2005 Kawasaki KAF620 Mule 3010 Trans 4x4 Service Manual, Page 12Get this manual
GENERAL INFORMATION 1-5 Before Servicing
For items such as bearings or oil seals that must be pressed into place, apply small amount of oil to the contact areaBe sure to maintain proper alignment and use smooth movements when installing
Ball Bearing and Needle Bearing
Do not remove pressed ball or needle unless removal is absolutely necessaryReplace with new ones whenever removedPress bearings with the manufacturer and size marks facing outPress the bearing into place by putting pressure on the correct bearing race as shownPressing the incorrect race can cause pressure between the inner and outer race and result in bearing damage