# SDR UPS00233764

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 18, 2000
- Submitted: September 20, 2000
- Operation: Air carrier
- Aircraft: [N949UP](https://openairdocs.org/aircraft/N949UP), registered now
- Make and model: Boeing 727-25C
- Registry model: [Boeing 727-25C](https://openairdocs.org/model/boeing-727-25c) (OpenAirDocs)
- Aircraft serial: 19717
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Light
- Part number: 9621015
- Condition: Inoperative
- Location: Exterior
- 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/UPS00233764

## Discrepancy

INSPECTION TYPE:N/A, EXTERIOR EMERGENCY LIGHTS ON LT SIDE OF FUSELAGE (3 LIGHT ASSY) ARE INOP.  REPLACED LT FUSELAGE FWD CONTROL AND AFT EMER LIGHT ASSY BATTERY PACKS 3 EACH, IAW 727 MM 33-50-22.  OPS CHECK NORMAL (P/N 6-2 -1015).

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