To save time, technician A uses an impact socket on an impact wrench to tighten lug nuts. Technician B tightens lug nuts in a criss-cross pattern with a torque wrench. Which technician is correct?

Question

Quizplus · Accepted Answer

Technician B is correct because tightening lug nuts in a criss-cross pattern with a torque wrench ensures even distribution of pressure and accurate torque, preventing wheel warping and ensuring safety. Technician A's method does not guarantee proper torque.

To Save Time, Technician a Uses an Impact Socket on an Impact