jd790 fel curl problem

   / jd790 fel curl problem #1  

omrebel

Member
Joined
Jan 23, 2009
Messages
32
Location
SOUTH MS
Tractor
JD 3038e
My 790 with 419 loader has a problem when trying to slowly curl. Instead of curling the bucket goes down(dumps slightly). If you curl more aggressivly (even slighly more) it works fine. Anyone know waht I could check? Thanks
 
   / jd790 fel curl problem #2  
Instead of curling the bucket goes down(dumps slightly).

Does it "power" down or does it just fall due the gravity? If it's the later I would suspect the "load checks" in the valve (#6 in the diagram), they keep the bucket from moving until there is positive pressure.
 

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   / jd790 fel curl problem
  • Thread Starter
#3  
Just gravity I think. It's worse with a load. It will hold until you try to easy-curl. Are the load-checks easy to replace?
 
Last edited:
   / jd790 fel curl problem #4  
Just gravity I think. It's worse with a load. It will hold until you try to easy-curl. Are the load-checks easy to replace?

You will have to see how accessible they are...but generally yes.
 
   / jd790 fel curl problem
  • Thread Starter
#5  
Thanks again for your help.
 

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