Identify component in 737 cockpit window please
I've noticed these tucked away in the frames of cockpit windows of 737s - red arrow pointing to it.
Pure curiosity as to their function. Looks like a small white bulb on a wire. Thank you in advance. J2P https://cimg4.ibsrv.net/gimg/pprune....250f12fa44.jpg |
Total guess.
DV Window 'closed' prox sensor? |
Originally Posted by Jimbo2Papa
(Post 10775538)
I've noticed these tucked away in the frames of cockpit windows of 737s - red arrow pointing to it.
Pure curiosity as to their function. Looks like a small white bulb on a wire. Thank you in advance. J2P |
No, the heated window connectors are further back.
Thus; https://cimg9.ibsrv.net/gimg/pprune....c1b583f507.jpg Don't think they're " Window Closed" sensors as I believe they can move. |
That's the glass itself. There is a black power feed cable with connector that runs to the DV from the rear of it. That wiring runs along the base of the window. It may be a protective grommet for that you are seeing. Should be one towards the rear too.
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So Turin was correct? It's a power cable for the DV Window Closed sensor?
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It’s possibly a customer option that I’ve never seen but the 737 doesn’t have a “window open” warning. Until apparently you get to about 90 knots, when, if it’s unlocked.............
The white plug like device? Sorry, no idea. |
window heat elect. connector
r. no warning light for pilot s side window open. |
Originally Posted by buzz21
(Post 10775614)
window heat elect. connector
r. no warning light for pilot s side window open. |
It's for the window heat. There is no sensor for an open cockpit window. I guess Boeing figured you would hopefully know if the window was open and wouldn't need a caution light.
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So Window Heat connector it is.
Well done golfbananajam after all. The cat's curiosity is assuaged. Thank you gentlemen. BSD - I chuckled at your comment about the Window Open Warning occurring at approx 90 kts. Boeing did a training film years ago about such an eventuality... https://cimg6.ibsrv.net/gimg/pprune....1f8e29c145.jpg |
Originally Posted by Jimbo2Papa
(Post 10775560)
No, the heated window connectors are further back.
Thus; https://cimg9.ibsrv.net/gimg/pprune....c1b583f507.jpg Don't think they're " Window Closed" sensors as I believe they can move. |
Thanks for that IRR
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AKO: I guess Boeing figured you would hopefully know if the window was open and wouldn't need a caution light.
They put a warning on the triple though....... |
Originally Posted by AKO
(Post 10775628)
It's for the window heat. There is no sensor for an open cockpit window. I guess Boeing figured you would hopefully know if the window was open and wouldn't need a caution light.
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TURIN, and their is me thinking that pilots are meant to be clever. :E
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It's a whosywhatsis or a thingamajig or whatchamacallit
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