# SDR UPS96421338

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 16, 1996
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N676UP](https://openairdocs.org/aircraft/N676UP), registered now
- Make and model: Boeing 747123
- Aircraft serial: 20101
- System (JASC): [2460 · DC Power Distribution System](https://openairdocs.org/jasc/2460)
- Part: Circuit Breaker
- Part number: C338
- Condition: Melted
- Location: P-14 Ctr Main
- Stage of operation: UK
- Nature of condition: A
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UPS96421338

## Discrepancy

INSPECTION TYPE N/A, FOUND ACCESS LEFT UPPER DECK C/B C338 BURNED.  REPLACED C338 BREAKER, UPPER DECK LIGHTS TEST GOOD.  DEFERRED P-14 C/B PANEL NEEDS HOLE REPAIRED, DEFERRAL NR D117075.

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