Caseck
Member
Hello Everyone,
I have a 1970 Case 580Ck that has an extendahoe option on it. The dipper cylinder control will pull forward to bring it in but you cannot push the control forward to push the dipper arm out. I’m thinking something is locking the spool valve up partially. Am I correct in thinking some dirt or seal is blocking the valve? How would I get started on fixing this? I’m hoping I can take apart the one valve that is affected instead of taking the whole block out. I’m hoping to do this soon so I can get the machine all back together. You can see the rod is bent from someone other than me trying to force it with no avail. I have the backhoe off but need to get the machine back together soon. Any help is greatly appreciated.
I have a 1970 Case 580Ck that has an extendahoe option on it. The dipper cylinder control will pull forward to bring it in but you cannot push the control forward to push the dipper arm out. I’m thinking something is locking the spool valve up partially. Am I correct in thinking some dirt or seal is blocking the valve? How would I get started on fixing this? I’m hoping I can take apart the one valve that is affected instead of taking the whole block out. I’m hoping to do this soon so I can get the machine all back together. You can see the rod is bent from someone other than me trying to force it with no avail. I have the backhoe off but need to get the machine back together soon. Any help is greatly appreciated.