# SDR UIEA2015030200159

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 27, 2015
- Submitted: March 2, 2015
- Operation: Air carrier
- Aircraft: [N465MC](https://openairdocs.org/aircraft/N465MC), registered now
- Make and model: Boeing 747446
- Aircraft serial: 24784
- Aircraft time: 87,754 hours, 16,844 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery
- Part number: 2013A
- Part serial: 14228
- Condition: Discharged
- Location: Cabin
- Part time: 68 hours, 13 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/UIEA2015030200159

## Discrepancy

EMERGENCY LIGHTS AT 5L INOPERATIVE.  COMPLIED WITH EMER LIGHT SYS TEST.  LIGHTS AT 5L OPERATIONS CHECK GOOD IAW AMM 33-51-00.  R & R BATTERY ASSEMBLY M7923 5L DOOR OVERHEAD IAW AMM 33-51-04.

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