2003 Honda ATV TRX650FA Rincon Factory Service Manual, Page 438Get this manual
LIGHTSMETERSSWITCHES
HEADLIGHT
BULB REPLACEM ENT
Rem he scre nd th headl ig ht cove by- -releasing he ab ro the slit th headl ight case Rem ove th du st cover
Remove the bulb socket by turning it counte rclock -
wiseRem ove he bu lb fro th headligh tAlign the socke tabs wi th the headlight grooves properly
Inst all new bulb in the rever se rde of rem ov al
REMOVALINSTALLATIO N
Rem ove th head light bulb socket (page 22-4) Rem ov he two sc rews attac hi ng th head light wi re clam psRem th tw mounti ng bo lt an th headlig ht