Deere 750 front axle movement

alpacalips · Aug 3, 2020

Hi, I've been a member for awhile but have never asked a question before. There are so many forum topics that I'm not sure I'm in the right place.

Anyway, here's the issue. My John Deere 750 4 wheel drive has developed some forward to rear slop where the axle hangs from the pivot pin. If I'm parked on a concrete floor and wiggle the steering wheel it will slide the axle forward and back a bit on the pin. I tried searching the Deere parts schematics but I can't find a diagram for the 750 front axle case, only for the 650. The 650 diagram shows some kind of shims at the front of the pivot. Anyone know the correct way to take the play out of it?
Thanks, Nick

JimRB · Aug 3, 2020

Have you installed new bushings yet? CH14637 or got a new spacer CH14536?

https://partscatalog.deere.com/jdrc/sidebyside/equipment/78833/referrer/navigation/pgId/17601893

alpacalips · Aug 3, 2020

JimRB said:
Have you installed new bushings yet? CH14637 or got a new spacer CH14536?

I have not. Thanks for the link, for some reason I had trouble finding the correct diagram. Unfortunately, a little bit of searching shows that both of those parts are a pretty scarce. On that diagram, what does part number 32 do? Shim set, center pin, CH15350 (substituted LVA802900)

CoyPatton · Aug 3, 2020

Try Hoyeteactor.com. Tour Deere 750 is a yanmar built to deere specs.
I do not know about parts availability, but there some available for the yanmar built deeres.

alpacalips · Aug 3, 2020

I have bought parts from Hoye several times, but their inventory for my model is mostly limited to engine parts and a few other odds and ends. I will check them out though, thanks. I would like to determine how to correct the issue before I start ordering parts though.