Technician A states that "serviceable"and "sealed bearings" are typical categories of wheel bearings used in vehicles. Technician B states that sealed bearings require periodical maintenance. Who is correct?

Question

Quizplus · Accepted Answer

Technician A is correct because wheel bearings are typically categorized as either serviceable or sealed. Sealed bearings are designed to be maintenance-free and do not require periodic maintenance, making Technician B incorrect.

Technician a States That "Serviceable"and "Sealed Bearings" Are Typical Categories