jeff w 4 #1 Posted 20 hours ago Trying to "tune" my Walbro carb. For past three yrs it will not back down after having a higher rpm. However, if I'm using the PTO it will be okay? Sprayed a bit of B12 and seemed to be okay for 5 min, then you could see governor arm starting to search/surge? Further, probably needs a kit (carb), but hard to find. Also, I was thinking might be a good time to replace Governor spring?? Any info would be greatly appreciated. Really like my C-81. Been around since new. Share this post Link to post Share on other sites
gwest_ca-(File Mod) 12,209 #2 Posted 20 hours ago Repair kit 25 757 01-S shown at the bottom of the parts list. Specs K181-30700 and K181-30743 use the same kit. https://www.partstree.com/models/k181-30743-kohler-k-series-engine-made-for-wheel-horse-8hp-6kw/carburetor-tp-2045-b-6/ Share this post Link to post Share on other sites
Handy Don 16,439 #3 Posted 19 hours ago No harm to clean and dry lube the moving parts of the governor linkage, including the spring. Share this post Link to post Share on other sites
