# SDR UPS07849041

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 26, 2007
- Submitted: January 31, 2007
- Operation: Air carrier
- Aircraft: N810UP
- Make and model: Doug DC-8-73F
- Registry model: [Doug DC-8-73F](https://openairdocs.org/model/douglas-dc-8-73f) (OpenAirDocs)
- Aircraft serial: 46001
- System (JASC): [3397 · Light System Wiring](https://openairdocs.org/jasc/3397)
- Part: Wire
- Condition: Broken
- Location: Emergency Lights
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UPS07849041

## Discrepancy

FOUND EMERGENCY LIGHTS INOP.  FOUND WIRE NR L610A20 BROKEN AT TOGGLE SWITCH.  REPAIRED WIRE IAW DCI WDM 33-50-01. TOGGLE SWITCH REPLACED AS PRECAUTION IAW DC8 AMM 20-50-01-4.  CHECKS SERVICEABLE IAW DC8 AMM 33-50-02-2.

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