When using a tension gauge
- Check the drive belt tension. (Refer to ON-VEHICLE SERVICE ).
- Use a belt tension gauge in the middle of the belt between the pulleys (at the place indicated by the arrow) to measure that the belt tension is within the standard value.
- Standard value: 340 - 555 N
- If not within the standard value, replace the auto-tensioner. (Refer to TIMING BELT ).