Tractor Repair: Simms injector pump, injection pumps, ford tractor

Question
Do you know have or know where I can get an exploded view of or a repair manual for a 6 cyl Simms injector pump for a Ford tractor?  I have searche the net and come up dry.

Answer
I don't think you will ever find an break down of that pump. Even if you did there is no way you could fix it without all the special tools and a Injection pump stand that will check the metering of each valve. My advice take it to a pump shop let them test it. Injection pumps take alot of experience to get right.