# SDR QXEA2026060200128

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 28, 2026
- Submitted: June 3, 2026
- Operation: Air carrier
- Aircraft: [N641QX](https://openairdocs.org/aircraft/N641QX), registered now
- Make and model: Emb ERJ 170-200 LR
- Registry model: [EMB ERJ 170-200 LR](https://openairdocs.org/model/embraer-s-a-erj-170-200-lr) (OpenAirDocs)
- Aircraft serial: 17000761
- Aircraft time: 19,700 hours, 13,980 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Light Sys
- Condition: Malfunctioned
- Location: Zone 200
- Stage of operation: IN
- How discovered: C
- Nature of condition: J
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/QXEA2026060200128

## Discrepancy

FWD 3 EMERGENCY LIGHTS IN CABIN INOP. EMERGENCY LT BATTERY FAULT EICAS MESSAGE. REMOVED GROM SERVICE. INTERAGATED CMC NO FAULT CODES FOUND. PERFORMED EMERGENCY LIGHTING OPS TEST AFTER POWER CYCLE. PER AMM 33-50-00-710-801-A. NO DEFECTS NOTICED. OPS CHECK GOOD. NO FAULT ON EICAS BEFORE STARTING OPS CHECK. RETURNED TO SERVICE. COULD NOT DUPLICATE. NO PARTS REPLACED.

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