# SDR UPS07551108

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 7, 2007
- Submitted: November 12, 2007
- Operation: Air carrier
- Aircraft: [N438UP](https://openairdocs.org/aircraft/N438UP), registered now
- Make and model: Boeing 757-24APF
- Registry model: [Boeing 757-24APF](https://openairdocs.org/model/boeing-757-24apf) (OpenAirDocs)
- Aircraft serial: 25469
- System (JASC): [5610 · Flight Compartment Windows](https://openairdocs.org/jasc/5610)
- Part: Window
- Condition: Binding
- Location: Cockpit
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UPS07551108

## Discrepancy

R2 WINDOW BINDING DURING OPERATION.   COMPLETED REMOVAL OF RT WINDOW CRANK AND INSTALLED NEW SERVICEABLE GEARBOX AND (4) MOUNT BOLTS. REFERENCE MM 56-11-04-4. INSTALLED NR 2R WINDOW SHROUD AND CRANK HANDLE PANEL. OPENED & CLOSED WINDOW SEVERAL TIMES. CHECKS GOOD W/REF TO MM 56-11-04-4.

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