How to Clean a CV (Constant Velocity) Carburetor - Vespa ET4 150CC WALBRO WVF6

In this video I show how to comprehensive clean a CV carburetor from a Vespa ET4 150CC, and tune it up! step by step, at home, with basic tools and without spending any money!
With that, here’s what I’m going to cover in this video.
#1 0:26 First I start by removing the carb from the scooter
#2 01:16 Then, I start disassembling the carb itself
#3 01:38 Remove the Electric Choke
#4 02:24 Remove Diaphragm 03:57 Check Diaphragm
#5 04:32 Remove the Bowl
#6 04:56 Check Float
#7 05:38 Remove Jets
#8 06:45 Remove Electric Choke Hook
#9 07:06 Remove the Idle Mix Screw
#10 08:18 Start cleaning the Jets
#11 13:05 Cleaning the Electric Choke Hook
#12 13:31 Cleaning the Bowl
#13 14:03 Spraying the Carburetor
#14 15:16 Check the Jets
#15 16:00 Start assembling the carburetor
#16 20:02 Install carburetor into the scooter
#17 22:04 Tune it up!
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[@777RUDD]

Perfect 👌 You are very handy and skillful 💪

[@TheScooterBud]

Thanks for the comment and the support man! 🤘

[@MrBillgiles]

Good clear video, well done.

[@TheScooterBud]

Thanks a lot for the comment and the support! Peace✌️

[@technomama1]

fantastic, thank you.

[@TheScooterBud]

Thanks for the comment and the support!
Peace✌

[@1zzyfixed]

I’m the 16th subscriber keep making video bro

[@TheScooterBud]

Thank you!!

[@Aandwrc]

This video was very helpful and got my Vespa running again! I ran into an issue though. At 6:20, what is this little metal piece? I was not able to get it back into it and damaged it with a screwdriver when trying to push it down. It runs, but suddenly accelerates when pulling the throttle, so I assume it is this piece.

[@TheScooterBud]

Hello! Sorry for the late reply! I may have missed this comment!
I’m happy my video was helpful for you! And yes that little piece is important in order for the carb to work successfully! That must be the reason why you are experiencing that issue, I hope you have sort out that already!
Peace ✌️

[@amar9695]

I have a Piaggio Hexagon Gtx 125, it starts, idles, but when i pull the Throttle it shuts down, im going to try to Replace my fuel, fuel filter, and cleaning the carb. Thank you.

[@TheScooterBud]

Yes! check your fuel lines first and then your fuel tap, if you happen to have one, then if still acting the same, proceed with the cleaning of the carb! thanks for the comment let me know if anything!

[@FRANK87car]

Constan VACUM not velocity:>)

[@TheScooterBud]

Hey! Thank you so much for your comment!
Oh really? I didn't know, thanks for that! I remember just searching that for the title and that's what it popped... I guess, because I was unaware of either one lol
Peace✌