2004-2009 Honda TRX450R/TRX450ER Service Manual, Page 395Get this manual
REAR WHEELSUSPENSION Press the needle bearings out of the shock arm pivotsTOOLS: Driver Attachment, 24 26 mm Pilot, 17 mm 07949-3710001 07746-0010700 07746-0040400 DRIVER
Apply grease to new needle bearing rollersPress in the bearing Press the needle bearing into the shock arm until with the marked the depth from the outer surface is 5.35.7 mm side facing up(0.210.22 in), using the same special tools
Press the needle bearings out of the shock link pivotTOOLS: Driver Attachment 24 26 mm Pilot, 20 mm 07949-3710001 07746-0010700 07746-0040500
Apply grease to new needle bearing rollersPress in the bearing Press the needle bearing into the shock link until the with the marked depth from the outer surface is 5.35.7 mm (0.21 side facing up0.22 in), using the same special tools