# SDR DALA2026030401517

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 4, 2026
- Submitted: March 4, 2026
- Operation: Air carrier
- Aircraft: [N835DN](https://openairdocs.org/aircraft/N835DN), registered now
- Make and model: Boeing 737932ER
- Aircraft serial: 31945
- Aircraft time: 34,077 hours, 13,329 cycles
- System (JASC): [3040 · Windshield/Door Rain/Ice Removal](https://openairdocs.org/jasc/3040)
- Part: Controller
- Part number: 141A48001
- Part serial: 16280H6725
- Condition: Faulted
- Location: Zone 100
- Part time: 99,999 hours, 10,000 cycles
- Stage of operation: CL
- How discovered: O
- Nature of condition: B
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2026030401517

## Discrepancy

SHIP 3835 -ATB- RETURNED TO SEA DUE TO CAPTAINS L1 WINDOW ARCING AND CRACKED. CORRECTIVE ACTION: REPLACED L1 WINDOW AND WINDOW HEAT CONTROLLER. OPS AND LEAK CHECK NORMAL.

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