A Power Recirculating Ball Steering Gear Has Uneven Steering Effort

question 36

Multiple Choice

A power recirculating ball steering gear has uneven steering effort, but the fluid level and belt tension are satisfactory. Technician A says the worm shaft bearings may be worn and pitted. Technician B says the sector lash adjustment may be too tight. Who is correct?

• A) A only
• B) B only
• C) Both A and B
• D) Neither A nor B

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Definitions:

Receptor

A protein molecule that receives and responds to chemical signals in the body.

Retina

A layer at the back of the eyeball containing cells sensitive to light, which trigger nerve impulses that pass via the optic nerve to the brain, where a visual image is formed.

Extraocular Muscles

The six muscles that control the movement of the eye and are located outside the eyeball.

Lateral Rectus Muscle

A muscle in the eye responsible for moving the eyeball laterally, away from the midline of the body.