Topic: I need a float bowl

[cuz]

I have a malfunctioning check valve for the accelerator pump in the number 2 float bowl of my cb750k7.   Does anyone have a bowl with a functional check valve complete with drain screw they would sell?

[Gman]

Check with member harisluv on the forum.  He's the go-to guy for all things carb related.

You can find him in the service section for carb rebuilding.

[flybox1]

ultrasonic cleaner with purple simple green works great to clear this.

[cuz]

Thanks flybox.  I used a bit of heat to assist the jammed valve.  Apparently a bit too much as the nylon square melted a bit and popped out.  I was able to press the square back in but now it won't hold prime.  I can spray fuel out of it with the pump but as I release the pump rod it sucks fuel back to the bowl through the check valve. 

[flybox1]

sounds like you got one of the earlier bowls with the plastic plug.
the latter ones came with brass plugs.
harisuluv is your best bet at a replacement bowl.