Do you need any special tools to repack the wheel bearings. I assume you need to at least remove the dust seals so you can get the new grease in but don't know for sure. The only stock bearing I have on my SV is the one pressed into the cush drive. I try to force new grease into it without removing the dust seal cuz I really don't know how the seal comes off and goes back on so I was afraid to remove it. Be great if someone could post a how to on proper repacking of the wheel bearings.