# SDR K11A2020012973001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 29, 2020
- Submitted: January 29, 2020
- Operation: Air carrier
- Aircraft: [N730CK](https://openairdocs.org/aircraft/N730CK), registered now
- Make and model: Boeing 737-4C9
- Registry model: [Boeing 737-4C9](https://openairdocs.org/model/boeing-737-4c9) (OpenAirDocs)
- Aircraft serial: 26437
- Aircraft time: 59,176 hours, 30,420 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery
- Part number: 20131A
- Part serial: 45339
- Condition: Discharged
- Location: Emegency 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/K11A2020012973001

## Discrepancy

DURING TERMINATION OF SERVICE CHECK,  FOUND THE R1 DOOR EMERGENCY EXIT LIGHT INOPERATIVE.   REMOVED AND REPLACED THE R1 DOOR EMERGENCY EXIT LIGHT BATTERY, OPS CHECKED GOOD IAW  AMM 33-51-51.

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