# SDR AALA20170411006

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 11, 2017
- Submitted: April 14, 2017
- Operation: Air carrier
- Aircraft: [N756AM](https://openairdocs.org/aircraft/N756AM), registered now
- Make and model: Boeing 777223
- Aircraft serial: 30264
- Aircraft time: 61,833 hours, 7,958 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Power Supply
- Part number: D71702001
- Part serial: 122022
- 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/AALA20170411006

## Discrepancy

EXIT SIGN NOT ILLUMINATED DURING TEST AT 2L ENTRY DOOR, REPLACED POWER SUPPLY PACK AT 2L ENTRY DOOR AND ACCOMPD OPS TESTS PER MAINT MAN 33-51-06, ALL CHECKS NORMAL. THE AIRCRAFT WAS NOT GROUNDED.

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