Recent content by jetfisher

  1. J

    Shuddering on left side of Z724 zero turn

    Hi, just wanted to provide an update on my mower. The issue did come back in full force this Spring, still left side and now I realize it only appears after I run the mower for a while (maybe 30 min or more). So something with things heating up. Also happens both with PTO on and off. I tried...
  2. J

    Shuddering on left side of Z724 zero turn

    All makes sense on user neglect/abuse, I'm sure that is true in a lot of cases. However, I was consciously very gentle on my mower when new (not even pushing to full speed, definitely not doing quick turns or decel/accels) and this issue showed up with just a few hours on the engine. Also...
  3. J

    Shuddering on left side of Z724 zero turn

    I think that is what my dealer did first (tensioner spring), and yes the issue came back but much sooner than 30 hrs, more like 2-3. After the transaxle was replaced with the new Part#, everything has seemed to be fine (all mows over the summer), until just recently. I started to notice the...
  4. J

    Shuddering on left side of Z724 zero turn

    Thanks for all the input guys. I just got word that the dealer has a new transaxle arriving from Kubota this Monday, and the dealer will install and deliver the mower back to me. I asked what the part # is, he said K3811-10032. Interesting. The original P/N was K3811-10030 and both times...
  5. J

    Shuddering on left side of Z724 zero turn

    Is the below what you mean with different unit based on serial number, is "<=80676" serial numbers less than 80676? I'm not seeing this number correlate with my serial number, I only have 4 digits at the end of mine? Sorry, I'm a noob. The snip below is from Kubota but I saw on Messicks...
  6. J

    Shuddering on left side of Z724 zero turn

    Here is the part # from the invoice, not sure if that includes the entire pump?
  7. J

    Shuddering on left side of Z724 zero turn

    Thanks guys, I will do the test to see tire spin. But going downhill w/ PTO engaged it does fine, but slightest uphill is when left side shudders. This seems to be independent of whether I'm actually cutting grass or not. One other thread on this forum I saw discussed an issue with the wheel...
  8. J

    Shuddering on left side of Z724 zero turn

    Hi - long time browser of this forum but first post... I searched and can't find my exact issue. I had a GR tractor for 14 years, virtually no issues. Sold that and now I have a Z724 zero-turn bought new August 2022 ( Z724XKW-3-54). Not too many mows in (maybe 5 hours), it started...