# SDR JJBA20260305004

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 4, 2026
- Submitted: March 5, 2026
- Operation: Air carrier
- Aircraft: [N17196](https://openairdocs.org/aircraft/N17196), registered now
- Make and model: Emb EMB-145XR
- Registry model: [EMB EMB-145XR](https://openairdocs.org/model/embraer-emb-145xr) (OpenAirDocs)
- Aircraft serial: 14500945
- Aircraft time: 41,862 hours, 28,024 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery
- Part number: 20131ASMI
- Part serial: 20599
- Condition: Inoperative
- Location: Zone 200
- Part time: 49 hours, 44 cycles
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/JJBA20260305004

## Discrepancy

LOWER RH EXIT IDENTIFIER SIGN AT ROW 18 INOPERATIVE. REMOVED AND REPLACED EXIT SIGN. OPS CHECK FAILED. RETURNED TO ORIGINAL CONFIGURATION. FOUND THAT INVERTER ASSEMBLY, BATTERY ASSEMBLY AND BATTERY CHARGER ASSEMBLY WERE FAULTY. REMOVED AND REPLACED. OPS CHECK SAT.

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