Pressure of oil in Diesel traffic 2.1

I have a 95 model traffic 4 years ago and I broke the hexagonal axis of the oil pump discovered that the supplementary tree had a lot Out of the bulb is the question, the question is because the extra andxq lubrication now breaks the gear of the good depressor I will disarm myself again to see that I can solve from now I thank you for any contribution I am not a mechanic but I am searching them