John Deere 400 Power Steering Control Valve Rebuild at Alice Hager blog

John Deere 400 Power Steering Control Valve Rebuild. I know on my 140 that i converted to. I'm rolling the idea around and doing a cost study on coverting the 400's power steering system from what it is to more of a. Check the valve and hydro lines for any signs of leaks. Never messed with the 318 but the 400, had to work on the hydraulic valve. You can see the parts of the power steering on the 400 by going to jdparts.com and signing in (it is free registration). Start the engine at 1/4 throttle. To recharge the valve with fluid, take hold of the hydro. When the jd 400 has steering issues, the first thing to check for is whether one or more of the implement control valve spools. Got that freed up and now steering works. Mounting the steering box is to me the biggest issue, because of the width of the valve. Had a spool stuck and wasn't letting oil feed the steering.

Got that freed up and now steering works. Mounting the steering box is to me the biggest issue, because of the width of the valve. You can see the parts of the power steering on the 400 by going to jdparts.com and signing in (it is free registration). Had a spool stuck and wasn't letting oil feed the steering. I'm rolling the idea around and doing a cost study on coverting the 400's power steering system from what it is to more of a. Start the engine at 1/4 throttle. Check the valve and hydro lines for any signs of leaks. I know on my 140 that i converted to. To recharge the valve with fluid, take hold of the hydro. Never messed with the 318 but the 400, had to work on the hydraulic valve.

John Deere 4020 steering theory of operation, Diagnostics, steering

John Deere 400 Power Steering Control Valve Rebuild To recharge the valve with fluid, take hold of the hydro. Start the engine at 1/4 throttle. Check the valve and hydro lines for any signs of leaks. To recharge the valve with fluid, take hold of the hydro. Never messed with the 318 but the 400, had to work on the hydraulic valve. Mounting the steering box is to me the biggest issue, because of the width of the valve. Got that freed up and now steering works. I'm rolling the idea around and doing a cost study on coverting the 400's power steering system from what it is to more of a. When the jd 400 has steering issues, the first thing to check for is whether one or more of the implement control valve spools. You can see the parts of the power steering on the 400 by going to jdparts.com and signing in (it is free registration). I know on my 140 that i converted to. Had a spool stuck and wasn't letting oil feed the steering.