I'm working on my brother-in-law's aveo, and found out his timing belt was broken. I've taken the sheilds off, removed the old belt, and am currently trying to install the new one. The problem i'm having is this, the timing belt tensioner is apparently the water pump? I've been told to loosen the pump retaining bolts (which i'm assuming are the three around that area that req an allen wrench to undo) and rotate the water pump.... Is this going to have an effect on the pump's gasket? Do i need to drain my fluids before i do this? Please help....
Thanks,
Jesse