# SDR CALA0800740

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 18, 2008
- Submitted: July 28, 2008
- Operation: Air carrier
- Aircraft: [N47332](https://openairdocs.org/aircraft/N47332), registered now
- Make and model: Boeing 7373T0
- Aircraft serial: 23570
- Aircraft time: 64,280 hours, 33,245 cycles
- System (JASC): [3040 · Windshield/Door Rain/Ice Removal](https://openairdocs.org/jasc/3040)
- Part: Heater
- Condition: Shorted
- Location: Cockpit Window
- Part time: 961 hours, 452 cycles
- Stage of operation: TX
- How discovered: O
- Nature of condition: A
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA0800740

## Discrepancy

DURING TAXI AND SHORTLY AFTER TURNING ON WINDOW HEAT, A SPARK WAS NOTED COMING FROM THE 1R WINDOW WHICH THEN CRACKED.  REMOVED AND REPLACED R-1 WINDOW PER MM 56-11-11.

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