2005-2009 Honda TRX400EX/TRX400X Service Manual, Page 49Get this manual
MAINTENANCE
AIR CLEANER
If the vehicle is used in dusty areas, sand or snow, more frequent inspections are required Remove the seatrea ender (page 33) Re lease the six retai ning clips from the air cleane housing cover and remove the cover 'r_ ,'
Loosen the band screw and remove the air cleaner element assembly
Remove the element band and the element core from the air cleaner element