Indenor XD3 Turbo

I am repairing a Chevrolet Custom 1985, which brings the Indenor XD3 Turbo and I need the exploded, for the operation of the oil injectors that lubricate the cylinders (not diesel).
Also if someone can help me with the electrical scheme of the same pick up.
I am actually restoring it because the engine was Fundico because the "regulators" of cylinder oil had been eliminated. Obviously this elimination by simple "plugs" caused molten warming and posterior.
These governings are difficult to get, because as far as I found out, they do not manufacture them anymore.
If some of the good friends always have information related to all this ... biannvenida!
Thank you so much