Drive Belt: Testing and Inspection

Power Steering Pump Belt


NOTE: When using a new belt, first adjust deflection or tension to the values for the new belt, then readjust the deflection or tension to the values for the used belt after running the engine for 5 minutes.

Inspection





Attach the special tool to the belt, and measure the tension of the belt.

BELT TENSION [2]:
With Used Belt 340 - 540 N (35 - 55 kgf, 77 - 120 ft. lbs.)
With New Belt 690 - 880 N (70 - 90 kgf, 150 - 200 ft. lbs.)

Note:
- If there are cracks or any damage evident on the belt, replace it with a new one.
- Follow the manufacture's instructions for the tension gauge.


Measurement without the belt tension gauge:





Apply a force of 98 N (10 kgf, 22 lbf), and measure the deflection between the power steering pump and crankshaft pulleys.

DEFLECTION [1]:
With Used Belt 10.5 - 12.5 mm (0.41 - 0.49 inch)
With New Belt 7.5 - 9.0 mm (0.30 - 0.35 inch)