does anyone know what the valve adjustment specs are for a kubota wg 750 3 cylinder gas engine, in a bruin ll
I don't think I've ever had that information when I had my Bruin II. You could contact your local Kubota dealer, and they'll have those specs for you. A simple phone call should get you what you need. An interesting note, when I passed 2000 hours, everytime I tried to adjust the valves ( my mechanic, actually), we found they never needed adjusting. They stayed true up until I sold it at 8000 hours.
http://www.genielift.com/manuals/Service%20Manuals/Z%20Booms/43037.pdf Page 2-5 in the manual page 19 pdf Page 20 pdf gives you rocker arm specs