Machine Maintenance: 5-6
Engine Oil Recommendation
Kohler recommends use of Kohler oils for best performance. Other high-quality detergent
oils (including synthetic) of API (American Petroleum Institue) service class SJ or higher
are acceptable. Select viscosity based on air temperature at time of operation as shown
in the table below.
Spark Plugs
Always use the recommended spark plugs for your engine. Hotter or colder plugs, or similar
plugs that are not exact equivalents to the recommended plugs, can cause permanent
engine damage, reduce the engines useful life, and cause many other problems such as
hard starting, spark knock and run-on. Installing new spark plugs regularly is one of the
best ways to keep your engine at peak performance.
Fuel Filter
The fuel lter is located between the fuel pump and the fuel tank underneath the vehicle.