2005-2008 Honda ATV TRX500FA/FGA Fourtrax, Rubicon Factory Service Manual, Page 374Get this manual
FRONT DRIVING MECHANISM Install the bearing into the compressor until it is flush with the end of the toolTOOL: Bearing compressor clip 07YME-HN4010A
Place the driver, attachment and pilot on the top of the bearing and tape the driver to the compressorTOOLS: Driver Attachment, 22 24 mm Pilot, 15 mm 07949-3710001 07746-0010800 07746-0040300 COMPRESSOR NEEDLE BEARING
Place the bearing and tool assembly into freezer for at least 30 minutesHeat the gear case to 80C (176F)Take out the bearing and tool assembly from the freezer and drive the bearing into the gear case using the special toolsOnly strike the driver onceIf you strike it more than once, the ring may slip out of the grooveIf this happens, remove the ring and bearing, and install new ringMake sure that the stopper ring is securely set in the groove of the gear case