Checking the condition of the V-belt

Since powerful generators are currently installed, V-belts transmit significant forces. Therefore, the tension is set stronger than before.

Too little tension causes more belt slip along with insufficient power transfer to the alternator and water pump. As a result, the temperature of the belt increases and its edges wear out prematurely.

If the belt tension is too low, the crankshaft belt pulley rotates under the belt during hard accelerations, causing uneven wear on the side surfaces of the belt.

Too much belt tension damages the bearings (supports) generator and water pump.

To check the belt, rotate the engine several times.

This is the only way to really check all surfaces of the V-belt. Often he has only one single, but deep crack, which can be detected during inspection.

If the belt is cracked or frayed, it must be replaced immediately.