308 coolant hose access

[Dinosar]

Hello:

I'm sure this is an old thread but I cannot locate anything with the "search" function. Basically, I need to replace all the old coolant hose sections on top of the engine. I have a GTSi. I'm looking at the intake plenum and the intake runners and wondering how the heck do you get to the stinkin hoses? There is no way I can fit a wrench in there to remove anything. If I could just get the large plenum box off the top of the engine, I might have a shot at the hoses. Hell, I can't even figure out how the factory assembled the thing!

Thanks.