The Camshafts and Timing Gears Are Removed from the Cylinder

question 33

Essay

The camshafts and timing gears are removed from the cylinder head. A technician covers the return oil holes in a camshaft with electrical tape and applies compressed air to the other oil hole. With the camshaft held stationary, the timing gear rotates a few degrees counterclockwise. When the air pressure is released, the timing gear rotates clockwise back to its original position. This proves that the ____________________ is working properly.

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Definitions:

Overwhelmed

A feeling of having too much to handle, either emotionally or physically, leading to stress or anxiety.

Meta-Cognitions

Thoughts we have about what others are saying, to help us make sense out of what we are hearing.

Self-Talk

Internal or personal dialogue that influences an individual's feelings and behaviors.

Biochemistry Professor

An academic or professional expert in biochemistry, focusing on the chemical processes and substances occurring within living organisms.