# SDR UPS99231181

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 6, 1999
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N918UP](https://openairdocs.org/aircraft/N918UP), registered now
- Make and model: Boeing 727-30C
- Registry model: [Boeing 727-30C](https://openairdocs.org/model/boeing-727-30c) (OpenAirDocs)
- Aircraft serial: 19008
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Light
- Part number: 1000677
- Condition: Inop
- 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/UPS99231181

## Discrepancy

INSPECTION TYPE:N/A, BORROWED PART INSTALLED IN EMERGENCY EXIT LIGHT L1 POSITION.  REMOVED AND REPLACED EMERGENCY EXIT LIGHT IN L1 POSITION (P/N 10-0067-9) ON, (P/N 10- 0067-7) OFF, (S/N 2151) ON, (S/N 20261) OFF.

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