Posted by JimB2 on May 15, 2022 at 07:37:05 from (174.114.155.238):
In Reply to: 2500b steering issues posted by boatmanjj24 on May 13, 2022 at 19:22:05:
Hi, if you don't have the service manuals they can be downloaded for free from the link below. There is a complete section 10 of the service manual covers the hydraulic system including trouble shooting and symptoms and causes section. Make sure you have no air leaks around the hydraulic filter housing. I assume you have plenty of oil in the hydraulic/trans/diff. Re Power Steering, could be the Flow Divider is stuck in the bore in the MCV or the PS relief valve spring is broken. The purpose of the flow divider is to split the 12 GPM output of the pump into 3 GPM for PS and 9 GPM for 3pt and remotes. If the flow divider sticks in the bottom of the bore then too much oil will go to 3pt and not enough to PS and when stuck in the top of the bore then too much to PS and not enough to 3pt.
Re Brakes, could be leaking brake O-rings in axle or not enough hydraulic oil flow from the return side of the oil cooler which is related to poort oil flow to PS.
See the photos below of hydraulic flow through the MCV, one photo shows the flow if your 2500B has the hydraulic FWD/REV option.
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Today's Featured Article - Tuning-Up Your Tractor: Plugs & Compression Testing - by Curtis Von Fange. The engine seems to run rough. In the exhaust you can hear an occasion 'poofing' sound like somethings not firing on all cylinders. Under loaded conditions the tractor seems to lack power and it belches black smoke out of the exhaust. For some reason it just doesn't want to start up without cranking and cranking the starter. All these conditions can be signals that your unit is in need of a tune up. Ok, so what is involved in a tune up? You say, swap plugs and file the points....now tha
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