Hydrostat lever creeps forward

[malync2]

I need to know how to adjust the hydrostat lever on my 20hp Sunstar. It keeps creeping forward while operating, so it gos faster and faster. I want it to stay where I put it, but can't figure out how to "tighten" it. Thanks for any help.

Mark

 

[earthworm]

I need to know how to adjust the hydrostat lever on my 20hp Sunstar. It keeps creeping forward while operating, so it gos faster and faster. I want it to stay where I put it, but can't figure out how to "tighten" it. Thanks for any help.

Mark

Not the expert, but, I think your free play where the levers connect has to be equalized .
Google Simplicity manual, as I did.
Best of luck