Table of Contents
General Information .............................................................................................................................. 4-2
Operator's Manual ............................................................................................................................. 4-2
Engine Owner's Manual..................................................................................................................... 4-2
Engine Service Manual ...................................................................................................................... 4-2
Fuel Shutoff Valve .............................................................................................................................. 4-3
Kohler Gasoline Engine ..................................................................................................................... 4-4
Adjustments .......................................................................................................................................... 4-5
Adjusting the Choke Control .............................................................................................................. 4-5
Service and Repairs ............................................................................................................................. 4-7
Engine Cooling System...................................................................................................................... 4-7
Fuel System ....................................................................................................................................... 4-9
Air Cleaner ....................................................................................................................................... 4-14
Exhaust System ............................................................................................................................... 4-16
Pump Drive Belt Tensioner............................................................................................................... 4-18
Engine.............................................................................................................................................. 4-21
KOHLER Command CH18-CH25, CH620-CH730, CH740, CH750 Service Manual
Field Pro® 6040
22267SL Rev A
Page 4-1
Chapter 4
Engine
Engine