ES 300 V6-3.0L (3VZ-FE) (1992)
Drive Belt: Specifications
Use a belt tension gauge to check the tension of the alternator and power steering belts. A new alternator belt should be 170-180 lbs. A used alternator
belt should be 95-135 lbs. A new power steering belt should be 150-185 lbs. A used power steering belt should be 95-135 lbs.