# SDR CNMA20090153

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 27, 2009
- Submitted: November 2, 2009
- Operation: Air carrier
- Aircraft: N549AX
- Make and model: Boeing 757-23A
- Registry model: [Boeing 757-23A](https://openairdocs.org/model/boeing-757-23a) (OpenAirDocs)
- Aircraft serial: 24528
- Aircraft time: 55,565 hours, 18,550 cycles
- System (JASC): [5610 · Flight Compartment Windows](https://openairdocs.org/jasc/5610)
- Part: Window
- Part number: 141T480014
- Part serial: G0941
- Condition: Failed
- Location: Cockpit
- Part time: 9,885 hours, 1,999 cycles
- Stage of operation: CR
- How discovered: V
- Nature of condition: O
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CNMA20090153

## Discrepancy

F/O WINDSHIELD SHATTERED DURING FLIGHT.  REMOVED AND REPLACED F/O WINDSHIELD IAW MM 56-11. (PRECAUTIONARY: REMOVED AND REPLACED HEAT CONTROL UNIT, OPS CHECK GOOD IAW MM 30-41, DUE TO THE R-1 WINDSHIELD BEING REPLACED).

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