Skip to content

HOW TO CALIBRATE
310 SERIES

calibrate-mechanical-310-series_1

Step 1:

With a fully loaded truck, park on level ground, chock the wheels and turn off the parking brake.

calibrate-mechanical-310-series_2

Step 2:

Pull the valve all the way out to activate the scale.

calibrate-mechanical-310-series_3

Step 3:

Using a flat blade screwdriver, adjust the calibration screw so that your Right Weigh scale matches the certified scale ticket weight for the axle group it is monitoring.

calibrate-mechanical-310-series_4

Step 4:

Write the date and the certified scale weight in the calibration log.  Calibration should be checked every 6 months.  Your scale is now calibrated and ready to use!