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  1. K

    Rotary cutter vibration

    I'm not sure what exactly did it but it's no longer shuddering. Besides checking the above I pulled the shaft shrouds to verify I didn't mess up anything when I greased the shaft components a couple hours ago, everything seemed fine. I snapped it back together, ran it through another test and...
  2. K

    Rotary cutter vibration

    Alright, checked gearbox to deck interface, all good. Checked stump jumper rightness, can't budge it and the castle nut looking guy is well pinned and bottomed out. I decoupled the shaft from the rig and gave it a whirl to test the shaft trueness, same issue but I put my ear to the gearbox and...
  3. K

    Rotary cutter vibration

    Here's a quick video highlighting the thump. I'll get checking the above and report back, thanks.
  4. K

    Rotary cutter vibration

    Yeah, I've watched enough videos to realize it's a bit of a task. I'll try slow and steady first. I'll try to figure out the source of the bump but I sure hope it doesn't void warranty.
  5. K

    Rotary cutter vibration

    I suppose this is my welcome post so howdy everyone. My RCR1860 has only 10 hours on it but developed a shudder yesterday while I was clearing trails. The effect is much more pronounced when the load is lighter. I checked under the deck when I got it back, nothing big stood out but the blade...