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Offroad => MXU => Topic started by: 50mxer_Des on June 16, 2011, 02:11:03 PM

Title: 50 mxer carb setup
Post by: 50mxer_Des on June 16, 2011, 02:11:03 PM

Hi All,

I'm new here and hope someone can point me in the right direction!

We have bought our son an old 50 mxer and I need some help setting the carb up properly.

The carb is a Keihin "KT" with auto choke. There are two adjuster screws on the left-hand side of the carb body which I'm guessing are the mixture and tickover settings.

Is there a "standard" setting for these i.e. "screw in fully then back off 3 turns" ...

We're having a real headache getting it to run properly and I want to get everything back to "factory" before trying anything else!

If there's some info that would help, just shout  :)

Thanks to all,

Des

Title: Re: 50 mxer carb setup
Post by: GSY PETE on June 16, 2011, 03:41:01 PM

Hi
If you go on Google search
type in
kymco mxer 50 service manual
there is a list of free downloads
hop this helps
Pete

Title: Re: 50 mxer carb setup
Post by: 50mxer_Des on June 16, 2011, 03:48:05 PM

Hi Pete,

Thanks - Great minds think alike!

Just done that and for future ref by other 50Mxer's it's:

1. "Air Mix Screw" (fwd most screw) screw in fully (don't over tighten) then out 2 turns.

2. Adjust idle speed with "Throttle Stop Screw" (other screw)

3. Adjust Air Mix Screw for max revs.

Sure I'll have other questions but for now, it's Ciao!

Des