Suzuki UK110NE 2015 Owner's Manual page 90

Oil strainer cleaning
9. Remove the oil strainer 3 and the oil
strainer plug 4.
10. Carefully use an air hose to blow the
contamination from the oil strainer.
11. Before replacing the drain plug, be sure
to check that the oil strainer plug 5, the
strainer 6 and the "O" ring 7 are
installed correctly.
NOTE: Insert a new "O" ring each time the
engine oil is replaced.
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