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Changing a Kubota hydraulic thumb cylinder

scrpmtl23 ยท 2015-09-22 19:39

Sorry for my ignorance but I seem to be finding conflicting info online. I have a Kubota kx121-3 and need to replace the thumb cylinder. I have no experience with changing hydraulic cylinders and I'm trying to determine if I have to prime the cylinder and lines with oil first. If so how is the easiest way to do so? Thanks in advance for any insight.

Replies3
  1. #1lumberjack2015-09-22 20:08

    I would just throw it on there and get after it, it'll bleed itself mainly. Worse case you may have to crack a line to let some air out of the rod side.

  2. #2lantraxco2015-09-22 21:33

    Yep, like lumberjack sez just slap it on and cycle it a couple times, will be good to go.

  3. #3scrpmtl232015-09-23 10:23

    Perfect. Thanks for the clarification!