# SDR UPS05845377

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 9, 2005
- Submitted: September 12, 2005
- Operation: Air carrier
- Aircraft: N808UP
- Make and model: Doug DC-8-73F
- Registry model: [Doug DC-8-73F](https://openairdocs.org/model/douglas-dc-8-73f) (OpenAirDocs)
- Aircraft serial: 46008
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Part number: 5708458503
- Part serial: 107
- Condition: Failed
- 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/UPS05845377

## Discrepancy

INSPECTION TYPE:N/A DURING ROUTINE MX, EMERGENCY LIGHTING WOULD NOT TEST.  REMOVED AND REPLACED BATTERY PACK ASSY IAW AMM 33-50-01-2, EMERGENCY LIGHTING OPS CHECKS NORMAL.

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