Honda FOURTRAX FOREMAN 4X4 TRX500FM 2009 Owner's Manual page 135

Air Cleaner
Dust Cover
UNDER SEAT (1)
(2)
(1) dust cover (2) breather joint
Do not push the dust cover ( ) too far into the breather joint ( ). 1 2
If the dust cover is dirty, clean it.
Servicing Your Honda
127