# SDR UIEA2025092501245

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 25, 2025
- Submitted: September 26, 2025
- Operation: Air carrier
- Aircraft: [N496MC](https://openairdocs.org/aircraft/N496MC), registered now
- Make and model: Boeing 747-47UF
- Registry model: [Boeing 747-47UF](https://openairdocs.org/model/boeing-747-47uf) (OpenAirDocs)
- Aircraft serial: 29257
- Aircraft time: 103,210 hours, 17,341 cycles
- System (JASC): [2500 · Cabin Equipment/Furnishings](https://openairdocs.org/jasc/2500)
- Part: Pdu
- Part number: 65B6210616
- Part serial: TLS22560
- Condition: Burned
- Location: Nr 1
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UIEA2025092501245

## Discrepancy

PDU NR 1  FOUND BURNED.  REMOVED PDU NR 1, INSTALLED BLANKING PLATE, AND DEFERRED PDU NR 1. PERFORMED CONDITIONAL INSPECTION IAW AMM 05-51-56-200-801, NO FURTHER DEFECTS FOUND. TRANSFER TO DMI 238867 PER MEL 25-57-01 CAT D DUE DATE 23JAN26.

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