Is the Seloc manuals that cover a wide range of outboards good enough to use for carb work? I'll get one soon. This Johnson is new to me and I am leary as I was when I first got the old Merc. A manual from the libray got me through that but they do not currently have the one that I need for this motor. I do not want to tear this thing apart without knowing a little anyway. I need to take the carb off as I would like to at least take it apart and clean it. I have done a few of these. Motor has not been run in about 15 years. I started it, the water pump does work but idle and anything above that is very rough. Can someone give details on removal, especially the lean/rich knob. Does is just slide off to the front? And it looks the inner nut could be a bear to get to. I need some help here. Anyone??