The commissioning of the tension of pulley of belt of fan Check the tension of belt of fan Apply force of 6 kg into the middle area between the pulley wheel of fan and pulley wheel of alternator to check tension. Measuring Process 1. Apply force of 6 kg into the middle point between the alternator and pulley wheel of fan, press the V type belt and measure the deflection dimension of V type belt with ruler. Adjustment Process 1. Loose the bolt (1) of alternator and bolt (2) of the adjusting plate. 2. Insert one pole or support into the area between the bolt of alternator and cylinder body, then lift the alternator. If handle the alternator with hand, please care the fingers. 3.
Adjust the tension of belt and tight temporarily the bolt. 4. Check. Tight completely the bolt when the tension of belt is moderate. 20-18