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  1. 11-19-2012, 10:27 AM #11
    JJZ 109
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    Default Re: Kubota B3030 Hydaulics non functional when cold

    Quote Originally Posted by flowerfarmer View Post
    Thanks for all of your help. First thing I'll do is change the fluid and filters. What is the difference between UDT and SUDT?
    I used this link when I first changed fluids/filters in my B3030: Kubota B-Series - Changing Oils and Filters

    I also agree with the comment about finding a new mechanic if his knowledge thus far has caused you an issue like the one you're experiencing.
    You may want to reread moship's post regarding AW32's recommended usages. Not sure if you can even get UDT at Kubota anymore. They may have gone to all SUDT or Super SUDT2, which I bought when doing my fluids.
    If you're going to hang onto the tractor for any length of time, do yourself a favor and get in touch with Messick's and order a shop manual. Money well spent.
    Todd
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    "The trouble with quotes on the Internet is that it's difficult to discern whether or not they are genuine." --Abraham Lincoln
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    2008 Bobcat S185 Skid Steer with enclosure, heat & A/C • Erskine model 2010 73" blower •TSC Boom Pole adapted to QA • Bradco 48" pallet forks • JLG T350 Boom Lift • 1997 Ford F Super Duty 7.3 Powerstroke w/ Altec AT 200A aerial lift • CAM Superline 6x12 dump trailer
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  3. 11-19-2012, 12:22 PM #12
    Ductape
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    Default Re: Kubota B3030 Hydaulics non functional when cold

    Quote Originally Posted by flowerfarmer View Post
    What is the difference between UDT and SUDT?
    SUDT is what Kubota recommends in colder climates.
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  4. 11-19-2012, 01:09 PM #13
    moship
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    Default Re: Kubota B3030 Hydaulics non functional when cold

    Flowerfarmer,

    FYI... I'm not even certain UDT is available from Kubota or even SUDT. They are up to SUDT-2 now.

    Here's some info on Super UDT: http://www.messicks.com/Articles/superudt.aspx

    Kubota's Super UDT2: http://www.kubota.com/part/Lubricants.aspx

    Please report back on your findings.
    Last edited by moship; 11-19-2012 at 01:24 PM. Reason: Added link for SUDT from Messicks
    Kubota L3130 HST 4x4, FEL LA723 w/QA, Backhoe BH90, L2185 72" front snow blower, 7' back blade, carry all, Pallet Forks w/QA, Sun Shade, Turf tires & Rubber Chains for the winter, Extra forward and rear lighting. BearCat 73454 Wood Chipper. LandPride RCR2672 Rotary Cutter. Approximately 230 hours
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  5. 11-19-2012, 02:40 PM #14
    flowerfarmer
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    Default Re: Kubota B3030 Hydaulics non functional when cold

    Quote Originally Posted by moship View Post
    Flowerfarmer,

    FYI... I'm not even certain UDT is available from Kubota or even SUDT. They are up to SUDT-2 now.

    Here's some info on Super UDT: Kubota UDT/SuperUDT Specifications

    Kubota's Super UDT2: Kubota Tractor Corporation - Parts | Kubota Lubricants

    Please report back on your findings.
    The Kubota Corp. page lists sudt2 and udt - no sudt. I'll take a trip up to the Kubota dealer and let you know what I find out.
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  6. 11-23-2012, 08:45 AM #15
    flowerfarmer
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    Default Re: Kubota B3030 Hydaulics non functional when cold

    Well, I finaly got to visit my local Kubota dealer. They don't stock Kubota fluids as they are also a New Holland dealer and have chosen to stock NH fluids. They sold me Ambra MG134 which is what they use in Kubota hydrostats, and the Kubota filters. After changing these out, all seems well. Thanks again for all of your help.
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  7. 11-23-2012, 04:53 PM #16
    Gordon Gould
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    Default Re: Kubota B3030 Hydaulics non functional when cold

    Thanks for the feedback report. It is always nice to know what happened.
    Glad you are all set now
    "If you're not making any mistakes then you're not doing anything"

    L3010DT, Farmi JL290 Winch, ATI Grapple, BearCat 5" Chipper, 6' Rear Blade,
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  8. 11-23-2012, 08:47 PM #17
    moship
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    Default Re: Kubota B3030 Hydaulics non functional when cold

    flowerfarmer,

    Glad to hear everything is worked out for you and your tractor is back to normal.
    Kubota L3130 HST 4x4, FEL LA723 w/QA, Backhoe BH90, L2185 72" front snow blower, 7' back blade, carry all, Pallet Forks w/QA, Sun Shade, Turf tires & Rubber Chains for the winter, Extra forward and rear lighting. BearCat 73454 Wood Chipper. LandPride RCR2672 Rotary Cutter. Approximately 230 hours
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