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  1. TheOldHokie

    Hydraulic outlets on B2601 for log splitter

    In the US market synthetic vs mineral is a blurred distinction. Much of the 'synthetic" oil on the shelf is actually a highly refined mineral base oil. As far as SUDT vs UDT goes: SUDT has a slightly lower KV100 viscosity with a higher viscosity index (200 vs 140) which makes it a superior...
  2. TheOldHokie

    Pros and cons to Kubota 0 turn mowers

    I dont own a ZTR but I think your question depends a lot on your budget. I see lots of commercial landscaping companies in our area and very few have anything green on their trailers. Red or yellow is probably the most popular color. Some brands sporting Kubota diesel engines. Orange seems...
  3. TheOldHokie

    Hydraulic outlets on B2601 for log splitter

    I wonder what the UDT you get in NZ actually is. They dont sell SUDT in Canada and I am pretty sure it does get well beliw freezing there 🙃 Is it the same UDT formulation as sold in the US or is it the SUDT formulation with a different label? Its not like they cant find companies in NZ capable...
  4. TheOldHokie

    Hydraulic outlets on B2601 for log splitter

    That is the circuit you want I would plumb outlets just like a backhoe. Mount the female quick connect on a rear bracket bolted to the frame or sheet metal and make the return hose long enough to loop around to it when the splitter is not connected. Pictire below is from the backhoe manual...
  5. TheOldHokie

    I purchased a Pressure tester/Adjustment kit Any tips? 2100 PSI good starting point? BX25.

    If the backhoe is attached there are two reliefs in that circuit. The main relief is in the pump outlet which I assume is the one you are shimming. There is another inlet relief just down stream of that in the backhoe control valve. How they might be interacting when you deadhead the loader is...
  6. TheOldHokie

    Confused by the manual of the L2501 HST

    The WSM for the L3301 and L3901 are the same. There is a different WSM soecific to the L2501 which suggest some significant differences Dab
  7. TheOldHokie

    Confused by the manual of the L2501 HST

    L3901 HST Z will start without depressing clutch. Changing speed ranges is done with the tractor motionless. Clutch is not required but sometimes it helps get the gears lined up. Same for 4WD changes. No first hand experience on an L2501. On the L3901 you can disengage the PTO without using...
  8. TheOldHokie

    BX23S will not drive or move loader/backhoe

    Your loader valve has two "lower" positions. When you move the joystick forward to lower the boom you are in the down pressure position. If you push the joystick farther foward you will encounter a mechanical detent that can be overcome with a small amount of added effort. That will move the...
  9. TheOldHokie

    BX23S will not drive or move loader/backhoe

    No need to disconnect anything. Put the loader valve in float and use a come-along or something similar to raise and hold the bucket off the ground. Move the valve back to neutral once its up and secured. Dan
  10. TheOldHokie

    I purchased a Pressure tester/Adjustment kit Any tips? 2100 PSI good starting point? BX25.

    Describe your test procedure in greater detail. Is your gauge in parallel or series and how many reliefs in the circuit under test? What action is used to generate max pressure? Dan
  11. TheOldHokie

    Is Everything Attachments open again?

    I would really like to buy some attachments from EA bit I am saving up for investments when FTX reopens.
  12. TheOldHokie

    B8200 Directional Valve Function

    After looking at some parts diagrams I am guessing thats a BF300A loader. Dollars to donuts the quick coupler on the KYB pipe is not fully connected and/or its defective and not flowing oil. Dan
  13. TheOldHokie

    B8200 Directional Valve Function

    If the power beyond return line (labeled KBY in your picture) is blocked you will get the exact symptoms and behavior you describe. Do those pipes have quick connects on them? Dan
  14. TheOldHokie

    B8200 Directional Valve Function

    Thats definitly not right. Most likely something on the valve end of those lines is improperly connected. Pictures of the loader valve and those connections. Dan
  15. TheOldHokie

    B8200 Directional Valve Function

    Based on your labels thats correct but thats not much to go on without seeing whats on the other end I have no idea what KYB signifies but I am assuming its shorthand of some dort for power beyond. So does everything work as it should? Dan
  16. TheOldHokie

    B8200 Directional Valve Function

    Posr a picture and get some help before you damage something by blindly moving hoses. Dan
  17. TheOldHokie

    L3901 Heater Block Install Issue with EGR

    By all means delete that useless piece of crap. The engine will run much better without it..... Dan
  18. TheOldHokie

    Kubota udt alternative

    You are stuck on brand names and missing my point. The advantages/differences between the SUDT formulation and UDT and its third party counterparts was well documented by Kubota when they first rolled SUDT out in 1997. The red highlighting below is my emphasis. 1997-09-08 Development of High...
  19. TheOldHokie

    Kubota udt alternative

    I can understand and even agree with your cost analysis. But arent you even mildly interested in what that research and testing is and what it says you are getting ? Thats the kind of detail that has guided me through both personal and professional life. Dan