JD 990 SCV

   / JD 990 SCV #1  

Dale59

New member
Joined
Dec 9, 2015
Messages
2
Location
Peshtigo
Tractor
990 John Deere
Hello everyone. Just installed the scv on my tractor that didn't have one on 2003 JD 990 170 hrs.
Trying to put loader on with no pressure to cylinders. If I move the rockshaft control up and down at the same time holding the scv valve in any direction then the loader will move a little. What's going on?
 
   / JD 990 SCV
  • Thread Starter
#2  
Hello everyone. Just installed the scv on my tractor that didn't have one on 2003 JD 990 170 hrs.
Trying to put loader on with no pressure to cylinders. If I move the rockshaft control up and down at the same time holding the scv valve in any direction then the loader will move a little. What's going on?

Miraculously, it started working.
 

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