1968 John Deere 140 H3 hydro just started getting loud.

   / 1968 John Deere 140 H3 hydro just started getting loud. #1  

marcus8807

New member
Joined
Jul 12, 2022
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1
Tractor
John Deere 140 H3
The hydro started getting very loud and whining. I filled the tranny to the line with the low viscosity JD hydraulic and tranny oil. And changed the filter. This started happening when I was in a parade. Going to check fluid level again. See what it looks like. Anyone have any ideas on why its doing this?
FB_IMG_1639333589590.jpg
 
   / 1968 John Deere 140 H3 hydro just started getting loud. #2  
Are you sure it takes LoVis oil. I seem to recall older JDs using dexron 3. Nice tractor by the way.

Edit. I meant to say Type F, not Dexron 3.
 
Last edited:
   / 1968 John Deere 140 H3 hydro just started getting loud. #4  

marcus8807

Welcome to TBN 📣

I don't have an answer for you, but I'm sure someone will come along with some suggestions.

Richard
 

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