# SDR DALA2026081404662

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 13, 2026
- Submitted: August 15, 2026
- Operation: Air carrier
- Aircraft: [N3764D](https://openairdocs.org/aircraft/N3764D), registered now
- Make and model: Boeing 737832
- Aircraft serial: 30818
- Aircraft time: 76,776 hours, 29,162 cycles
- System (JASC): [5610 · Flight Compartment Windows](https://openairdocs.org/jasc/5610)
- Part: Windshield
- Part number: 5893543149
- Part serial: 19325H3829
- Condition: Burned
- Location: Zone 200
- Part time: 15,245 hours, 6,726 cycles
- Stage of operation: IN
- How discovered: V
- Nature of condition: A
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2026081404662

## Discrepancy

WHEN WINDOW HEAT WAS TURNED ON DURING PREFLIGHT, SAW BRIGHT BURNING FIRE INSIDE CAPTAINS FWD WINDSHIELD. TURNED OFF SWITCH AND LIGHT/FIRE WENT OUT/ 2 MIN LATER, WINDSHIELD CRACKED 12 INCHES.   REMOVED AND REPLACED LT FWD WINDOW IAW AMM 56-11. DURING THE REPLACEMENT OF THE WINDOW FOUND THE BLUE WIRE ON THE SPARE SENSOR TO HAVE A BROKEN RING TERMINAL. RETERMINATED WIRE PER SWPM CH 20. PERFORMED CABIN LEAK CHK IAW AMM 05-51. NO LEAKS NOTED. REMOVED AND REPLACED WHCU M321 IAW B737 AMM 30-41. OPS TEST GOOD. (9569562) AIRCRAFT WAS GROUNDED

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