Cab air filter 4440

L121andrew24 · May 28, 2016

I was wondering how to change the cab air filter on my John Deere 4440. This is the first cab tractor I've owned so I'm not sure how to change it or how often I should. Thank you!

Bob · May 28, 2016

The filters are in the cab headliner area.

<img src = "http://jdpc.deere.com/pimages/RWP2/RWP2731________UN17OCT94.gif">

#2 is the foam recirculate air filter, # 7 is the pleated paper filter for outside /pressurize air.

By unscrewing two knobbed screws (# 10) and releasing a catch (#13) you can take the filter down and inspect it.

removing the foam filter takes a Phillps screwdriver.

Both filters, if in good shape, can be cleaned with shop air and re-used.

flying belgian · May 28, 2016

Two thumb screws on top your head. No need to replace it. Just blow it out with air compressor.

L121andrew24 · May 28, 2016

Oh that's perfect. Thank you for the help. I was thinking I had to take the top of the cab off. Thank you again.

Cab air filter 4440

L121andrew24

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Bob

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flying belgian

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L121andrew24

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