Calibration/Adjusting Procedure Continuation with or without a Previous Axle Alignment
- Select calibration/adjusting on the wheel alignment computer.
- Position the -VAS6430/1- at a distance of -A- 150 cm ± 2.5 cm from the center of the wheel hub on the front wheels to the beam on the -VAS6430/1- as shown in the illustration.
NOTE:
The - VAS6430/1- must not be moved on the calibration beam.
- Mount the front wheel measuring sensors -1- to the -VAS6430/1-.
NOTE:
The alignment stand must be in the lowest level position for the next step.
- Enter the height value -A- between the -VAS6430/1- contact patch and the wheel contact surface as shown in the illustration and enter it in the alignment computer.
- Loosen the bolt -arrow- and place the measuring bar -1- on the floor.
- Adjust the calibration panel to the specified height -2- according to the alignment computer using the crank -1-.
If the specified height was reached -2-, then the measuring bar must be pushed slightly upward and secured with the clamping screw.
NOTE:
If in later procedure the height of the calibration board must be corrected, make sure the measuring bar is touching the ground when this is being done.
- Level the bubble level -A- using the adjusting screw -1-.
The bubble adjustment -A- serves to compare the ground conditions.
- Move the -VAS6430/1- sideways in direction of -arrow B- until the display on the alignment computer is within the tolerance range.
- Secure the -VAS6430/1- by tightening the bolts -2 and 3- slightly. (This prevents the -VAS6430- from rolling away).
- Turn the precision adjustment screw -1- until the display on the wheel alignment computer is located within the tolerance range.
- Level the bubble level -A- using the adjusting screw -1-.
- Level the bubble level -B- using the adjusting screw -2-.