f3990

  1. B

    DPF on Kubota F3990

    Please look at this that might help with the problem of DPF in Kubota. https://www.wickhamtractor.com/blog-posts/how-to-reset-kubota-error-codes/#:~:text=But%20is%20it%20possible%20to,be%20gone%20after%20this%20step. https://4dpf.com/kits/kubota-dpf-delete-kit/ Good luck.
  2. roncut

    Kubota f3990

    Pumping oil out front left axel bering seal
  3. Brown Dog

    F3990 vs newer F3710 4wd front deck mowers

    Will both machines come out of 4wd ? Both are basically same HP I think. I think I’ve got one of my ZD1511 sold & wanting a 4wd for steep banks. I don’t necessarily like the front deck running on the ground because I have rough farm Ground. Regens are no issue as I mow 3-6hrs at a...
  4. smartguyz

    F3990 Owner: Why can't I run B100?

    Hi TBN friends! I just became the owner of an F3990 Front Mower. In general it works really well. I have been reading the owners manual and it states that you shouldn't run anything more than B5 diesel in it. (5% biodiesel). It gives no reason for the warning and admonition. Given that...
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