# SDR JJBA20260819016

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 19, 2026
- Submitted: August 19, 2026
- Operation: Air carrier
- Aircraft: [N17159](https://openairdocs.org/aircraft/N17159), registered now
- Make and model: Emb EMB-145XR
- Registry model: [EMB EMB-145XR](https://openairdocs.org/model/embraer-emb-145xr) (OpenAirDocs)
- Aircraft serial: 145792
- Aircraft time: 49,334 hours, 32,080 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Part number: ABS20131A
- Part serial: 53323
- Condition: Inoperative
- Location: Zone 200
- Part time: 6,983 hours, 6,487 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/JJBA20260819016

## Discrepancy

MULTIPLE EMERGENCY LIGHTS INOPERATIVE. LH/RH EXTERIOR OVERWING, CABIN RH OVERWING, AISLE EMERGENCY LIGHT AFT AND ROW 18, CENTER FWD EXIT LOCATING SIGN AND MCD EMERGENCY LIGHT INOPERATIVE. REMOVED AND REPLACED BATTERY 4 POWER SUPPLY. ALL EMERGENCY LIGHT OPS CHECK SAT.

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