# SDR FDEA200905271811

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 27, 2009
- Submitted: June 2, 2009
- Operation: Air carrier
- Aircraft: [N920FD](https://openairdocs.org/aircraft/N920FD), registered now
- Make and model: Boeing 757-23A
- Registry model: [Boeing 757-23A](https://openairdocs.org/model/boeing-757-23a) (OpenAirDocs)
- Aircraft serial: 24289
- Aircraft time: 68,592 hours, 21,985 cycles
- System (JASC): [5610 · Flight Compartment Windows](https://openairdocs.org/jasc/5610)
- Part: Window
- Part number: 141T480149
- Part serial: 98212H3446
- Condition: Cracked
- Location: Cockpit
- 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/FDEA200905271811

## Discrepancy

AT LEVEL FLIGHT 340 CAPTAIN`S WINDOW CRACKED. RETURNED.  WINDOW HAD ARCING AT  TOP BEFORE WINDOW CRACKED.  REMOVED AND REPLACED CAPT'S L1 WINDOW REF MM 56-11-01-4 AND SUPP 56-11-01-4.  COMPLETED WINDOW INSTALL (SEALED AND TORQUED) AS PER MM 56-11-01-4.  OPS CHECKED GOOD. ALSO REPLACED WINDOW HEAT CONTROL UNIT AS PRECAUTION IAW MM 30-41-01-4.   OPS CHK GOOD.

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