Honda-SOHC

SOHC.co.uk Forums => CB500/550 => Topic started by: peterengland on February 27, 2019, 05:13:47 PM

Title: PD46 carb screw
Post by: peterengland on February 27, 2019, 05:13:47 PM

What is the little brass couloured screw/nut on the bottom front of the float bowls for on PD46A carbs?. The nut is knurled. I had a leak from one on carb 4 but just tightened it and now it's fine.

Title: Re: PD46 carb screw
Post by: Bryanj on February 27, 2019, 05:33:03 PM

Are you talking about the drain screw?

Title: Re: PD46 carb screw
Post by: peterengland on February 28, 2019, 01:36:58 PM

I don't know, it's up where the bowl joins the carb body

Title: Re: PD46 carb screw
Post by: Bryanj on February 28, 2019, 02:17:21 PM

If its the vertical one on the engine side of the carb its the pilot mixture screw