# SDR AALA20160423001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 22, 2016
- Submitted: April 25, 2016
- Operation: Air carrier
- Aircraft: N689AA
- Make and model: Boeing 757223
- Aircraft serial: 25731
- Aircraft time: 82,060 hours, 22,686 cycles
- System (JASC): [3040 · Windshield/Door Rain/Ice Removal](https://openairdocs.org/jasc/3040)
- Part: Controller
- Part number: 6240663
- Part serial: 090C1764
- Condition: Faulty
- Location: Window Heat
- Part time: 33,386 hours, 9,426 cycles
- Stage of operation: CR
- How discovered: O
- Nature of condition: O
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA20160423001

## Discrepancy

AIRCRAFT WAS GNDED.  AIR INTERRUPT, EMER DECLARED, LANDING UNEVENTFUL & ACFT NOT OVERWEIGHT.  DURING CRUISE, THE L1 COCKPIT WINDOW SHATTERED.  R & R L1 COCKPIT WINDOW NR 1 IAW AMM 56-11-01 & THE ASSOCIATED WINDOW HEAT TEMPERATURE CONTROLLER IAW AMM 30-41-01.  SEE ALSO AALA 20160425007.

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