Axle Nuts:
- Place the nut on the thread of the axle and tighten with a skate tool. The nut should be snug enough that the wheel can spin freely without resistance but has very little play on the axle.
Bearings:
- Bearings come lubricated and ready to skate. Clean and lubricate as needed, but DO NOT over lubricate. One drop of lubricant on three ball bearings per skate bearing spaced out is all you need.