If you are talking about the tie rod ends that connect to the wheel hub, then yes they can be replaced. Simply use a shifter (not best tool) and crack the nuts that are behind the actual tie rod ends so that it is not secure against the tie rod end anymore. Once the nut on both sides have been loosened un-do the nuts holding the tie rod end to the stub and remove tie rod end.
The rack ends, which go from the rack to the tie rod ends are easy as... they just screw in!
There is a lock washer, you need to bend the pins out before you can crack the thread, you'll need new ones. But yeah, after you bend the lock washer pins out, steady the rack then undo the rack ends, make sure you dont put to much pressure on the ps rack at any time.
Try to have as little of the spline out of the rack as you work on each end.
so the rack ends arent actually the steering rack ends, its just the 'tierod part' that screws into the end of the rack. makes more sense, i had thought it was part of the steering rack itself. happy days
Rack ends... I need to do this. Got 1 new tie rod end in already, other one is fine but will replace anyway.. but rack ends have got play and steering knocks around on rough ground.... Any tips for young players on where's the best place to get em / good brand etc? Or just grab whatever I can find?