Yes a few tips!!!! That should save you having a nightmare like I did haha
Firstly, use a press or a vice, you're more likely to have or have a friend that has a vice, Use an old socket that you don't mind damaging that is just a little smaller than the size of the cup on the old UJ, obviosuly remove any old circlips first with a good set of needle-nosed circlip pliers like these;
http://dx.com/p/bosi-professional-7...42883?tc=GBP&gclid=CO3Iw_a6m7oCFcfJtAodXkEA0Q
Put the socket and the UJ in the Vice and twist away until the cap you have the socket on falls free into the center at this point MAKE SURE YOU DON'T PUSH THE UJ THE OTHER SIDE OUT OF ITS HOLE
It's important you don't do this or you'll have a nightmare pushing it back in to remove it and may end up having to angle grind it out like I did
The UJ's come pre-greased BTW so you don't need to fill them before fitting, if you do for whatever reason want to top them up, secure the caps or you'll find when you inject it the caps will all fly off and you'll loose all the needle bearings like I did, if you do lose any needle bearings or damage the cups then PM me as I've got a half knackered brand new UJ in the toolbox that I can break for bits to save you buying another one
Refitting is the reverse of removal, just use 2 sockets and push against each other equally, you'll understand it when you come to do it. Make sure you file the holes out nice with a round file getting rid of any burrs before putting the new ones back on
If you jack the car up from the rear, you won't lose any gear box oil either :thumb2
Any issues while your doing it PM me and I'll drop you my mobile number :thumb2