What method should be used to adjust wheel bearings on all non-unitized wheel hubs?

A) air gun method
B) Johnson bar method
C) 4 X 4 method
D) TMC method

Wheel Bearings

Wheel bearings are mechanical assemblies that support the rotation of a vehicle's wheels, reducing friction and ensuring smooth motion.

Non-Unitized Wheel Hubs

Wheel hub assemblies where the components, including bearings and the hub, are separable and replaceable, contrary to unitized hubs which are sealed.

TMC Method

usually refers to a standard or procedure developed by the Technology & Maintenance Council, aimed at improving commercial vehicle maintenance practices, safety, and efficiency.