Wipers and Rain Repellent

Wipers

Each front windshield has an electrical wiper with two speeds, and with an intermittent sweep function. A rotary selector controls each wiper.

Rain Repellent

  • In moderate to heavy rain, the flight crew can spray a rain repellent liquid on the windshield to improve visibility.
  • After about 30 seconds, the windows are covered with spray.
  • Separate pushbuttons control rain repellent application on each side of the windshield.

Schematic

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