Pull the air intake hose off of the engine air intake unit.

Pull the air intake hose and valve cover breather hose away from each other until they detach.

Bend the air intake tube so that there is an easily accessible path to below the engine air intake and the back of the engine.

If the tube cannot flex far enough to be out of the way, it may help to detach the other end of the tube from the air box and completely remove it.