I'm also a native english speaker that could use some advice.( I didn't want to hijack the other english thread )
I have a '82 KR51/2 E (16N-12) that tends to sputter and shut off whenever i go over bumps or make sharp turns. My question is if this might be a problem with the needle valve (schwimmernadelventil)?
While cleaning out the carb i noticed that it wasn't spring loaded.
Is it the pressure of fuel that pushes it back out it or is it supposed to be spring loaded ?