2008 Suzuki LT-A400/F, LT-F400/F ATV Service Manual, Page 34Get this manual

0B-3 Maintenance and Lubrication:
Repair Instructions
Air Cleaner Element Inspection and Cleaning
Clean element Every 000 km (600 miles, months) If the air cleaner is clogged with dust, intake resistance will be increased, with resultant decrease in power output and an increase in fuel consumptionCheck and clean the air cleaner element in the following manner
B827H20206001

4) Immerse the element in motor oil, and then squeeze out the excess oil leaving the element slightly wet

CAUTION

• ATV
• Jet Ski
• Outboard Motors
• Personal Watercraft
• Snowmobiles
• Stern Drives