Drive Belt: Testing and Inspection

Drive Belt Inspection and Adjustment

Special Tools Required
Belt tension gauge 07JGG-0010100

Inspection

Belt Tension Gauge Method Inspection

1. Attach the belt tension gauge to the belt and measure the tension. Follow the gauge manufacturer's instructions. If the belt is worn or damaged, replace it. If the belt needs adjustment, go to step 2.






Adjustment

2. Loosen the lock bolt (A) and the mounting bolt (B).






3. Turn the adjusting bolt (C) to obtain the proper belt tension, then retighten the lock bolt and the mounting bolt.
4. Recheck the belt tension.

Deflection Method

Inspection

1. Apply a force of 98 N (10 kgf, 22 lbf), and measure the deflection at the mid-point (A) between the A/C compressor (alternator for without A/C compressor) and crankshaft pulley. If the belt is worn or damaged, replace it. If the belt needs adjustment, go to step 2.






Adjustment

2. Loosen the lock bolt (A) and the mounting bolt (B).






3. Turn the adjusting bolt (C) to obtain the proper belt tension, then retighten the lock bolt and the mounting bolt.
4. Recheck the belt tension.