if that's just grease in there you need to get a correct pilot bushing and install it before you put it back together - important, as it holds the little nose on the end of the trans input shaft
no problem in learning the site - it is confusing, and while your site is paying the shot for the part it does, the bolt pays for bandwidth as well as a byte transfer charge here, and having the images displayed on the page adds to the page size from some way that the forum software works - it has to account for or place the image in the page when it sends the page to the viewer, and with physically large images and maybe a few thousand views, even if it only adds 20 or 100 bytes to the file size, it adds up - hafta note that there's upwards of a million page views a month here or some such, on a site we truckers don't pay to use!
'hotlinking' is what you're doing, and on your end is a problem w/ sites that don't intend to be hosting pics for use on other sites, or w/ some hosting places that want the viewer to actually come look at the whole page and see the adverts, and using URL links prevents that hotlinking, nut also in this case eases the load here
Bill