The lattice fastens latches and screws. On a part of cars screws of fastening are on a cross-piece of a front or are screwed in front arms in front. On the most part of cars the lattice fastens plastic latches which are removed the flat sharp tool. If all fastenings are removed, then the lattice freely drops out, otherwise find and remove the remained fastening. At installation you watch to damaging the condenser of the conditioner or a radiator.