I removed the 208 t-case from my 88 Blazer to fix a leak on the case. Now that the case is out how do i separate the two halfs of the case? The shop manual says to remove the front drive yoke and the rear drive assembly to separate the case. 1. my question is do i need to do like the book says or is their an easier way? 2. can i just split the two halfs and put a bead of silicone in there? 3. While i have this thing on my bench how much are all new seals going to cost me? rough idea is fine and witch seals will be ruined by taking it apart. thanks for any help you can offer. Ed.