Hey Andy. New sub and liked your MCV pump video. It’d made my life easier if I could have watched it about 20 years ago... greetings from Norrheast Ohio
Are you talking the one that runs the 3pt and valves on back? I'm about to release a general one but it doesn't go into much detail on that. Does your pto work?
It could be an issue with the steering pilot valve just above the mcv or maybe seals in the steering cylinder. I haven't had to dig into mine that far yet so I am not sure.
Was that spring you installed on the lower right, part of a check valve or pressure regulator? Was there supposed to be a steel ball with it? Thanks for the great vid.
Thank you for making this video. Started using an 856 that had sat for many years. Steering makes loud noises and can feel a pulse or a jerk in the wheel (kind of feels like a fish biting ;-)) Once, fluid came out around the steering wheel, which actually seemed to alleviate the symptoms for a bit. Some of the noise seems to emanate from the top of the tractor, directly behind the steering wheel. Does it sound like I need a new MCV? Any tips for diagnosing the issue?
Exactly the same. 706-3688 are basically the same in that area. The only difference is some 86-88's have a "supercharger" line that precharges the mcv off the power beyond on the hitch pump.
Good day Andy, excellent video I have a 866 with steering problems could be this MCV pump the problem? Where did you buy the parts could you share the web page thanks a lot
What problems are you having? I don't remember exactly what page I bought it from but its was this brand pump. www.hy-capacity.com/hydraulic/mcv-pumps/pid8161/mcv-hydraulic-pump/
@@AndyFromm I don't know what "TA" means ( mabe you're talking about the thing who lift the implements) it works correctly and the PTO works correctly the breaks I am not sure
