Ball joints are being discussed. Technician A says a load-carrying ball joint supports the car's weight and is generally found on the control arm that the spring rests on. Technician B says all ball joints require periodic lubrication. Who is correct?

Question

Quizplus · Accepted Answer

Technician A is correct because a load-carrying ball joint does support the car's weight and is typically found on the control arm that the spring rests on. Technician B is incorrect because not all ball joints require periodic lubrication; some are sealed and do not require maintenance.

Ball Joints Are Being Discussed