# SDR CALA2009041400199

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 14, 2009
- Submitted: April 14, 2009
- Operation: Air carrier
- Aircraft: [N73270](https://openairdocs.org/aircraft/N73270), registered now
- Make and model: Boeing 737824
- Aircraft serial: 31632
- Aircraft time: 26,634 hours, 8,145 cycles
- System (JASC): [5610 · Flight Compartment Windows](https://openairdocs.org/jasc/5610)
- Part: Window
- Part number: 141A48107
- Part serial: 99200H3475
- Condition: Cracked
- Location: Cockpit
- Part time: 27,319 hours, 9,599 cycles
- Stage of operation: CR
- 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/CALA2009041400199

## Discrepancy

DURING CRUISE FLIGHT AT FL350, CAPTAINS L2 WINDOW OUTER PANE SHATTERED.  RAN QRH CHECKLIST.  PROCEEDED NORMALLY TO CLE.  REPLACED L2 WINDOW PER AMM REF 56-12-11-400-801.  ALSO REPLACED L2 WINDOW HEAT CONTROL UNIT PER AMM REF 30-41-11-400-801 AS PRECAUTIONARY.  OPS AND LEAK CHECKS GOOD.

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