Its not a hard job the camblet, but then its pretty awkward at same time!!
You need a crankshaft removal tool to take the bottom pulley off. I made my own for this.
you do NOT need a locking kit mate. There are only 2 points to allign, the crankshaft and the cam.
With the crank pulley off, there is a tiny indent on the pulley that limes up with a dimple or dot (cant remember) on the block face. At the same time there is a hole in the cam pulley the one marked 4E (presuming you have a 1.3? if 1.5 then use the 5E mark) and you eye through that hole to a mark on the bearing cap (the hole will basically be at about 12 o clock.
you then have to release the tensioner, lever itr back (make sure you get it all the way back or you will regret it later on) and then tighten it up to hold it there. Now remove belt and refit new one.
NOTE - this is where its a bit of a pain, its very easy for it to go one tooth out here. You need to pull it tight over the right side of the cam and crank pulley so any slack is on the tensioner side. It can be tricky, and took me 3 attempts on the last one!once belt is on, release the tensioner, it will take up the slack. nip bolt back up. Turn the engine over by hand at least 2 rotations, and check the timing is alligned still. If not, your a tooth out, you will have to remove belt and try again (be careful not to damage the belt moving the tensioner.)
Ive never changed the crankshaft oil seal so cant comment how easy/hard this is to do. Unfortunately my mate has my 5EFE repair book at the moment so i cant check that either
