Tension Gauge Method

ALTERNATOR BELT / INSPECTION AND ADJUSTMENT







Belt Tension Gauge Method
Following the gauge manufacturer's instructions, attach the belt tension gauge to the belt and measure the tension.

Tension: 340-490 N (35-50 kgf, 77-110 lbf)

NOTE: On a brand-new belt (one that has been run for less than 5 minutes), tension should be 690-880 N (70-90 kgf, 154-198 lbf)when first measured. If the belt is worn or damaged, replace it.

If adjustment is necessary:
1. Loosen the alternator adjusting nut and mounting nut.
2. Move the alternator to obtain the proper belt tension, then retighten the adjusting nut and mounting nut to the specified torques.
3. Recheck the tension of the belt.

NOTE: If necessary, adjust the P/S pump belt and A/C compressor belt.