Kubota B2910 Hydraulic Leak

[ronjhall]

John and others have answered this question very well. Use a thread sealant as such as Loctite 542 or 545 to seal the treads. It should be available at most Auto supply stores.
Check out Loctite’s site by clicking <A target="_blank" HREF=http://www.loctite.com/indexna.html>HERE</A>.