This video provides step-by-step instructions for replacing the valve cover on Kohler small engines, commonly found on Toro, Exmark, and John Deere riding lawn mowers, riding tractors, zero-turn radius mowers, and commercial walk-behind mowers. The most common reasons for replacing the valve cover are when the breather in the cover becomes clogged or damaged, causing air to not reach the valves and making the engine not run smoothly or at all.
All of the information in this valve cover replacement video is applicable to the following brands: Kohler, Toro, Exmark, John Deere
