# SDR CALA2009080300410

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 3, 2009
- Submitted: August 3, 2009
- Operation: Air carrier
- Aircraft: [N34131](https://openairdocs.org/aircraft/N34131), registered now
- Make and model: Boeing 757224
- Aircraft serial: 28971
- Aircraft time: 46,149 hours, 10,713 cycles
- System (JASC): [3097 · Ice/Rain Protection System Wiring](https://openairdocs.org/jasc/3097)
- Part: Wire
- Condition: Damaged
- Location: Cockpit
- Part time: 46,126 hours, 10,709 cycles
- Stage of operation: CR
- 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/CALA2009080300410

## Discrepancy

DURING CRUISE NOTICED AN ELECTRICAL ODOR / SMOKE COMING FROM THE R1 WINDOW ELECTRICAL CONNECTION LOCATED NEAR THE CENTER POST, TURNED OFF R1 WINDOW HEAT AND ODOR / SMOKE DISSIPATED.  TROUBLESHOT TO J1 WINDOW HEAT POWER LUG ON R1 WINDOW, COMPLIED WITH AMM 05-51-58.  REPLACED WIRE AND TERMINALS W2314-A-AA AND A-AB PER WDM 30-41-12 AND SWP 20-30-12.  ALSO REPLACED CONTROLLER PRECAUTIONARY.  WINDOW HEAT OPS CHECKS GOOD PER AMM 30-41-0.

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