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  1. #11
    Veteran Member Carl_NH's Avatar
    Join Date
    Apr 2002
    Coastal NH
    01 Kubota B21TLB, 2010 Ferris 52" ZTR, Cub Cadet 1811, Gravely Super8

    Default Re: Auto Return acting funny on B20 I just bought. Is there a simple way to bypass th


    This is a nice 2620 - if you arent looking for a BH 2010 kubota B2620 LOADER

    Good luck selling yours.
    Kubota B21TLB, Ferris IS2000, Cub Cadet 1811

  2. #12
    New Member
    Join Date
    May 2010

    Default Re: Auto Return acting funny on B20 I just bought. Is there a simple way to bypass th

    Your B20 backhoe switch circuit is controlled by an ECU. You should have a swing sensor and a swing lever sensor. If they become improperly adjusted the boom could possibly move without touching the swing lever. The ECU is located in the backhoe control tower Beside the valve. At the top of the ECU there should be two LED lights. Green and red I believe. Check to see if they are flashing with the engine running. The lights have a flash pattern and can provide different codes to ID the problem. Should be able to see the lights through the opening for the backhoe levers. There is also an adjustment to centre the boom.
    At one point there was a kit to convert the B20 auto return swing circuit to a non electronic valve section. Not sure if the kit is still available.

  3. #13
    Super Member Gary Fowler's Avatar
    Join Date
    Jun 2008
    Bismarck Arkansas
    2009 Kubota RTV 900, 2009 Kubota B26 TLB & 2010 model LS P7010

    Default Re: Auto Return acting funny on B20 I just bought. Is there a simple way to bypass th

    I guess kubota trashed that electronic crap when they upgraded to the B26. My B26 has non of the electronic crap, just spring loaded valves. If I had your problem, I would look at upgrading the control to B26 type.
    2010 LS P-7010C 20F/20R gear tractor & FEL, 2009 Kubota B 26 TLB, RTV 900 Kubota,17 foot Lund boat with 70HP motor, 2012-20 ft 12k GVW trailer, 2011- 52" Craftsman ZTR mower, 2013 Ferris Zero Turn, 3 weed whackers, pressure washer, leaf blowers, 7 foot bush hog, 8 foot landscape rake , 8 foot 3 PH disc, 2 row cultivator, 350 amp Miller AC/DC welding machine and all the tools needed to keep them all repaired and running.

  4. #14
    Join Date
    Aug 2006

    Default Re: Auto Return acting funny on B20 I just bought. Is there a simple way to bypass th

    Thanks Lake. I just checked and don't see any LED's on. Seems like the more I use it the more it works, however I haven't been using the backhoe lately, so it rarely swings. My dealer is looking into ordering the kit.

  5. #15
    Elite Member wmonroe's Avatar
    Join Date
    Nov 2005
    Southwestern, PA
    1958 Ford 961 Powermaster


    What is the auto return function? My BH92 attachment doesn't seem to have anything that makes me think auto return.
    Kubota L5240 with loader and backhoe

    1958 Ford 961 Powermaster LP

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