How to Clean, Rebuild and Adjust Your CV Carburetor

About: Design, CNC, powder coating and so much more.

How to take care of your CV carburetor and how does it work.

Teacher Notes

Teachers! Did you use this instructable in your classroom?
Add a Teacher Note to share how you incorporated it into your lesson.

Step 1: Watch the Video - Carburator Rebuild and Float Adjustment

In this video we tackle the rebuild process from the carburetor cleaning to a few modifications and especially the float adjustment of a Harley Davidson CV carburetor utilizing a standard rebuild kit.

Everything is home made and DIY as usual!

Step 2:

- carburetor disassemble from motorcycle

- disassemble of membrane, spring and guillotine

- membrane replacement

- check membrane for damage

- guillotine cleaning and finish

- oring and gasket replacement

- bowl and diaphragm disassemble

- diaphragm replacement

- jets cleaning

- float disassemble

- fuel valve replacement

- float adjustment

- carburetor assembly

Step 3: Watch the Video - How Does the CV Carburetor Work and DIY Adjustment Screw

In this video Custom Cez explains how does the CV carburetor works and how to adjust the mixture screw

Step 4: How the Carburetor Works From the Inside

In this part we go through the process of adjusting the idle mixture screw to optimize engine performance and throttle response.

Step 5: Next Step, the Adjustment

• jets cleansing

• vacuum slide replacement

• how does the cv carburetor work

• how does the idle mixture screw work

• adjustment of the idle mixture screw

• diy exhaust fumes pumping system

Be the First to Share


    • CNC Contest

      CNC Contest
    • Make it Move

      Make it Move
    • Teacher Contest

      Teacher Contest