The Kohler 18 HP Command Series OHV engine delivers reliable Kohler quality and long service life. U.S.A. Kohler 18 HP Command Series OHV Engine — 18 HP, Model# CH18S Find Similar Items . Manual . Replacement Parts Available. More Info. Find Parts. Related Items. Kohler Engines are designed to meet a variety of application needs and are available in gasoline, propane, flex fuel , natural gas and diesel options. This manual is divided into sections. This first section contains information which generally pertains to all crankshafts. The crankshaft dimensions shown in the various sections are intended for service identificaion purposes only and may vary somewhat due to manufacturing tolerances. The drawings are not to scale. The How do you check/set the timing on a kohler th18s engine to see if the motor is out of time. - Answered by a verified Technician The Kohler OHC engine used was was called lost foam casting technology. the heads, intake manifold, cylinders, and upper crankcase was molded as one piece. The problem with the engine was the cylinders were bored from the bottom of the crankcase and then sleeves where then pressed into the cylinders. Lawn Mower Parts, lawnmower, Tractor Parts, Engine Parts and Supplies for Briggs and Stratton, Kohler Tecumseh Kawasaki Powered Lawnmowers, Tractors. Easy safe secure online shopping. Find best value and selection for your Kohler Engine OHC 16 18 Service Manual H Crankshaft HP search on eBay. World's leading marketplace. A high quality PDF service manual for a Kohler Triad TH18 . The repair manual download will show you every nut and bolt on your vehicle and will direct you on every mechanical procedure imaginable. ONLY KOHLER ENGINES MAKES KOHLER GENUINE PARTS. KOHLER genuine parts are the key to keeping every hardworking KOHLER engine in top shape. They're built for the long haul and MODELS CV460-CV493, OHC TH16, TH18, TH520, TH575 PART NUMBER 25 083 03-S Free Kohler Engine Service Manual Triad OHC16-OHC18-TH16-TH18-TH575-TH650. Free Kohler Engine Service Manual Triad OHC16-OHC18-TH16-TH18-TH575-TH650 Kohler Ohc 16hp 18hp Th16 Th18 Workshop Manual Download. DOWNLOAD HERE. Full & Complete Service Repair Workshop Manual Supplied In Easy To Read PDF Format. All Repairs Covered A-Z, All Models Covered.