110cc semi auto wants to go when clicked in to gear.

[roysso]

Hi people my daughter's semi auto motor wants to take off when you click it in to gear what would the problem be and how can I fix it so it only moves when you rev it like it should any help would be good thanks roysso.

 

[zwebx]

What motor is it? please post a pic of the right hand side... it may be easily adjusted

 

[roysso]

Hey mate the motor does not have anything written on it it looks like a lifan .

 

[motodevo]

lower the idle, if that doesn't work adjust the clutch, if that doesn't work hold the gear lever down and rev it, if it moves while the gear lever held down your clutch might be sticking(been sitting for a while?)

 

[Killpatrickyum]

Could be your choke possibly ?? My old pit pro would do that if the choke was on ate you sure it's not stuck on choke?

 

[roysso]

hey its a marshal brand bike and motor.

 

[roysso]

its semi auto how do you adjust the clutch on them..

 

[roysso]

no its not stuck on choke..

 

[roysso]

the gears are all up and no it hasent been sitting..

 

[tow323]

it will be you have too much free play in your clutch , in the right hand side case there is a nut on a thread , loosen the nut and with a flat blade screw driver see if you can push the thread into the case , if you can turn the tread until the play in the thread tightens up to a minimal freeplay . if the bottoms out just loosen it quarter of a turn back in . should do the trick

 

[Snaptrax]

Check your idle i had a pitpro 50cc and if the idle was up just a little too much it would try and take off on me.
Take your idle down as low as you can. Try that

 

[roysso]

Ok thanks for that ill have a go and see what happens thanks again..

 

[roysso]

Hey mate thanks for your help I did the adjustment on the bike and its about 90% better now I can't get anymore out of it as it must be worn but It is a lot better thanks for all your help :grinning-smiley-003:grinning-smiley-003