What Method Should Be Used to Adjust Wheel Bearings on All

question 53

Multiple Choice

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

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Definitions:

Muscle Recruitment

The process of activating additional muscle fibers to increase the force of muscular contraction in response to demand.

Motor Units

A single motor neuron and all the muscle fibers it innervates, functioning as a single operational unit in muscle contraction.

Sternocleidomastoid

A muscle of the chest arising from the sternum and inner part of the clavicle.

Deltoid

A large, triangular muscle covering the shoulder joint, used for lifting and rotating the arm.