4020,only,turns,left

/ 4020,only,turns,left #1  

sugargrovefarmer

New member
Joined
Mar 4, 2012
Messages
14
Location
Sugar Grove
Tractor
Farmall Super M
Hi Everyone! I,m looking at a 4020 Deere to purchase and it only turns left, Any ideas?
 
/ 4020,only,turns,left #2  
Could be bad o-rings in steering motor under fuel tank or steering valve needs the 4 valves adjusted with a dial indicator.
 

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/ 4020,only,turns,left #3  
Yup, that was my first thought too; right half of the steering controller is bypassing. Unless it's leaking, then it's more serious. In either case, not an easy job to remove the dang thing.

//greg//
 
Last edited:
/ 4020,only,turns,left #5  
Those steering valve housings are pretty handy at cracking. If you are looking at purchasing this tractor, you might want to budget a little more than a handful of o-rings to cure the steering problem. Plan for the worst; hope for the best.
 

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