Again let's start with talking special tools. Yes if you look at my tool assortment 98% of it is just harbor freight junk and pieces of scrap metal and a toothpick LOL with standing the couple nice ratchets my son gave me. First and foremost the set of snap ring openers in between the two pieces of metal from harbor freight that's a must it's a great tool for opening up snap rings. Now the little bent piece of metal or I should say c channel on the right is for a 904 transmission putting the forward I believe drum into that it may be the reverse drum putting that over the spring retainer and pushing it into your vise you're able to get the snap ring out and unload that drum and put everything back in again the piece on the right is for a 904. I strongly believe the two little pieces on the left of metal are for the 727 and I can't remember how to use them but we'll get there. Beyond that I have four old pairs of snap ring pliers that I use in various ways that an American wrenches and sockets. For the yoke bolt I have an inch and 1/8 socket and I jammed a little crowbar in there which usually I use a plumbers wrench to hold it but I can't find it..
Also I set a shoebox there to collect all these exterior parts and it seems as the speedo gear is missing and how to rag in the hole I'll find one of those at a later time...