# SDR 06018

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 28, 2006
- Submitted: March 7, 2006
- Operation: Air carrier
- Aircraft: N717CK
- Make and model: Boeing 747123
- Aircraft serial: 20325
- Aircraft time: 77,007 hours, 21,925 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Condition: Discharged
- Location: Emergency Light
- Component: Light
- Component part number: S1356B37
- 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/06018

## Discrepancy

AT STATION 540 INOP.  FAILED TEST DURING A-CHECK.  REPLACED LIGHT ASSEMBLY.

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