Well I thought I would give an update. I sent the injection pump out to be rebuilt. The pugged valley drain (that I have yet to get unplugged still working on it)
had allowed enough water to accumulate that it got in to the injection pump and rusted everything shut. So no fuel. I thought while I have everything apart I might as well check the injectors. The injector body is 30 mm and the head will fit in a 22mm wrench. But it did not want to come apart so I went to drastic measures.
![dissassembly.jpg dissassembly.jpg](https://www.steelsoldiers.com/data/attachments/630/630129-18c411143360407b5d87e9c062de5576.jpg)
there was a slight marring on the head from the vise nothing terrible. It is a good thing I checked because all 8 injectors were stuck
![stuck-pintil.jpg stuck-pintil.jpg](https://www.steelsoldiers.com/data/attachments/630/630126-9ca446af8ef1230bffe9a6d48c462a78.jpg)
the pin in the top is supposed to slide freely. None of mine would move.
here is what the injectors have on the inside just because I have not found a diagram maybe this will help someone in the future the parts are in the correct order the washer to the left goes on the top piece
![injectorParts.jpg injectorParts.jpg](https://www.steelsoldiers.com/data/attachments/630/630127-feb839c533cbd03eb8b83f6a1912ff7c.jpg)
The piece second down from the top is a shim they are not all the same size so you will want to keep them together with the correct injector.
anyway after soaking for 3 days in some carb cleaner (available at any parts store)
I was able to get them un stuck. I was worried that I was going to damage the valve but the only way I found to grip everything was with the bench vise and pliers. thankfully it did not damage the parts
![valvenVise.jpg valvenVise.jpg](https://www.steelsoldiers.com/data/attachments/630/630130-2bb17a899552ed919f0f336e9a612e90.jpg)
![seperatingValve.jpg seperatingValve.jpg](https://www.steelsoldiers.com/data/attachments/630/630131-895c76d6e0f38402dc1e362408140ea8.jpg)
![inside.jpg inside.jpg](https://www.steelsoldiers.com/data/attachments/630/630132-a4d62b59ad09e7034ab67987f999abe5.jpg)
![barrelSide.jpg barrelSide.jpg](https://www.steelsoldiers.com/data/attachments/630/630133-e96a2a275bd210001a06f21f36cdece1.jpg)
After every thing was a part I through it back in the carb cleaner for another 2 days.
Then I cleaned and scraped everything back to shiny like new condition. They are all reassembled now. I had some trouble finding the torque spec for the body and head assembly I think I found the correct one on a chevy diesel site. I torqued them to 90 foot pounds. I hope this is a help to someone. I will update this when I get the injection pump back. Which I hope is soon I would love to hear this thing running.
I did not include the Injection pump removal there are several videos on how to accomplish this on Youtube. If Someone would like pics I can get them on reassembly just let me know. I will say that on the m1097 the accessory belt and plate needs to be removed to get the injector gear bolts removed.
that plate has several water pump bolts on it that cause the pump to start leaking. I found it to be easier to drain the system and remove the cooling stack to do the job made. It really did make the job so much better.