D200 Throttle control

[Harley Roadking 3]

Hello  I have a d200  It starts fine runs good,till you move the throttle lever instead of slowly speeding up it runs fullbore when I move the lever just a little,any ideas on the problem

 

Edited December 13, 2022 by Harley Roadking
more pics

[Achto 27,597]

Is this a new problem or a problem with a new to you tractor? Do you have any pictures of how the throttle is connected to the engine?

[pacer 3,173]

Dont know if this is the problem, but would be worth cking -- the throttle lever is - like many - made with a 'friction' nut and that is adjusted by tightening/loosening this nut. When it gets wear it'll let the throttle be TOO loose and give your type complaint, try snugging this nut up a bit.

[Harley Roadking 3]

9 hours ago, Achto said:

Is this a new problem or a problem with a new to you tractor? Do you have any pictures of how the throttle is connected to the engine?

I bought this a year ago ,didnt notice it when first ran it

 

[Harley Roadking 3]

7 hours ago, pacer said:

Dont know if this is the problem, but would be worth cking -- the throttle lever is - like many - made with a 'friction' nut and that is adjusted by tightening/loosening this nut. When it gets wear it'll let the throttle be TOO loose and give your type complaint, try snugging this nut up a bit.

Is that where the governor lever is to hook to throttle,tightened that it was loose,still does it 

[pacer 3,173]

1 hour ago, Harley Roadking said:

where the governor lever is to hook to throttle

 

Thats not the place I was thinking about.  The throttle handle that you move by hand has a ...''threaded stud?" going thru the dash with a 9/16" nut (I think?) back there. By loosening or tightening it determines how much friction to have on the lever.

 

And FWIW, the motion handle has a similar type adjustment, if the motion handle creeps on you, you tighten a friction nut there also.....