SAE 10W-30 is recommended for general use. Other viscosities shown in the chart may be
used when the average temperature in your area is within the recommended range.
The SAE oil viscosity and service classification are in the API label on the oil container. We
recommend that you use API SERVICE Category SE or SF oil.
AIR FILTER INSPECTION
Remove the air cleaner cover and inspect the filter. Clean or replace dirty filter elements.
Always replace damaged filter elements. If equipped with an oil-bath air cleaner, also check the
oil level.
FILTER
AIR CLEANER SERVICE
A dirty air filter will restrict air flow to the carburetor, reducing engine performance.
MAINTENANCE
SAE Viscosity Grades
AMBIENT TEMPERATURE
-16-
PAPER
FILTER
ELEMENT
FOAM
FILTER
ELEMENT