Speedy sleave for front output shaft on NP205

[gmjim4x4]

My front output shaft for my NP205 is leaking. My question is can I put the speedy sleave on the shaft with out having to press it on, thus not taking the t-case out from under the truck and not having to unbolt it from the sm465? The seal was new and started leaking before I ever got on the road with my truck. If anybody has any photo's of what this speedy sleave looks like and how to install, it would be appreciated. The NP205/SM465 combo come from a 1979 K10. I am guessing the 10 spline shaft....(been a while since I installed !) Thanks