[mark2]

Does anyone have any suggestions of books or web sites that I can look at to learn about hydraulic systems like in a z mower and/or dingos?

 

[xcopterdoc]

I've seen some repair and rebuild books for sale in the J.Thomas catalog. I dont know how much it would go into theory of operation.

 

[Let it Grow]

I took a hydraulics/pneumatics class two years ago which had a very helpful textbook. It was a great class as well. I understand hydraulic systems now! I don't remember the name of it but I bet you could find one at a local community or technical college. Or even at a bookstore.