Morning all

Can anyone tell me weather it is an easyish job to do an alternator on an early mk3 tddi? After speaking too soon on another thread yesterday about how reliable the car is, it failed this morning It's right down the back of the engine so looks like a bit of a pig to get to.

Need it done ASAP so if it is a bit fiddly then i'll get it down the road, if not I'll tackle it myself!

Cheers