# SDR UHLA2011020600066

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 6, 2011
- Submitted: February 8, 2011
- Operation: Air carrier
- Aircraft: [N857RW](https://openairdocs.org/aircraft/N857RW), registered now
- Make and model: Emb ERJ 170-100 SE
- Registry model: [EMB ERJ 170-100 SE](https://openairdocs.org/model/embraer-erj-170-100-se) (OpenAirDocs)
- Aircraft serial: 17000079
- Aircraft time: 16,486 hours, 9,213 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Part number: 34002210
- Part serial: 003008
- Condition: Discharged
- Location: Cabin
- Part time: 4,507 hours, 2,427 cycles
- Stage of operation: IN
- How discovered: C
- Nature of condition: L
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UHLA2011020600066

## Discrepancy

DURING FUNCTIONAL CHECK OF EMERGENCY LIGHTS, FWD EXIT SIGN/LIGHT INOP.  REMOVED AND REPLACED FWD RT EMERGENCY NR 1 BATTERY.  OPS CHECK GOOD IAW MM 33-50-01.

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