# SDR DHLA200900051

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 23, 2009
- Submitted: October 23, 2009
- Operation: Air carrier
- Aircraft: N807DH
- Make and model: Doug DC-8-73F
- Registry model: [Doug DC-8-73F](https://openairdocs.org/model/douglas-dc-8-73f) (OpenAirDocs)
- Aircraft serial: 45990
- Aircraft time: 92,738 hours, 29,014 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Part number: 5708458505
- Part serial: 040700
- Condition: Discharged
- Location: Emergency Lights
- Part time: 6,438 hours, 605 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/DHLA200900051

## Discrepancy

ON PRE-DEPARTURE CHECK FOUND EMERGENCY LIGHT INOP. R & R BATTERY PACK IAW MM 33-51-1 CHECKED OPERATION OK. AIRCRAFT WAS GROUNDED

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