How do you change the valve cover on 2007 suzuki forenza?

let the engine cool down if hot,protection for eyes, proper tools, open hood remove screws,once apart clean off /remove old gasket ,clean both the cover/block.apply gasket maker high temp/oil resistant/then apply gasket carefully make sure it lines up properly then start to tighten down bolts not too tight at first leave room to adjust to fit /allign the bolts tighten to specific manufacture requirements.