I have a '99 Chevy Silverado. Trying to replace the seal on the front
output shaft side of my transfer case, since it is leaking oil.
Problem is that I can't get the seal retainer off! My favorite Haynes
manual says I should use a slide hammer. Don't have one, but I made
something similar myself. But the seal retainer just doesn't come off;
The holes where you can put a hook in to pull it out keep getting
bigger with every try, but no movement in the retainer itself.
Anyone has any tips here?