# SDR UIEA2022042700398

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 29, 2022
- Submitted: May 3, 2022
- Operation: Air carrier
- Aircraft: [N473MC](https://openairdocs.org/aircraft/N473MC), registered now
- Make and model: Boeing 747
- Aircraft serial: 27174
- Aircraft time: 111,020 hours, 19,942 cycles
- System (JASC): [5200 · Doors](https://openairdocs.org/jasc/5200)
- Part: Battery Pack
- Part number: 90084
- Part serial: 50007
- Condition: None
- 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/UIEA2022042700398

## Discrepancy

UPPER DECK L/H DOOR SQUIB PWR SUPPLY BATTERY INOP ( M7037 )(<P>U/D L/H DOOR SQUIB PWR SUPPLY BATTERY PACK REPLACED AND INSTALLATION TEST RESULT NORMAL IAW AMM 52-23-14 REV 104 - 15 MAR 2022</P>)

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