# SDR UPS98226177

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 25, 1998
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N933UP](https://openairdocs.org/aircraft/N933UP), registered now
- Make and model: Boeing 727-25C
- Registry model: [Boeing 727-25C](https://openairdocs.org/model/boeing-727-25c) (OpenAirDocs)
- Aircraft serial: 19857
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Condition: Discharged
- Location: Cockpit
- 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/UPS98226177

## Discrepancy

INSPECTION TYPE-N/A, COCKPIT EMERGENCY EXIT LIGHT INOP.  FOUND BOTH BATTERIES TO BE DEAD AND OUT OF DATE.  REMOVED AND REPLACED TWO BATTERIES PER MM33-50-10.  SYSTEM GROUND CHECKS GOOD.

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