Hello. I recently purchased a JD 70. This is my first tractor and I have some questions about the hydraulic connections. My problem comes when I hook up a disc. When I engage the hydraulic lever I have leakage around the area were the hydraulic fitting enters the valve body. I'm wondering if there should be a O-ring on the long shaft that enters the valve body?
Sorry if the terminology is incorrect. I'm not sure what everything is called exactly.