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  1. C

    zd21 hydra-static cooling fan replacement

    FYI, Got it apart and replaced the fan. The spline does move allowing the drive line to compress to get in and out.
  2. C

    zd21 hydra-static cooling fan replacement

    Here are some pics. I have the drive-line loose from the Engine. But there is not enough room to slide it off the Hydro-static out put shaft. I need it to slide off this output to slide the fan on and bolt to the flange. Is this spline supposed to slide in and out? It did not move freely...
  3. C

    zd21 hydra-static cooling fan replacement

    Thank you for the replies. If I can slide it off the Hydra-static shaft the new fan will slip right over that end. I will get some pics this morning. The U-joints will not let it angle enough to get out of the way of the engine connection to slide it back.
  4. C

    zd21 hydra-static cooling fan replacement

    I did something stupid with my mower and a small sapling. It took all the blades off of my driveline fan:mad::o. It looks like I have to pull the drive line to replace it. I got it unhooked from the engine but there is not enough room to slide it backwards towards the engine to get it off the...