Question

A says that an overtensioned V-belt can damage the alternator front bearing.

B says an overtensioned V-belt can cause the upper half of the crank front main bearing to wear prematurely

-A
-B
-Both
-Neither

Answer 1

An overtensioned V-belt can damage the alternator front bearing and cause the upper half of the crank front main bearing to wear prematurely.

Step-by-step explanation:

Both A and B are correct. An overtensioned V-belt can indeed cause damage to both the alternator front bearing and the upper half of the crank front main bearing. When a V-belt is overtensioned, it can cause excessive pressure on the bearings, leading to premature wear and potential damage. This is because an overtensioned belt creates higher friction and forces the bearings to endure a higher load, resulting in increased wear and potential failure.