Your cable should look like mine here removed so I could grease it.To remove unscrew from trans first,then unhook it where it is secured from the driver side frame up towards the firewall.There are several clips holding it in place.Then once done and cable is free from outside/underneath then remove your dash cluster,pull it forward,and unclip from back of cluster inside truck.Just remove the WHOLE cable and or part and slide some slack towards the firewall going inside the truck some it will give u more pull forward when unhook from the actual speedometer itself.The speedo cable is black casing with a cable inside,you do not take any part of the cable apart.It is a simple remove old cable,reinstall new cable as a whole part.I sure hope my pic and explanation helps and any more ?s.Now my pic shows the actual inside cable removed from the protective cable (black) bc I greased it.Once you pull the cluster it should come out with ease,and there is a rubber grommet on the firewall(engine bay side) that has to be removed,once your cable is off inside pull cable from engine bay OUT,from the interior.It takes a little time and be patient.