Quote Originally Posted by lewnor View Post
I actuated the pump with my finger and it killed the bike.
Does it pump when you twist the throttle?
I don't have a good closeup photo of my carb but should be one on the pdf below.

Tuning manual for a PZ26 carb ( PZ30 on the DF250RTB looks similar except for 30mm instead of 26mm size) is located at
http://walbro.com/brochurefiles/3368...g%20Manual.pdf