hi, im trying to plumb up my 1uz stering pump to a hilux steering box.on the pump there is 2 inlets and 2 out outlets. the smaller one being at the rear. ive caped off the front section and intend to use the rear. is this the rite thing to do? im wondering if the front section will seize as it isnt being used or do i have to have a seprate resovior just circulating oil threw it? any help please thanks