Clear Tube Method for Troubleshooting a Motorcycle Carburetor and Checking the Float Height

[@osalcedoucmsae]

you are a wealth of knowledge man! I've been tinkering with my2002 Honda XR650R and keep having to make carb adjustments so getting these alternative practices is great! Looking forward to seeing more of your 650R content

[@MotorcycleTechandTravel]

Thanks, and thanks for subscribing to the channel...The clear tube method is great. Even in the woods or desert, you can quickly check the fuel level in the float bowl without opening the carburetor. This method is at least as accurate as an inverted float setting-I believe it's more accurate due to "seeing" the actual fuel level...If you turn off the tank petcock and drain the bowl at the carburetor's drain plug, then install the plug and open the petcock, you can see how quickly the bowl fills. If there's a restriction in fuel flow between the tank and carburetor bowl, you'll know it!

[@wtkeith5847]

This is so simple it is genius! Thanks.

[@MotorcycleTechandTravel]

A technique that's served motorcycle mechanics well! I like the ease, the ability to perform the check in minutes without removing the carburetor float bowl, and the accuracy. If you know where the fuel level should be inside the bowl, this is a great way to monitor the float level. The bike needs to stand level for this check, which isn't difficult under most conditions. Enjoy tuning your motorcycle...Thanks for your feedback and subscription!

[@cooganbeggs4942]

best video Ive seen on this subject. Thanks for sharing your experience and knowledge 👍 Going to check this on my XR250R

[@MotorcycleTechandTravel]

Glad you found this helpful. The technique is valuable, accurate and saves a bunch of time! Have the carburetor level when you do this check. It's great in field, as the bowl can stay in place...Thanks for your subscription...Enjoy that XR250R!