# SDR UIEA2022092201039

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 29, 2022
- Submitted: September 30, 2022
- Operation: Air carrier
- Aircraft: [N472MC](https://openairdocs.org/aircraft/N472MC), registered now
- Make and model: Boeing 737
- Aircraft serial: 27062
- Aircraft time: 121,936 hours, 20,533 cycles
- System (JASC): [3300 · Lighting System](https://openairdocs.org/jasc/3300)
- Part: None
- Part number: 900835AB
- Part serial: 107923
- Condition: None
- 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/UIEA2022092201039

## Discrepancy

R/H U/D DOOR BATTERY OK LIGHT NOT ILLUMINATED DURING TEST(<P>U/D DOOR R/H BATTERY PACK REPLACED AND BATTERY TEST OK LT ILLUMINATING NORMAL AS PER AMM 52-23-14</P>)

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