# SDR HNAA2016053100159

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 28, 2016
- Submitted: May 31, 2016
- Operation: Air carrier
- Aircraft: N804EX
- Make and model: Dhav DHC8102
- Aircraft serial: 227
- Aircraft time: 60,748 hours, 68,650 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Part number: 61047811
- Part serial: SBY24ORF88
- Condition: Inoperative
- Location: Cabin
- 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/HNAA2016053100159

## Discrepancy

EMERGENCY EXIT SIGN ON EMERGENCY EXIT DOOR 4DF INOPERATIVE.  R & R EMERGENCY LIGHT BATTERY AT POSITION 3351, PS4 AND 3352 PS1 PART. INSTALLED AND REMOVED BATTERY 61-0478-11.  PART INSTALLED SN SBY124 & ORF88 PART REMOVED, SN JAX167 & 3524.

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