I have a little lb1914, great tractor. BUT,,,,, i wanted to change the fuel filter and am not sure where the housing is,, of course, I can't find my manual at this time.Is it on the right side of the engine looking from the operater's seat) Cylindrical with a nut fitting on the bottom so you can put a wrench on ti? that housing just looks way big for the fuel filter, but maybe that's it, Thanks for any advice