# SDR 2002F00083

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 22, 2001
- Submitted: February 1, 2002
- Operation: Air carrier
- Aircraft: [N288SC](https://openairdocs.org/aircraft/N288SC), registered now
- Make and model: Boeing 727214
- Aircraft serial: 20765
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Power Supply
- Part number: 90052
- Part serial: M1896
- Condition: Discharged
- Location: Cabin
- 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/2002F00083

## Discrepancy

ORD - DURING LINE CHECK, FOUND AFT EXTERIOR EMERGENCY LIGHT OUT.  REMOVED AND REPLACED BATTERY POWER SUPPLY.  (M)

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