# SDR UPS99829377

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 21, 1999
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N702UP
- Make and model: Doug DC-8-71F
- Registry model: [Doug DC-8-71F](https://openairdocs.org/model/douglas-dc-8-71f) (OpenAirDocs)
- Aircraft serial: 45902
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Part number: 6012235
- Condition: Discharged
- Location: Cabin
- 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/UPS99829377

## Discrepancy

EMERGENCY LIGHTS INOP, BATTERY VOLTAGE 22V ON BISE CK.  REMOVED AND REPLACED EMERGENCY BATTERY PACK, PER MM-33-50-01, OPS CK NORMAL P/N OFF 60-1223-5, P/N ON 5708458-503, P/N OFF 230 S/N ON 187.

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