Fuel injector and anti collision assembly.

[Parishnakov]

Hi all, first time posting.
I am having some major engine trouble, in that my mechanic is not sure how to reassemble the fuel injection and anti collision, or what order they go in or something.
It's a 1987 MA70 non turbo. If anyone here could link to a diagram of the assembly, or even take pictures of the finished product if you have the same thing, it would be greatly appreciated.