Readytoretire
Member
Trying to solve a hydraulic problem on my JD 4630 tractor, the service manual that I have bought talks about cleaning the transmission pump suction screen, but does not give the location of where the plug is to drain the oil and remove the screen. I have found one picture that shows a drain plug on the bottom rear of the tractor by the draw bar. Have found two more conflicting drawings with one showing the screen looking like it would come out the right underside of the tranmission in front of the rear axle, the other looks like it would come out out on the left underside of the transmission in front of the rear axle. The tractor is about a 45 minute drive from home and the JD dealer is another 30 so I would like to make sure what plug to pull and what gaskets or seal rings to have with me when I check the screen. I have already change out the Hydraulic oil filter even though it look good. Thanks