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I need to rebuild some leaking cylinders on my Kubota B21. I have read all of the posts regarding cylinder rebuilds, but my Kubota shop manual states that the o-rings should be installed using a "slide jig" and that the piston seal must be compressed to the correct size using a "correcting...

I have a Kubota B21 backhoe/loader with 3 cylinder diesel with 1200 hours. From reading earlier posts I believe that the engine is experiencing some degree of blow by. I have started to notice slight "puffing" smoke coming from the vent tube, however, there is no sign of any oil leaking from...

Hi all, I definitely could use some help. I've been pounding on the pins that hold the pivot arms to my stick and backhoe linkage all day without budging them. (Kubota B21 with BT751 backhoe). I've tried heat without success, penetrating oil also. This is my first attempt at pin removal. Am...