ZEXEL injector pump removal and installation tips for JCB, Kubota, and other tractors with this pump

I have removed my JCB midi CX backhoe's injection pump so often, I wanted to share some tips on removal, and installation. My pump was made by Zexel, and on a Perkins diesel, but this style inline block mounted cam driven pump was used on lots of tractors like Kubota, Shibaura (New Holland), and others.
I have also uploaded a video showing disassembly and cleaning of the pump:
• ZEXEL injector pump di...

[@ncut5547]

If u get a cheaper ring wrench cut a slot in it so it will go over the lines and onto the nut under the line nut ...u can actually buy line wrenchs for that job ...that engine is a Japanese Perkins made under license from Perkins which is now owned buy cat go figure..