JD 990 Oil

   / JD 990 Oil #1  

AK_Mike

New member
Joined
Oct 16, 2005
Messages
13
Location
Alaska
Tractor
JD 990
At 27 hours, the oil in my JD 990 is still spotless clean. I have never had a diesel keep oil this clean. Anybody else have this with their tractors? It's so clean, I'm actually wondering if anything is wrong.
 
   / JD 990 Oil #2  
On my 990 my oil stayed very clean and I didn't change it until 75 hours which was last week. By that time it had turned darker though but by no means dark black
 

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