# SDR UPS01236216

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 30, 2001
- Submitted: July 11, 2001
- Operation: Air carrier
- Aircraft: [N942UP](https://openairdocs.org/aircraft/N942UP), registered now
- Make and model: Boeing 727-22C
- Registry model: [Boeing 727-22C](https://openairdocs.org/model/boeing-727-22c) (OpenAirDocs)
- Aircraft serial: 19101
- System (JASC): [2433 · DC Rectifier/Converter](https://openairdocs.org/jasc/2433)
- Part: Transformer
- Condition: Malfunctioned
- Location: Cockpit
- Stage of operation: NR
- How discovered: O
- Nature of condition: B
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UPS01236216

## Discrepancy

INSPECTION TYPE:N/A, SMELLED SMOKE IN THE COCKPIT THEN FOUND NR 1 TR BREAKER POPPED.  *S/D*  REMOVED AND REPLACED NR 1 TR CHECKS GOOD IAW MM 24-30-51.  THIS CLEARS M218279.

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