# SDR ASAA12511082

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 9, 2012
- Submitted: February 13, 2012
- Operation: Air carrier
- Aircraft: [N587AS](https://openairdocs.org/aircraft/N587AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35684
- Aircraft time: 16,484 hours, 4,921 cycles
- System (JASC): [5610 · Flight Compartment Windows](https://openairdocs.org/jasc/5610)
- Part: Window
- Part number: 141A481034
- Part serial: 07219H5469
- Condition: Cracked
- Location: Cockpit
- Part time: 16,469 hours, 4,918 cycles
- Stage of operation: CR
- How discovered: O
- Nature of condition: B, J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA12511082

## Discrepancy

AT FL 260 LEFT SIDE WINDOW "OVERHEAT" LIGHT ILLUMINATED FOLLOWED BY ELECTRICAL ARCING ON L2 WINDOW FOLLOWED BY L2 CRACKING OUTER PANE.  DIVERSION TIME: 2 HOURS.  REPLACED LT NR 2 SLIDING WINDOW PER AMM 56 12 11 400 801, OPERATION CHECK NORMAL.

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