# SDR DALA2018102506272

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 24, 2018
- Submitted: October 25, 2018
- Operation: Air carrier
- Aircraft: N957DL
- Make and model: Doug MD-88
- Registry model: [Doug MD-88](https://openairdocs.org/model/mcdonnell-douglas-md-88) (OpenAirDocs)
- Aircraft serial: 49976
- Aircraft time: 74,049 hours, 55,409 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery
- 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/DALA2018102506272

## Discrepancy

AFT OVERWING EMERGENCY DOOR EXIT LIGHTS INOP. T-S AND REPLACED CABIN OVERWING EMERGENCY DOOR LIGHTS BATTERY POWER SUPPLY PER MM 33-53. MPN - 803900-1, SN OFF - 25854, SN ON - 98354. OPS CHK GOOD. OK FOR SVC.

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