I think the closest thing you'll find is on the CEG boards.
Click here. The pictures aren't great, but the procedure is really straightforward. If you've ever taken off the UIM, all you need to do is unbolt a few more bolts on the LIM, pop out the fuel injectors, and the runner control and you should be able to slide the LIM right out from under the fuel rail. Then you can just use intake cleaner and some type of wire brush to clean everything out.
Mike