Yes there is one thing, the arm is special. It is a dual tube construction, the tubes has to be straight and un-damaged. Not that it is a common error but it will cripple the deck as I don't know if Yamaha still has spear parts for it.
Otherwise I'd say the TT is pretty straight forward.
If you also need a new cart, spend $90 on a AT-440MLa (MM) and you will have a really good source.