RELAY, OPS CHECK GOOD.

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