# SDR ASAA2013101696187

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 16, 2013
- Submitted: October 18, 2013
- Operation: Air carrier
- Aircraft: [N593AS](https://openairdocs.org/aircraft/N593AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35107
- Aircraft time: 21,545 hours, 6,718 cycles
- System (JASC): [3040 · Windshield/Door Rain/Ice Removal](https://openairdocs.org/jasc/3040)
- Part: Control Unit
- Part number: 8300005604
- Part serial: 12242D
- Condition: Arced
- Location: Window Heat
- Part time: 21,545 hours, 6,718 cycles
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2013101696187

## Discrepancy

FOUND L-2 WINDOW ARCING IN UPPER FWD CORNER.  ACFT GROUNDED.  REPLACED L-2 SLIDING WINDOW REF AMM 56-12-11. OPS & LEAK CHECKS NORMAL. PERFORMED RESISTANCE CHECK REF MM 30-41-11-400-801.  MOVED TAP FROM TERMINAL 1, OLD WINDOW / H16, TO TERMINAL NR 3 NEW WINDOW / H14.  REPLACED WINDOW HEAT CONTROL UNIT REF MM 30-41-11-400-801.  OPS CK GOOD REF THE SAME.

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