JCB Midi CX backhoe repair Part 3: Well, at least I got it home.

In this episode, I continue to work on the problem I'm having with this new to me backhoe.
I have posted 2 "support videos" included in this playlist. One details removal and installation of the injection pump, and another that details tear down, inspection and cleaning of the Zexel injection pump used on these Perkins diesels.
Detailed removal and installation of the Zexel pump:
• ZEXEL injector pump re...
Detailed tear down and assembly of Zexel pump:
• ZEXEL injector pump di...

[@skipstein744]

Onward!

[@jerrythecoo3295]

I wonder if you have air leaching into the fuel???

[@4x4getoffmyland]

When the pump is in place is there some pressure on the rack(from one of the pistons that is not evident when you release the housing? also, can you use a small strong magnet on a stick to pull the rack through the hole the solonoid goes in to reset?

[@stevewatr]

@@4x4getoffmyland part 4 is coming soon and will talk more about exactly what you are asking about. But to sum up......i was able to position one of those long skinny magnetic pickup tools in there so I could pull the rack back to start position without having to take the pump out every time at stalled. I posted separate videos of pump removal and pump disassmbly. They show that the return spring on the linkage from the governor is working. They also show that all 4 plungers in the pump are moving as they should. Springing back without binding.

[@4x4getoffmyland]

@@stevewatr makes me think the governor might be sticking at some point, even though you show it is working, maybe in situ there is some stickyness