# SDR DALA2025111008160

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 7, 2025
- Submitted: November 10, 2025
- Operation: Air carrier
- Aircraft: [N717TW](https://openairdocs.org/aircraft/N717TW), registered now
- Make and model: Boeing 757231
- Aircraft serial: 28485
- Aircraft time: 93,594 hours, 23,258 cycles
- System (JASC): [5610 · Flight Compartment Windows](https://openairdocs.org/jasc/5610)
- Part: Window
- Part number: 141T480149
- Part serial: 12297H4439
- Condition: Arced
- Location: Zone 200
- Part time: 44,140 hours, 9,356 cycles
- Stage of operation: IN
- How discovered: O
- Nature of condition: B
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2025111008160

## Discrepancy

DURING SERVICE CHECK FOUND CAPT FIXED WINDOW WITH SIGNS OF ARCING ON BUSS BAR.   REMOVED AND REPLACED CAPT FIXED WINDOW PER B757 AMM 56-11. LEAK CHECK GOOD. (6786622)

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