# SDR DL72S021072

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 12, 2002
- Submitted: October 3, 2002
- Operation: Air carrier
- Aircraft: [N519DA](https://openairdocs.org/aircraft/N519DA), registered now
- Make and model: Boeing 727232
- Aircraft serial: 21470
- Aircraft time: 69,638 hours, 52,740 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Part number: 900853A
- Part serial: 74092
- 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/DL72S021072

## Discrepancy

AFT EMERGENCY EXIT IDENTIFIER INOP.  REPLACED BATTERY PACK.

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