Saltwater contaminated felt seals must be replaced. When you reinstall the wheel on the aircraft, the proper adjustment of the bearings is extremely important. Tighten the axle nut while you spin the wheel with your hand. When properly installed and adjusted, the wheel will turn freely, but will not move sidewise. This procedure may vary from one aircraft to another.
Some aircraft require a specific torque to be applied to the axle nut.
Install the appropriate axle nut safety device. Install and lock the hubcap in place. There are some inboard bearings that do not need to be removed except to be replaced. When you perform tire and wheel maintenance, you should handle inflated and partially inflated wheel assemblies with the same respect and care as live ordnance because of the destructive potential of a gas under pressure. If tire and wheel maintenance is performed within your command, the command should conduct appropriate training.