87 omc 5.7. When greasing the power steeri g manual said not to over grease. I didnt put to many pumps and i saw grease start coming through the black seal. I attached a photo and you can see the grease fitting in the back and halfway between it and where the photo was taken you can see a black seal. Some of the new red grease and grey old greasr started popping out as seen. Is this normal or does power steering have an issue.