1986-1989 Honda TRX250 FourTrax 250R Service Manual, Page 208Get this manual
ELECTRICAL SYSTEM
TAILLIGHT
BULB REPLACEMENT ('86:)
Remove the taillight lens by removing the two screws, collars and nutsRemove the tail and brake light bulb by pushing it in and turning it counterclockwise
Install the removed parts in the reverse order of removalNOTE Make sure thatthe taillight lens rubber seal is in good conditionBe sure to install the collars on both sides of the rubber mount
BULB REPLACEMENT (After '86:)
(2) SOCKET
Remove the taillight assembly from its two side rubber mountsRemove the bulb socket by turning it about quarter turn counterclockwiseInstall the taillight in the reverse order of removal(5) TAILLIGHT LENS