2006 Honda TRX680 Rincon Factory Service Manual, Page 86Get this manual
MAINTENANCE Install the element band onto the air cleaner element and the element assembly over the connecting tube flange of the housing securelyTighten the band screwNOTE: Failure to properly tighten the band screw will allow the air cleaner element to fall off and engine damage could resultInstall the air cleaner element holder while aligning the element core boss with the retainer hole
Install the air cleaner element housing cover while aligning the cover boss with the element holder as shownSecure the air cleaner housing cover with the retaining clips and lid springsInstall the seat (page 3-4)