I have a Kohler gen set in my boat. The unit is very low hours (185). It has been quite awhile since I replaced the fuel filter and I have forgotten the sequence of buttons to push on the control panel to only activate the electric fuel pump to fill the new filter. When I move the rocker switch from AUTO to RUN, the electric fuel pump comes on for just a moment before the starter engages. I know there is a way to just activate the fuel pump only but can't recall it. On the control panel by the electronic hour meter is a row of 3 buttons. The first one is a "o" like a typical on/off. The next two are this symbol < (one pointing up and the other down). If anyone knows the sequence, I would appreciate the help. It seemed like I had to press a couple of buttons simultaneously and move the rocker to run, but I just can't recall the exact procedure.