Check oil?

[eddiedial]

Where do I check hydraulic oil on Kubota L3400

 

[Bmyers]

I found the video on YouTube, shows a small window you check the level

 

[Tornado]

Where do I check hydraulic oil on Kubota L3400

Little sight glass in the floor board on the side of the hump, right near where your left foot would be when driving.

 

[wgator]

As others said a sight glass on left side of transmission. If you don't have the operators manual you can download it free BY CLICKING HERE
Here is location from operators manual.

 

[old and tired]

I don't run the tractor with covers but here is the location. I use John Deere dye to color it red so you can read it easy.