# SDR P5CA2012082800035

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 28, 2012
- Submitted: August 28, 2012
- Operation: Air carrier
- Aircraft: [N452PA](https://openairdocs.org/aircraft/N452PA), registered now
- Make and model: Boeing 747-46NF
- Registry model: [Boeing 747-46NF](https://openairdocs.org/model/boeing-747-46nf) (OpenAirDocs)
- Aircraft serial: 30810
- Aircraft time: 51,162 hours, 8,418 cycles
- System (JASC): [3150 · Central Warning](https://openairdocs.org/jasc/3150)
- Part: Pdu
- Part number: CS4104107
- Part serial: 265
- Condition: Failed
- Location: Cockpit
- Part time: 8,642 hours, 1,347 cycles
- Stage of operation: TX
- How discovered: O
- Nature of condition: B
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/P5CA2012082800035

## Discrepancy

PDU 19L1 HOT AND SMOKING.  REMOVED PDU.  PDU REPLACED IAW AMM 25-57-01.  SYSTEM OPS CHECKED GOOD.

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