# SDR DALA2025011400332

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 13, 2025
- Submitted: January 14, 2025
- Operation: Air carrier
- Aircraft: [N711ZX](https://openairdocs.org/aircraft/N711ZX), registered now
- Make and model: Boeing 757231
- Aircraft serial: 28481
- Aircraft time: 90,771 hours, 23,881 cycles
- System (JASC): [5610 · Flight Compartment Windows](https://openairdocs.org/jasc/5610)
- Part: Window
- Part number: 141N40042
- Condition: Odor
- Location: Zone 200
- 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/DALA2025011400332

## Discrepancy

SHIP 6814 ON CLIMB FROM 17000FT TO CRUISE AT 30000FT THERE WAS A CHEMICAL ODOR IN THE FLIGHT DECK DURING THE TIME WE USED THE ENGINE ANTI-ICE SYSTEM. THE ODOR CONTINUED SO I CYCLED THE ANTI-ICE SYSTEM. THE ODOR BRIEFLY INTENSIFIED THEN COMPLETELY DISSIPATED. CORRECTIVE ACTION: REMOVED AND INSTALLED NEW RT WINDOW #3 AMM 56-11. (6880356)

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