OK, brand new diaphragm, everything clean. Manual oiler works fine, nice good squirt with every pump and it feels good. There's that cotter pin vent thing, it's there, is that all there is to it? Now on the assembly, that button and spring and pintle. I assume pintle means the little rod that goes into the housing. Is that connected to anything inside? It just pulled out easy. It didn't move at first and a little push freed it up and I shot some carb spray in there for grins. Any other little valves someplace I need to find and replace or repair if possible? Something inside that black plastic assembly, that looks like you can't take it apart? I had it all together again and ran it this afternoon with the cover off and nada. Manual fine, auto, nothing, not a drip. The pickup screen looks fine, (tank was cleaned out with some mix, not much dirt really, pretty clean actually). The oiler outlet to the body looks fine and it pumps manually of course. gaskets look fine. Supposedly you need some foam for the oiler vent, those are the two holes in the side of the assembly? There was nothing there and it was fulla crud originally. I stuck one piece of foam on the manual rod channel, I need another piece under the plate opposite those two holes? Either way without that foam it wasn't dirty so should have seen some oil.
Did I screw up and maybe should have mounted the bar and revved it high to get it going better, like some sort of "prime"? Had the clutch cover off so nothing past an idle except for like one second starting it.
I have looked at several really rank IPL schematics, none really show in enough detail. Bad copies of copies of copies of worse originals...crosseyed now....
TIA oh lime green gurus! I know there's one teeny thing I am most likely missing, but unless it is inside that black box I don't know what it is.