Johnson 175 hp model 1999

[koloreando]

Please, I need your help.

my problem is when I start to accelerate, I find the roller that is at the top of the carburetor and the throttle cam and there is the problem. When the roller touches the highest part of the cam is locked and the lever must be done so you can upload PRECION and speed. I disconnected the arm that links the two rows of carburetors and I left only the row that has the roller and works perfectly.
How Could you fix this problem?.
Thanks and a hug.

 

[tashasdaddy]

Re: Johnson 175 hp model 1999

replace the roller, they crack and do not roll true.

 

[koloreando]

Re: Johnson 175 hp model 1999

Thanks for your answer, check the roller and is in good condition. I think the problem is the pressure exerted by the springs of all the carbs on this roll, but I wonder if this can be arranged in any way or if it is so manufactured, as the engine only have to 1 month.
Thanks