JDcrawlers Messageboard

I found it in Davenport Iowa .

In my backyard !

Here’s what you’ll mine if your lucky enough to get inside

https://www.dropbox.com/s/1oq39yxc62i2r ... M.jpg?dl=0

Lavoy, so you've machined or had machined the threaded adjusting screw part #(N103YC) in parts schematic . I have determined the thread is 3/4x16
but the rust has deteriorated beyond use. I'd like to see about getting some of these ?

why not 3 roller 40's ?

Thanks ! Just what I needed. There can't be any difference as to coming from factory or retrofit after the fact based on what I'm seeing in parts diagrams.

was wondering if anyone has the JD parts breakdown for the 3 point from a 420C ? and one for the retrofit kit for earlier and existing 40C'S and 420C'S I'm trying to determine on a 40C with 3 point if it was taken from a 420C or was the retrofit deere offered, or are these the exact same making it i...

no earlier on in this thread there is discussion of 3 point

So are you saying 3 point from factory was not available for a 40c period ? and if there is one present that's for sure factory components these were removed from a 420c ?

Does anyone know if there is a track size utilizing same method with weld on outer sprocket that would work on 4 roller? or is it 5 roller only ?

So its fair to say that a machine with both 3 point and blade , one of the two were added in field, most likely the blade . Do you have any dual valves Lavoy? what about the original style cylinder ? Thanks

Wonder how easy a dual valve could be found ? Lavoy?

Hey guys, was wondering the logistics in the situation where a 430/440 may have had factory 3 point but also equipped with a front dozer blade. Ive seen one with a position locking bar where the cylinder goes for 3 point, and the hydraulics were setup for blade. Were the intentions to swap cylinder ...

Not yet, was waiting until I knew for sure it all can be installed from rear only.