# SDR UIEA2019060704426

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 7, 2019
- Submitted: June 7, 2019
- Operation: Air carrier
- Aircraft: [N322SG](https://openairdocs.org/aircraft/N322SG), registered now
- Make and model: Boeing 747481
- Aircraft serial: 30322
- Aircraft time: 45,914 hours, 6,019 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery
- Part number: 20131A
- Part serial: 11948
- Condition: Inoperative
- Location: Emergency Lights
- Stage of operation: IN
- How discovered: C
- Nature of condition: L
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UIEA2019060704426

## Discrepancy

FOUND BOTH WING TO BODY FAIRING AND DOOR SLIDE EMERGENCY LIGHT MANY LAMPS INOP.(<P>REPLACED DOOR LIGHT BATTERY AT R5, L4, R2, R1 DOOR AND PERFORMED INSTALLATION TEST OF LIGHT BATTERY. THE RESULT WAS SATISFACTORY I.A.W. AMM 33-51-06-000-801 & 33-51-06-000-801 REV. 95. REPLACED EMERGENCY LIGHT POWER PACK M7919 AND PERFORMED EMERGENCY LIGHT TEST. THE RESULT WAS SATISFACTORY I.A.W. AMM 33-51-04-902-001-001 REV. 95.

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