Question

Technician A says that front and rear U-joints on a RWD axle should operate at different angles to prevent vibration. Technician B says that front and rear U-joints on a RWD axle should operate at equal angles to prevent vibration. Which technician is correct?

Answer 1

Technician B is correct only

Step-by-step explanation:

The actions of technician b helps to eliminate uneven rotating speed which causes vibrations.