The fuel filter is above the rear axle and is a simple replacement job, 15 mins and a couple of wrenches. The fuel pump is a bigger deal, as the pump is inside the fuel tank You need to drop the fuel tank (empty it first) disconnect the filler tube and the holding straps, partially lower it and then disconnect the fuel lines at the fittings etc. located on the top side of the tank. The pump is kept in place by a locking ring. Be careful you are working around gas fumes, NO sparks, No smoking.