Ch.32

Front

What type of steering gear do all heavy-duty commercial vehicles use?

Back

Integral power steering gears

Front

What do hydraulic steering pumps provide in the steering system?

Back

Main force to multiply driver input torque

Front

What type of steering wheels do heavy-duty commercial vehicles use?

Back

Larger-diameter steering wheels

Front

What are sliding splines in the steering column called?

Back

Slip joints

Front

What do sliding slip yokes enable in the steering column?

Back

Column length change and protection during collisions

Front

What is the purpose of larger-diameter steering wheels in heavy-duty vehicles?

Back

To make them easier to turn

Front

What is necessary to prevent steering-column binding?

Back

Correct phasing or alignment of steering-column universal joints

Front

What does the rotary electronic control unit control valve do?

Back

Directs pressurized hydraulic oil to either side of a power piston

Front

What does road feel describe?

Back

Feedback about the resistance the tires encounter in steering direction

Front

What are steering stops used for?

Back

To limit steer tire movement