# SDR DHL2005805001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 7, 2005
- Submitted: April 7, 2005
- Operation: Air carrier
- Aircraft: [N805DH](https://openairdocs.org/aircraft/N805DH), registered now
- Make and model: Doug DC-8-73F
- Registry model: [Doug DC-8-73F](https://openairdocs.org/model/douglas-dc-8-73f) (OpenAirDocs)
- Aircraft serial: 46125
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Relay
- Part number: 5708458505
- Part serial: 104
- Condition: Inoperative
- Location: Emergency Light
- 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/DHL2005805001

## Discrepancy

DURING PREFLIGHT INSPECTION, THE EMERGENCY LIGHTS DID NOT ILLUMINATE DURING BATTERY CHECK.  REMOVED AND REPLACED EMERGENCY BATTERY RELAY UNIT IAW DC-8 M/M 33-50-1. OKAY FOR SERVICE.

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