# SDR DALA1022650950

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 9, 2010
- Submitted: September 14, 2010
- Operation: Air carrier
- Aircraft: N950DL
- Make and model: Doug MD-88
- Registry model: [Doug MD-88](https://openairdocs.org/model/mcdonnell-douglas-md-88) (OpenAirDocs)
- Aircraft serial: 49881
- Aircraft time: 54,704 hours, 41,562 cycles
- Engine: Pwa JT8D219
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery
- Condition: Inoperative
- Location: Emergency Lights
- 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/DALA1022650950

## Discrepancy

DURING LINE CHECK, MX FOUND EMERGENCY LIGHTS IN TAIL COMPARTMENT AND L2 DOOR INOPERATIVE.  MX REPLACED BATTERY IN AFT LAVATORY CEILING AND FUSE IN POWER SUPPLY R5-212.  OPS OF LIGHTS NOW CHECK OK.

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