Thanks very much! Those are some nice close-ups. I appreciate your posting these.
I had no choice but to pre-mix my NC50 as it didn't come with a pump. But I'd like to try to keep the injection feature on this, my first Urban Express. The styling of the Urban Express is winning me over. I am already imagining where I might find another one. I fear this moped affliction is located on a slippery slope.
I was bit taken aback by the complexity of the mechanical auto-choke device. I'll replace all the hoses to preclude any leak problems. But the choke box itself, are they pretty dependable? I read somewhere you don't want to take the box apart. Good advice? Thanks everyone, much obliged.
When I get the M5 screw out of the lathe with a neat hole down the middle, I'll post up a picture.