2009 Suzuki 400 LTZ Quad Sport Service Manual, Page 34Get this manual

2009 Suzuki 400 LTZ Quad Sport Service Manual, Page 34

0B-10 Maintenance and Lubrication:
Spark Arrester Cleaning
Spark arrester cleaning Every months

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3) Set the engine idle speed between 500 and 700 rmin by turning the idle air screw (1)Engine idle speed 600 100 rmin
Clean the spark arrester in the following procedures: 1) Remove the spark arrester (1)
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Throttle Body Inspection
Inspect throttle body Every months

2) Clean the spark arrester (2) with brush
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Inspect the throttle body periodically for dart or mudIf any dirt or mud is found, clean itRefer to "Throttle Body Removal and Installation in Section 1D (Page 1D-9)"