# SDR DALA2026092105264

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 20, 2026
- Submitted: September 22, 2026
- Operation: Air carrier
- Aircraft: [N3758Y](https://openairdocs.org/aircraft/N3758Y), registered now
- Make and model: Boeing 737832
- Aircraft serial: 30814
- Aircraft time: 79,691 hours, 30,552 cycles
- System (JASC): [5610 · Flight Compartment Windows](https://openairdocs.org/jasc/5610)
- Part: Windshield
- Part number: 5893543149
- Part serial: 24075H3052
- Condition: Arced
- Location: Zone 200
- Part time: 4,560 hours, 2,023 cycles
- Stage of operation: IN
- How discovered: V
- Nature of condition: B
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2026092105264

## Discrepancy

LEFT FWD WINDOW HEAT DISPLAYED OVERHEAT CLIMBING THROUGH FL 260. QRH PROCEDURE DID NOT CLEAR. CAPTAIN ALSO WITNESSED ELECTRICAL ARCING ON POWER STRIP IN GLASS.  R & R WHCU M321 PER B737 AMM 30-41. R/R #1 WINDOW PER B737 AMM 56-11. OPS CK LK CK GOOD. (9463784) AIRCRAFT WAS GROUNDED

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