# SDR SIMA20150429001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 29, 2015
- Submitted: April 29, 2015
- Operation: Air carrier
- Aircraft: N601DW
- Make and model: Emb EMB-145LR
- Registry model: [EMB EMB-145LR](https://openairdocs.org/model/embraer-emb-145lr) (OpenAirDocs)
- Aircraft serial: 145046
- Aircraft time: 40,699 hours, 34,463 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery
- Part number: 20131A
- Part serial: 69968
- Condition: Discharged
- Location: Cabin
- Stage of operation: UK
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SIMA20150429001

## Discrepancy

1/2 OF EMER LIGHTING NOT WORKING.  R & R NR 4 EMER BATTERY ASSEMBLY IAW AMM 33-50-04.  OPERATIONS CHECKED GOOD IAW AMM 33-50-00.

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