I did straighten out the problem. Thanks to friend that brought over his old injection pump from an OM603. I did have a time trying to loosen the Alda. Instead I fashioned a little tool that loosened the difficult to remove T30 bolt.
I went down to Home Depot and bought their single 3/8" drive mounted T30 bit. I used my dremel to cut off the bit such that I had just enough hex shank left for me to get the box end of a 1/4" combination wrench on it. I wrapped some electrical tape around the bit so that the wrench would fit snug on it.
This way I could slide it in place under the alda and on the T30 bolt of the SOV.
I am posting a pic of this little modified tool so that it may help someone else.

It turned out that the lower arm of the shutoff cam had gotten on the wrong side of the ip rack (on the right side) . It needs to be on the let side of it so that it can push the rack to the right to shut it off by the action of the emergency lever or the SOV.

Thanks to all that posted on this form. It was invaluable.

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