I have an 8 hp yamaha 2 stroke outboard motor on which I'd like to change the fuel filter. The owner's manual seems to clearly show it with the arrow on it pointing away from the carbuerator and "out" towards the fuel line. (See attachement #1). On an exploded diagram from Yamaha & in a photo from a Yamaha service/dealer it shows it facing the other way. (See attachment #2 ) Which is correct? Thanks