# SDR J7SA2020052710001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 10, 2020
- Submitted: May 27, 2020
- Operation: Air carrier
- Aircraft: [N361FX](https://openairdocs.org/aircraft/N361FX), registered now
- Make and model: Emb EMB-505
- Registry model: [EMB EMB-505](https://openairdocs.org/model/embraer-executive-emb-505) (OpenAirDocs)
- Aircraft serial: 50500234
- Aircraft time: 5,502 hours, 3,864 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery
- Condition: Discharged
- Location: Cabin
- Stage of operation: IN
- How discovered: O
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/J7SA2020052710001

## Discrepancy

DURING ROUTINE MAINTENANCE, DISCOVERED EMERGENCY LIGHT NOT ARMED CAS MESSAGE REMAINS ILLUMINATED WITH EMERGENCY LIGHT SWITCH IN THE "ARM" OR "ON" POSITION. REPLACED FWD EMERGENCY BATTERY WITH "TESTED" UNIT IAW P300 AMM 33-52-01. OPS CHECK GOOD PN 6450LS-00 S/N 000898.

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