On Ariens GT 18 and Gravely 18-H. These two are identical twins with Kohler M18S engines. According to the FSM, they are governed at 3250 and idle at 1200. Thought mine was running a little slow and finally got around to checking it. Was surprised to find no load WOT at 2400. I rigged a replacement throttle cable years ago and guess I never had it right since then.
Also, I can not get close to that wide range between idle and WOT. When I set WOT at 3000, it will not idle below 1800.
Just wondering where you folks set your idle and WOT speeds? Thanks.
Edited by artbuc, July 27, 2015 - 05:37 PM.