2005-2008 Honda ATV TRX500FA/FGA Fourtrax, Rubicon Factory Service Manual, Page 444Get this manual
LIGHTSMETERSSWITCHES Install the headlight cover cap while aligning its tab with the headlight cover groove as shownHEADLIGHT COVER CAP
Align Install and tighten the headlight case cover cap screw
HEADLIGHT COVER CAP
REMOVALINSTALLATION
Remove the front side outer fender (page 2-13)Remove the screws, trim clip, bolt and headlight coverunit assemblyRemove the headlight unit from the coverInstallation is in the reverse order of removalHEADLIGHT COVER TRIM CLIP