# SDR UIEA2020070751286

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 4, 2020
- Submitted: July 7, 2020
- Operation: Air carrier
- Aircraft: [N489MC](https://openairdocs.org/aircraft/N489MC), registered now
- Make and model: Boeing 747412F
- Aircraft serial: 26553
- Aircraft time: 99,899 hours, 17,681 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Light
- Part number: 3004073
- Condition: No Test
- Location: Main Deck
- 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/UIEA2020070751286

## Discrepancy

MAIN DECK L1 DOOR SILL EMERGENCY LIGHT L1853 FAILED OPERATION TESTMAIN DECK L1 DOOR SILL EMERGENCY LIGHT L1853 REPLACED AND TESTED NORMAL AS PER AMM 33-51-05

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