Clear2Grade
Member
I recently bought me a Case 1155d track loader. It is a low hour machine with less then 1000 hours. hr meter is broken but the machine has no wear on it so i assume something is not wore out to be my issue. When i 1st got it the thing ran like a top with lots of power. The other day i was running it and i noticed out of the blue my bucket curl lost power. Everything else worked just fine but would not curl a full bucket. After a couple hours i noticed i got my curl power back but now it has no loader arm lifting power. it will not lift up off the ground at idle. If i rev it up tp about 2000 rpm the bucket lifts slowly but only goes up about half way. If i curl bucket up or try and close my clam shell why lifting i get all my power back and works like normal. Fluid looks pretty good but I'm going to drain tank and replace the fluid along with the filters. Anybody have any idea what my issue may be? I'm thinking my issue is in my valves but I'm not sure. I would like to have a idea before i start tearing into it.