2004-2009 Honda TRX450R/TRX450ER Service Manual, Page 398Get this manual
REAR WHEELSUSPENSION Press the needle bearing and thrust bushing out of the swingarm pivot using the special toolsTOOLS: Needle bearing remover Attachment, 35 mm I.D07946-KA50000 07746-0030400
Apply (0.1 oz) of grease to each new needle bearingPress in the bearing Press the needle bearing and thrust bushing into the with the marked swingarm pivot until the bushing is fully seatedside facing up
TOOL: Needle bearing remover
07946-KA50000
Apply grease to new inner dust seal lipsInstall the inner dust seals (inside) into the swingarm pivots until the depth from the pivot surface is 18.519.0 mm (0.730.75 in) using the special toolTOOL: Needle bearing remover 07946-KA50000