i would check tif the turbo spins freely and has no movement first
how many K has yours done?
if you want a good second hand turbo to save some $$
I have one for you can have for $100 plus a little bit of postage (no its not my old one
)
it is a very pleasant job, you just need a lot of patients did I say a lot of patients?? and a small hand
special tools
13mm socket in 3/8 drive and 1/4 drive and the flexi joints
a 22mm short spanner possibly a flare nut style i made my own for the oil feed line.
get everything undone and to remove the exhaust manifold, i found it easy to drop the gear box a few mm on a motorbike jack and have someone push the gearbox as hard as they can towards the passenger side so the manifold can fit past the studs.
a good day and a half.
if you need anymore info feel free to ask i only did this a few weeks ago, so its pretty fresh in my head