# SDR UPS00433515

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 4, 2000
- Submitted: August 7, 2000
- Operation: Air carrier
- Aircraft: [N676UP](https://openairdocs.org/aircraft/N676UP), registered now
- Make and model: Boeing 747123
- Aircraft serial: 20101
- System (JASC): [5697 · Window System Wiring](https://openairdocs.org/jasc/5697)
- Part: Wire
- Condition: Shorted
- Location: Cockpit
- Stage of operation: CL
- 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/UPS00433515

## Discrepancy

INSPECTION TYPE:N/A, PASSING FL240 A STRONG ODOR STARTED IN COCKPIT.  SMELLED SIMILAR TO A CETONE.  ODOR WAS ISOLATED TO THE P7 CIRCUIT BREAKER PANEL.  INSPECTED COCKPIT FOR BURNED WIRING, OVERHEAD PANEL OVERHEATING ETC.  FOUND P-7, P-12, P-5 OVERHEAD PANELS IN GOOD CONDITION.  FOUND L1 WINDOW LOWER LEFT PWR WIRE BURNED.  SPLICED IN NEW WIRE, CKS OK.  ANC FIRE DEPT INSPECTED, NO CHEMICALS, SMOKE FOUND WITH SNIFFENERS.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.