Tom M'Guinn

Good luck with the project. There are fines for removing an engine in MD? What will they think of next? No need to remove it for this work fortunately. At any rate, the link below has a detailed write up for a turbo HG replacement, and a turbo oil seal replacement -- might be some help. Clarks-garage is probably the best source of repair info, and the Haynes manual is also worth a look. You'll need a way to retension the timing belt, so it's worth studying up on that too, and finding yourself a tensioning tool.