Turbo removal how to?

I want to take the turbo off to properly check the wastegate is closing and also check the turbo impeller. However the bolts are rusted solid and access is difficult. Haynes says it needs to come off with the exhaust manifold and the cooling system also needs to be drained.



Also thought about trying to gain more access from above but to remove the air cleaner housing injectors and intake manifold need to come off then remove the camshaft cover.



Can't really get in to get some heat on the nuts either with a small blowtorch as that would help with undoing the bolts immensely.



It looks like one of those jobs that once I get started either something will go wrong or I will wish I had not started it.



Decisions decisions. Any advice from those who have done this?

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